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Code Issues Actions 2 Packages Projects Releases Wiki Activity

Merge branch 'setup-docs-changes' of bitbucket.org:R3-CEV/r3prototyping into docs-setup

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This commit is contained in:
Wawrzyniec Niewodniczanski 2016-05-18 10:44:11 +01:00
commit 6896af25b2
612 changed files with 3657 additions and 2600 deletions
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1
.gitignore vendored
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@ -12,6 +12,7 @@ tags
.gradle
/build/
/node/build/
/contracts/build
/contracts/isolated/build
/core/build

3
.idea/modules.xml generated
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@ -11,6 +11,9 @@
<module fileurl="file://$PROJECT_DIR$/.idea/modules/contracts/isolated/isolated.iml" filepath="$PROJECT_DIR$/.idea/modules/contracts/isolated/isolated.iml" group="contracts/isolated" />
<module fileurl="file://$PROJECT_DIR$/.idea/modules/contracts/isolated/isolated_main.iml" filepath="$PROJECT_DIR$/.idea/modules/contracts/isolated/isolated_main.iml" group="contracts/isolated" />
<module fileurl="file://$PROJECT_DIR$/.idea/modules/contracts/isolated/isolated_test.iml" filepath="$PROJECT_DIR$/.idea/modules/contracts/isolated/isolated_test.iml" group="contracts/isolated" />
<module fileurl="file://$PROJECT_DIR$/.idea/modules/node/node.iml" filepath="$PROJECT_DIR$/.idea/modules/node/node.iml" group="node" />
<module fileurl="file://$PROJECT_DIR$/.idea/modules/node/node_main.iml" filepath="$PROJECT_DIR$/.idea/modules/node/node_main.iml" group="node" />
<module fileurl="file://$PROJECT_DIR$/.idea/modules/node/node_test.iml" filepath="$PROJECT_DIR$/.idea/modules/node/node_test.iml" group="node" />
<module fileurl="file://$PROJECT_DIR$/.idea/modules/r3prototyping.iml" filepath="$PROJECT_DIR$/.idea/modules/r3prototyping.iml" />
<module fileurl="file://$PROJECT_DIR$/.idea/modules/r3prototyping_main.iml" filepath="$PROJECT_DIR$/.idea/modules/r3prototyping_main.iml" group="r3prototyping" />
<module fileurl="file://$PROJECT_DIR$/.idea/modules/r3prototyping_test.iml" filepath="$PROJECT_DIR$/.idea/modules/r3prototyping_test.iml" group="r3prototyping" />

2
.idea/runConfigurations/Node__seller.xml generated
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@ -3,7 +3,7 @@
<extension name="coverage" enabled="false" merge="false" sample_coverage="true" runner="idea" />
<option name="MAIN_CLASS_NAME" value="demos.TraderDemoKt" />
<option name="VM_PARAMETERS" value="-ea -javaagent:lib/quasar.jar -Dco.paralleluniverse.fibers.verifyInstrumentation" />
<option name="PROGRAM_PARAMETERS" value="--dir=seller --fake-trade-with=localhost --network-address=localhost:31327 --timestamper-identity-file=buyer/identity-public --timestamper-address=localhost" />
<option name="PROGRAM_PARAMETERS" value="--dir=seller --fake-trade-with=localhost --network-address=localhost:31340 --network-map-identity-file=buyer/identity-public --network-map-address=localhost" />
<option name="WORKING_DIRECTORY" value="" />
<option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
<option name="ALTERNATIVE_JRE_PATH" />

87
build.gradle
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@ -18,6 +18,7 @@ buildscript {
ext.artemis_version = '1.2.0'
ext.jetty_version = '9.1.1.v20140108'
ext.jersey_version = '2.22.2'
ext.jolokia_version = '2.0.0-M1'
repositories {
mavenCentral()
@ -50,73 +51,16 @@ configurations {
// build/reports/project/dependencies/index.html for green highlighted parts of the tree.
dependencies {
compile project(':contracts')
compile "com.google.code.findbugs:jsr305:3.0.1"
compile "org.slf4j:slf4j-jdk14:1.7.13"
compile project(':node')
compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
compile "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
compile "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
compile "org.jetbrains.kotlinx:kotlinx-support-jdk8:0.1"
compile "com.google.guava:guava:19.0"
// JOpt: for command line flags.
compile "net.sf.jopt-simple:jopt-simple:4.9"
// Quasar: for the bytecode rewriting for state machines.
quasar "co.paralleluniverse:quasar-core:${quasar_version}:jdk8@jar"
// Artemis: for reliable p2p message queues.
compile "org.apache.activemq:artemis-server:${artemis_version}"
compile "org.apache.activemq:artemis-core-client:${artemis_version}"
// JAnsi: for drawing things to the terminal in nicely coloured ways.
compile "org.fusesource.jansi:jansi:1.11"
// GraphStream: For visualisation
compile "org.graphstream:gs-core:1.3"
compile "org.graphstream:gs-ui:1.3"
compile("com.intellij:forms_rt:7.0.3") {
exclude group: "asm"
}
// Force commons logging to version 1.2 to override Artemis, which pulls in 1.1.3 (ARTEMIS-424)
compile "commons-logging:commons-logging:1.2"
// Web stuff: for HTTP[S] servlets
compile "org.eclipse.jetty:jetty-servlet:${jetty_version}"
compile "org.eclipse.jetty:jetty-webapp:${jetty_version}"
compile "javax.servlet:javax.servlet-api:3.1.0"
compile "org.jolokia:jolokia-agent-war:2.0.0-M1"
compile "commons-fileupload:commons-fileupload:1.3.1"
// Jersey for JAX-RS implementation for use in Jetty
compile "org.glassfish.jersey.core:jersey-server:${jersey_version}"
compile "org.glassfish.jersey.containers:jersey-container-servlet-core:${jersey_version}"
compile "org.glassfish.jersey.containers:jersey-container-jetty-http:${jersey_version}"
// NOTE there is a Jackson version clash between jersey-media-json-jackson (v2.5.4) and jackson-module-kotlin (v.2.5.5)
// Have not found an Issue in the issue tracker for Jersey for this issue
compile ("org.glassfish.jersey.media:jersey-media-json-jackson:${jersey_version}") {
exclude group: 'com.fasterxml.jackson.core', module: 'jackson-annotations'
exclude group: 'com.fasterxml.jackson.core', module: 'jackson-databind'
exclude group: 'com.fasterxml.jackson.core', module: 'jackson-core'
}
compile ("com.fasterxml.jackson.module:jackson-module-kotlin:2.5.5-2") {
exclude group: 'com.fasterxml.jackson.core', module: 'jackson-annotations'
}
compile "com.fasterxml.jackson.core:jackson-annotations:2.5.5"
// Coda Hale's Metrics: for monitoring of key statistics
compile "io.dropwizard.metrics:metrics-core:3.1.2"
// JimFS: in memory java.nio filesystem. Used for test and simulation utilities.
compile "com.google.jimfs:jimfs:1.1"
// TypeSafe Config: for simple and human friendly config files.
compile "com.typesafe:config:1.3.0"
// Unit testing helpers.
testCompile 'junit:junit:4.12'
testCompile 'org.assertj:assertj-core:3.4.1'
@ -140,7 +84,7 @@ tasks.withType(JavaExec) {
jvmArgs "-Dco.paralleluniverse.fibers.verifyInstrumentation"
}
// Package up the other demo programs.
// Package up the demo programs.
task getRateFixDemo(type: CreateStartScripts) {
mainClassName = "demos.RateFixDemoKt"
applicationName = "get-rate-fix"
@ -157,6 +101,26 @@ task getIRSDemo(type: CreateStartScripts) {
classpath = jar.outputs.files + project.configurations.runtime
}
task getTraderDemo(type: CreateStartScripts) {
mainClassName = "demos.TraderDemoKt"
applicationName = "trader-demo"
defaultJvmOpts = ["-javaagent:${configurations.quasar.singleFile}"]
outputDir = new File(project.buildDir, 'scripts')
classpath = jar.outputs.files + project.configurations.runtime
}
// Force windows script classpath to wildcard path to avoid the 'Command Line Is Too Long' issues
// with generated scripts. Include Jolokia .war explicitly as this isn't picked up by wildcard
tasks.withType(CreateStartScripts)
{
doLast {
windowsScript.text = windowsScript
.readLines()
.collect { line -> line.replaceAll(~/^set CLASSPATH=.*$/, 'set CLASSPATH=%APP_HOME%/lib/*;%APP_HOME%/lib/jolokia-agent-war-'+project.ext.jolokia_version+'.war') }
.join('\r\n')
}
}
// These lines tell gradle to run the Quasar suspendables scanner to look for unannotated super methods
// that have @Suspendable sub implementations. These tend to cause NPEs and are not caught by the verifier
// NOTE: need to make sure the output isn't on the classpath or every other run it generates empty results, so
@ -165,7 +129,7 @@ task getIRSDemo(type: CreateStartScripts) {
// TODO: Make this task incremental, as it can be quite slow.
//noinspection GroovyAssignabilityCheck
task quasarScan(dependsOn: ['classes', 'core:classes', 'contracts:classes']) << {
task quasarScan(dependsOn: ['classes', 'core:classes', 'contracts:classes', 'node:classes']) << {
ant.taskdef(name:'scanSuspendables', classname:'co.paralleluniverse.fibers.instrument.SuspendablesScanner',
classpath: "${sourceSets.main.output.classesDir}:${sourceSets.main.output.resourcesDir}:${configurations.runtime.asPath}")
delete "$sourceSets.main.output.resourcesDir/META-INF/suspendables", "$sourceSets.main.output.resourcesDir/META-INF/suspendable-supers"
@ -182,5 +146,6 @@ jar.dependsOn quasarScan
applicationDistribution.into("bin") {
from(getRateFixDemo)
from(getIRSDemo)
from(getTraderDemo)
fileMode = 0755
}
}

15
contracts/isolated/src/main/kotlin/contracts/AnotherDummyContract.kt
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@ -9,9 +9,8 @@
package contracts.isolated
import core.*
import core.Contract
import core.ContractState
import core.TransactionForVerification
import core.contracts.*
import core.crypto.Party
import core.crypto.SecureHash
// The dummy contract doesn't do anything useful. It exists for testing purposes.
@ -19,7 +18,7 @@ import core.crypto.SecureHash
val ANOTHER_DUMMY_PROGRAM_ID = AnotherDummyContract()
class AnotherDummyContract : Contract, core.node.DummyContractBackdoor {
class State(val magicNumber: Int = 0) : ContractState {
class State(val magicNumber: Int = 0, override val notary: Party) : ContractState {
override val contract = ANOTHER_DUMMY_PROGRAM_ID
}
@ -34,11 +33,11 @@ class AnotherDummyContract : Contract, core.node.DummyContractBackdoor {
// The "empty contract"
override val legalContractReference: SecureHash = SecureHash.sha256("https://anotherdummy.org")
override fun generateInitial(owner: PartyAndReference, magicNumber: Int) : TransactionBuilder {
val state = State(magicNumber)
return TransactionBuilder().withItems( state, Command(Commands.Create(), owner.party.owningKey) )
override fun generateInitial(owner: PartyAndReference, magicNumber: Int, notary: Party): TransactionBuilder {
val state = State(magicNumber, notary)
return TransactionBuilder().withItems(state, Command(Commands.Create(), owner.party.owningKey))
}
override fun inspectState(state: core.ContractState) : Int = (state as State).magicNumber
override fun inspectState(state: ContractState): Int = (state as State).magicNumber
}

11
contracts/isolated/src/main/kotlin/core/node/DummyContractBackdoor.kt
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@ -1,7 +1,12 @@
package core.node
interface DummyContractBackdoor {
fun generateInitial(owner: core.PartyAndReference, magicNumber: Int) : core.TransactionBuilder
import core.contracts.ContractState
import core.crypto.Party
import core.contracts.PartyAndReference
import core.contracts.TransactionBuilder
fun inspectState(state: core.ContractState) : Int
interface DummyContractBackdoor {
fun generateInitial(owner: PartyAndReference, magicNumber: Int, notary: Party): TransactionBuilder
fun inspectState(state: ContractState): Int
}

4
contracts/src/main/java/contracts/ICommercialPaperState.java
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@ -1,6 +1,8 @@
package contracts;
import core.*;
import core.contracts.Amount;
import core.contracts.ContractState;
import core.contracts.PartyAndReference;
import java.security.*;
import java.time.*;

59
contracts/src/main/java/contracts/JavaCommercialPaper.java
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@ -1,17 +1,19 @@
package contracts;
import core.*;
import core.TransactionForVerification.*;
import core.crypto.*;
import core.node.services.*;
import org.jetbrains.annotations.*;
import core.contracts.TransactionForVerification.InOutGroup;
import core.contracts.*;
import core.crypto.NullPublicKey;
import core.crypto.Party;
import core.crypto.SecureHash;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.security.*;
import java.time.*;
import java.util.*;
import java.security.PublicKey;
import java.time.Instant;
import java.util.List;
import static core.ContractsDSLKt.*;
import static kotlin.collections.CollectionsKt.*;
import static core.contracts.ContractsDSLKt.requireSingleCommand;
import static kotlin.collections.CollectionsKt.single;
/**
@ -27,35 +29,37 @@ public class JavaCommercialPaper implements Contract {
private PublicKey owner;
private Amount faceValue;
private Instant maturityDate;
private Party notary;
public State() {
} // For serialization
public State(PartyAndReference issuance, PublicKey owner, Amount faceValue, Instant maturityDate) {
public State(PartyAndReference issuance, PublicKey owner, Amount faceValue, Instant maturityDate, Party notary) {
this.issuance = issuance;
this.owner = owner;
this.faceValue = faceValue;
this.maturityDate = maturityDate;
this.notary = notary;
}
public State copy() {
return new State(this.issuance, this.owner, this.faceValue, this.maturityDate);
return new State(this.issuance, this.owner, this.faceValue, this.maturityDate, this.notary);
}
public ICommercialPaperState withOwner(PublicKey newOwner) {
return new State(this.issuance, newOwner, this.faceValue, this.maturityDate);
return new State(this.issuance, newOwner, this.faceValue, this.maturityDate, this.notary);
}
public ICommercialPaperState withIssuance(PartyAndReference newIssuance) {
return new State(newIssuance, this.owner, this.faceValue, this.maturityDate);
return new State(newIssuance, this.owner, this.faceValue, this.maturityDate, this.notary);
}
public ICommercialPaperState withFaceValue(Amount newFaceValue) {
return new State(this.issuance, this.owner, newFaceValue, this.maturityDate);
return new State(this.issuance, this.owner, newFaceValue, this.maturityDate, this.notary);
}
public ICommercialPaperState withMaturityDate(Instant newMaturityDate) {
return new State(this.issuance, this.owner, this.faceValue, newMaturityDate);
return new State(this.issuance, this.owner, this.faceValue, newMaturityDate, this.notary);
}
public PartyAndReference getIssuance() {
@ -74,6 +78,12 @@ public class JavaCommercialPaper implements Contract {
return maturityDate;
}
@NotNull
@Override
public Party getNotary() {
return notary;
}
@NotNull
@Override
public Contract getContract() {
@ -91,8 +101,8 @@ public class JavaCommercialPaper implements Contract {
if (issuance != null ? !issuance.equals(state.issuance) : state.issuance != null) return false;
if (owner != null ? !owner.equals(state.owner) : state.owner != null) return false;
if (faceValue != null ? !faceValue.equals(state.faceValue) : state.faceValue != null) return false;
if (notary != null ? !notary.equals(state.notary) : state.notary != null) return false;
return !(maturityDate != null ? !maturityDate.equals(state.maturityDate) : state.maturityDate != null);
}
@Override
@ -101,15 +111,16 @@ public class JavaCommercialPaper implements Contract {
result = 31 * result + (owner != null ? owner.hashCode() : 0);
result = 31 * result + (faceValue != null ? faceValue.hashCode() : 0);
result = 31 * result + (maturityDate != null ? maturityDate.hashCode() : 0);
result = 31 * result + (notary != null ? notary.hashCode() : 0);
return result;
}
public State withoutOwner() {
return new State(issuance, NullPublicKey.INSTANCE, faceValue, maturityDate);
return new State(issuance, NullPublicKey.INSTANCE, faceValue, maturityDate, notary);
}
}
public static class Commands implements core.CommandData {
public static class Commands implements CommandData {
public static class Move extends Commands {
@Override
public boolean equals(Object obj) {
@ -158,7 +169,7 @@ public class JavaCommercialPaper implements Contract {
throw new IllegalStateException("Failed Requirement: the face value is not zero");
}
TimestampCommand timestampCommand = tx.getTimestampBy(DummyTimestampingAuthority.INSTANCE.getIdentity());
TimestampCommand timestampCommand = tx.getTimestampByName("Notary Service");
if (timestampCommand == null)
throw new IllegalArgumentException("Failed Requirement: must be timestamped");
@ -188,7 +199,7 @@ public class JavaCommercialPaper implements Contract {
!output.getMaturityDate().equals(input.getMaturityDate()))
throw new IllegalStateException("Failed requirement: the output state is the same as the input state except for owner");
} else if (cmd.getValue() instanceof JavaCommercialPaper.Commands.Redeem) {
TimestampCommand timestampCommand = tx.getTimestampBy(DummyTimestampingAuthority.INSTANCE.getIdentity());
TimestampCommand timestampCommand = tx.getTimestampByName("Notary Service");
if (timestampCommand == null)
throw new IllegalArgumentException("Failed Requirement: must be timestamped");
Instant time = timestampCommand.getBefore();
@ -215,8 +226,8 @@ public class JavaCommercialPaper implements Contract {
return SecureHash.sha256("https://en.wikipedia.org/wiki/Commercial_paper");
}
public TransactionBuilder generateIssue(@NotNull PartyAndReference issuance, @NotNull Amount faceValue, @Nullable Instant maturityDate) {
State state = new State(issuance, issuance.getParty().getOwningKey(), faceValue, maturityDate);
public TransactionBuilder generateIssue(@NotNull PartyAndReference issuance, @NotNull Amount faceValue, @Nullable Instant maturityDate, @NotNull Party notary) {
State state = new State(issuance, issuance.getParty().getOwningKey(), faceValue, maturityDate, notary);
return new TransactionBuilder().withItems(state, new Command(new Commands.Issue(), issuance.getParty().getOwningKey()));
}
@ -228,7 +239,7 @@ public class JavaCommercialPaper implements Contract {
public void generateMove(TransactionBuilder tx, StateAndRef<State> paper, PublicKey newOwner) {
tx.addInputState(paper.getRef());
tx.addOutputState(new State(paper.getState().getIssuance(), newOwner, paper.getState().getFaceValue(), paper.getState().getMaturityDate()));
tx.addOutputState(new State(paper.getState().getIssuance(), newOwner, paper.getState().getFaceValue(), paper.getState().getMaturityDate(), paper.getState().getNotary()));
tx.addCommand(new Command(new Commands.Move(), paper.getState().getOwner()));
}
}

47
contracts/src/main/kotlin/contracts/Cash.kt
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@ -1,6 +1,10 @@
package contracts
import contracts.cash.CashIssuanceDefinition
import contracts.cash.CommonCashState
import core.*
import core.contracts.*
import core.crypto.Party
import core.crypto.SecureHash
import core.crypto.toStringShort
import core.utilities.Emoji
@ -45,17 +49,29 @@ class Cash : Contract {
*/
override val legalContractReference: SecureHash = SecureHash.sha256("https://www.big-book-of-banking-law.gov/cash-claims.html")
data class IssuanceDefinition(
/** Where the underlying currency backing this ledger entry can be found (propagated) */
override val deposit: PartyAndReference,
override val currency: Currency
) : CashIssuanceDefinition
/** A state representing a cash claim against some party */
data class State(
/** Where the underlying currency backing this ledger entry can be found (propagated) */
val deposit: PartyAndReference,
override val deposit: PartyAndReference,
val amount: Amount,
override val amount: Amount,
/** There must be a MoveCommand signed by this key to claim the amount */
override val owner: PublicKey
) : OwnableState {
override val owner: PublicKey,
override val notary: Party
) : CommonCashState<Cash.IssuanceDefinition> {
override val issuanceDef: Cash.IssuanceDefinition
get() = Cash.IssuanceDefinition(deposit, amount.currency)
override val contract = CASH_PROGRAM_ID
override fun toString() = "${Emoji.bagOfCash}Cash($amount at $deposit owned by ${owner.toStringShort()})"
override fun withNewOwner(newOwner: PublicKey) = Pair(Commands.Move(), copy(owner = newOwner))
@ -82,11 +98,12 @@ class Cash : Contract {
override fun verify(tx: TransactionForVerification) {
// Each group is a set of input/output states with distinct (deposit, currency) attributes. These types
// of cash are not fungible and must be kept separated for bookkeeping purposes.
val groups = tx.groupStates() { it: Cash.State -> Pair(it.deposit, it.amount.currency) }
val groups = tx.groupStates() { it: Cash.State -> it.issuanceDef }
for ((inputs, outputs, key) in groups) {
// Either inputs or outputs could be empty.
val (deposit, currency) = key
val deposit = key.deposit
val currency = key.currency
val issuer = deposit.party
requireThat {
@ -144,13 +161,19 @@ class Cash : Contract {
}
}
/**
* Puts together an issuance transaction from the given template, that starts out being owned by the given pubkey.
*/
fun generateIssue(tx: TransactionBuilder, issuanceDef: CashIssuanceDefinition, pennies: Long, owner: PublicKey, notary: Party)
= generateIssue(tx, Amount(pennies, issuanceDef.currency), issuanceDef.deposit, owner, notary)
/**
* Puts together an issuance transaction for the specified amount that starts out being owned by the given pubkey.
*/
fun generateIssue(tx: TransactionBuilder, amount: Amount, at: PartyAndReference, owner: PublicKey) {
fun generateIssue(tx: TransactionBuilder, amount: Amount, at: PartyAndReference, owner: PublicKey, notary: Party) {
check(tx.inputStates().isEmpty())
check(tx.outputStates().sumCashOrNull() == null)
tx.addOutputState(Cash.State(at, amount, owner))
tx.addOutputState(Cash.State(at, amount, owner, notary))
tx.addCommand(Cash.Commands.Issue(), at.party.owningKey)
}
@ -164,7 +187,7 @@ class Cash : Contract {
*/
@Throws(InsufficientBalanceException::class)
fun generateSpend(tx: TransactionBuilder, amount: Amount, to: PublicKey,
cashStates: List<StateAndRef<Cash.State>>, onlyFromParties: Set<Party>? = null): List<PublicKey> {
cashStates: List<StateAndRef<State>>, onlyFromParties: Set<Party>? = null): List<PublicKey> {
// Discussion
//
// This code is analogous to the Wallet.send() set of methods in bitcoinj, and has the same general outline.
@ -194,7 +217,7 @@ class Cash : Contract {
ofCurrency
}
val gathered = arrayListOf<StateAndRef<Cash.State>>()
val gathered = arrayListOf<StateAndRef<State>>()
var gatheredAmount = Amount(0, currency)
for (c in acceptableCoins) {
if (gatheredAmount >= amount) break
@ -211,7 +234,7 @@ class Cash : Contract {
val states = gathered.groupBy { it.state.deposit }.map {
val (deposit, coins) = it
val totalAmount = coins.map { it.state.amount }.sumOrThrow()
State(deposit, totalAmount, to)
State(deposit, totalAmount, to, coins.first().state.notary)
}
val outputs = if (change.pennies > 0) {
@ -222,7 +245,7 @@ class Cash : Contract {
// Add a change output and adjust the last output downwards.
states.subList(0, states.lastIndex) +
states.last().let { it.copy(amount = it.amount - change) } +
State(gathered.last().state.deposit, change, changeKey)
State(gathered.last().state.deposit, change, changeKey, gathered.last().state.notary)
} else states
for (state in gathered) tx.addInputState(state.ref)

11
contracts/src/main/kotlin/contracts/CommercialPaper.kt
View File

@ -1,7 +1,9 @@
package contracts
import core.*
import core.contracts.*
import core.crypto.NullPublicKey
import core.crypto.Party
import core.crypto.SecureHash
import core.crypto.toStringShort
import core.utilities.Emoji
@ -41,7 +43,8 @@ class CommercialPaper : Contract {
val issuance: PartyAndReference,
override val owner: PublicKey,
val faceValue: Amount,
val maturityDate: Instant
val maturityDate: Instant,
override val notary: Party
) : OwnableState, ICommercialPaperState {
override val contract = CP_PROGRAM_ID
@ -76,7 +79,7 @@ class CommercialPaper : Contract {
// Here, we match acceptable timestamp authorities by name. The list of acceptable TSAs (oracles) must be
// hard coded into the contract because otherwise we could fail to gain consensus, if nodes disagree about
// who or what is a trusted authority.
val timestamp: TimestampCommand? = tx.commands.getTimestampByName("Mock Company 0", "Timestamping Service", "Bank A")
val timestamp: TimestampCommand? = tx.commands.getTimestampByName("Mock Company 0", "Notary Service", "Bank A")
for ((inputs, outputs, key) in groups) {
when (command.value) {
@ -129,8 +132,8 @@ class CommercialPaper : Contract {
* an existing transaction because you aren't able to issue multiple pieces of CP in a single transaction
* at the moment: this restriction is not fundamental and may be lifted later.
*/
fun generateIssue(issuance: PartyAndReference, faceValue: Amount, maturityDate: Instant): TransactionBuilder {
val state = State(issuance, issuance.party.owningKey, faceValue, maturityDate)
fun generateIssue(issuance: PartyAndReference, faceValue: Amount, maturityDate: Instant, notary: Party): TransactionBuilder {
val state = State(issuance, issuance.party.owningKey, faceValue, maturityDate, notary)
return TransactionBuilder().withItems(state, Command(Commands.Issue(), issuance.party.owningKey))
}

12
contracts/src/main/kotlin/contracts/CrowdFund.kt
View File

@ -1,8 +1,9 @@
package contracts
import core.*
import core.contracts.*
import core.crypto.Party
import core.crypto.SecureHash
import core.node.services.DummyTimestampingAuthority
import java.security.PublicKey
import java.time.Instant
import java.util.*
@ -46,6 +47,7 @@ class CrowdFund : Contract {
data class State(
val campaign: Campaign,
override val notary: Party,
val closed: Boolean = false,
val pledges: List<Pledge> = ArrayList()
) : ContractState {
@ -74,13 +76,13 @@ class CrowdFund : Contract {
val outputCrowdFund: CrowdFund.State = tx.outStates.filterIsInstance<CrowdFund.State>().single()
val outputCash: List<Cash.State> = tx.outStates.filterIsInstance<Cash.State>()
val time = tx.getTimestampBy(DummyTimestampingAuthority.identity)?.midpoint
val time = tx.commands.getTimestampByName("Notary Service")?.midpoint
if (time == null) throw IllegalArgumentException("must be timestamped")
when (command.value) {
is Commands.Register -> {
requireThat {
"there is no input state" by tx.inStates.filterIsInstance<CrowdFund.State>().isEmpty()
"there is no input state" by tx.inStates.filterIsInstance<State>().isEmpty()
"the transaction is signed by the owner of the crowdsourcing" by (command.signers.contains(outputCrowdFund.campaign.owner))
"the output registration is empty of pledges" by (outputCrowdFund.pledges.isEmpty())
"the output registration has a non-zero target" by (outputCrowdFund.campaign.target.pennies > 0)
@ -136,9 +138,9 @@ class CrowdFund : Contract {
* Returns a transaction that registers a crowd-funding campaing, owned by the issuing institution's key. Does not update
* an existing transaction because it's not possible to register multiple campaigns in a single transaction
*/
fun generateRegister(owner: PartyAndReference, fundingTarget: Amount, fundingName: String, closingTime: Instant): TransactionBuilder {
fun generateRegister(owner: PartyAndReference, fundingTarget: Amount, fundingName: String, closingTime: Instant, notary: Party): TransactionBuilder {
val campaign = Campaign(owner = owner.party.owningKey, name = fundingName, target = fundingTarget, closingTime = closingTime)
val state = State(campaign)
val state = State(campaign, notary)
return TransactionBuilder().withItems(state, Command(Commands.Register(), owner.party.owningKey))
}

11
contracts/src/main/kotlin/contracts/DummyContract.kt
View File

@ -1,6 +1,8 @@
package contracts
import core.*
import core.contracts.*
import core.crypto.Party
import core.crypto.SecureHash
// The dummy contract doesn't do anything useful. It exists for testing purposes.
@ -8,7 +10,8 @@ import core.crypto.SecureHash
val DUMMY_PROGRAM_ID = DummyContract()
class DummyContract : Contract {
class State(val magicNumber: Int = 0) : ContractState {
class State(val magicNumber: Int = 0,
override val notary: Party) : ContractState {
override val contract = DUMMY_PROGRAM_ID
}
@ -23,8 +26,8 @@ class DummyContract : Contract {
// The "empty contract"
override val legalContractReference: SecureHash = SecureHash.sha256("")
fun generateInitial(owner: PartyAndReference, magicNumber: Int) : TransactionBuilder {
val state = State(magicNumber)
return TransactionBuilder().withItems( state, Command(Commands.Create(), owner.party.owningKey) )
fun generateInitial(owner: PartyAndReference, magicNumber: Int, notary: Party): TransactionBuilder {
val state = State(magicNumber, notary)
return TransactionBuilder().withItems(state, Command(Commands.Create(), owner.party.owningKey))
}
}

22
contracts/src/main/kotlin/contracts/IRS.kt
View File

@ -1,6 +1,8 @@
package contracts
import core.*
import core.contracts.*
import core.crypto.Party
import core.crypto.SecureHash
import org.apache.commons.jexl3.JexlBuilder
import org.apache.commons.jexl3.MapContext
@ -492,7 +494,7 @@ class InterestRateSwap() : Contract {
val groups = tx.groupStates() { state: InterestRateSwap.State -> state.common.tradeID }
val command = tx.commands.requireSingleCommand<InterestRateSwap.Commands>()
val time = tx.commands.getTimestampByName("Mock Company 0", "Timestamping Service", "Bank A")?.midpoint
val time = tx.commands.getTimestampByName("Mock Company 0", "Notary Service", "Bank A")?.midpoint
if (time == null) throw IllegalArgumentException("must be timestamped")
for ((inputs, outputs, key) in groups) {
@ -503,8 +505,8 @@ class InterestRateSwap() : Contract {
"There are no in states for an agreement" by inputs.isEmpty()
"There are events in the fix schedule" by (irs.calculation.fixedLegPaymentSchedule.size > 0)
"There are events in the float schedule" by (irs.calculation.floatingLegPaymentSchedule.size > 0)
"All notionals must be non zero" by ( irs.fixedLeg.notional.pennies > 0 && irs.floatingLeg.notional.pennies > 0)
"The fixed leg rate must be positive" by ( irs.fixedLeg.fixedRate.isPositive() )
"All notionals must be non zero" by (irs.fixedLeg.notional.pennies > 0 && irs.floatingLeg.notional.pennies > 0)
"The fixed leg rate must be positive" by (irs.fixedLeg.fixedRate.isPositive())
"The currency of the notionals must be the same" by (irs.fixedLeg.notional.currency == irs.floatingLeg.notional.currency)
"All leg notionals must be the same" by (irs.fixedLeg.notional == irs.floatingLeg.notional)
@ -539,7 +541,7 @@ class InterestRateSwap() : Contract {
val fixValue = fixCommand.value
// Need to check that everything is the same apart from the new fixed rate entry.
requireThat {
"The fixed leg parties are constant" by ( irs.fixedLeg.fixedRatePayer == prevIrs.fixedLeg.fixedRatePayer) // Although superseded by the below test, this is included for a regression issue
"The fixed leg parties are constant" by (irs.fixedLeg.fixedRatePayer == prevIrs.fixedLeg.fixedRatePayer) // Although superseded by the below test, this is included for a regression issue
"The fixed leg is constant" by (irs.fixedLeg == prevIrs.fixedLeg)
"The floating leg is constant" by (irs.floatingLeg == prevIrs.floatingLeg)
"The common values are constant" by (irs.common == prevIrs.common)
@ -548,7 +550,7 @@ class InterestRateSwap() : Contract {
"There is only one changed payment in the floating leg" by (paymentDifferences.size == 1)
"There changed payment is a floating payment" by (oldFloatingRatePaymentEvent.rate is ReferenceRate)
"The new payment is a fixed payment" by (newFixedRatePaymentEvent.rate is FixedRate)
"The changed payments dates are aligned" by ( oldFloatingRatePaymentEvent.date == newFixedRatePaymentEvent.date)
"The changed payments dates are aligned" by (oldFloatingRatePaymentEvent.date == newFixedRatePaymentEvent.date)
"The new payment has the correct rate" by (newFixedRatePaymentEvent.rate.ratioUnit!!.value == fixValue.value)
"The fixing is for the next required date" by (prevIrs.calculation.nextFixingDate() == fixValue.of.forDay)
"The fix payment has the same currency as the notional" by (newFixedRatePaymentEvent.flow.currency == irs.floatingLeg.notional.currency)
@ -586,7 +588,8 @@ class InterestRateSwap() : Contract {
val fixedLeg: FixedLeg,
val floatingLeg: FloatingLeg,
val calculation: Calculation,
val common: Common
val common: Common,
override val notary: Party
) : FixableDealState {
override val contract = IRS_PROGRAM_ID
@ -616,7 +619,7 @@ class InterestRateSwap() : Contract {
}
}
override fun generateAgreement(): TransactionBuilder = InterestRateSwap().generateAgreement(floatingLeg, fixedLeg, calculation, common)
override fun generateAgreement(): TransactionBuilder = InterestRateSwap().generateAgreement(floatingLeg, fixedLeg, calculation, common, notary)
override fun generateFix(ptx: TransactionBuilder, oldStateRef: StateRef, fix: Fix) {
InterestRateSwap().generateFix(ptx, StateAndRef(this, oldStateRef), Pair(fix.of.forDay, Rate(RatioUnit(fix.value))))
@ -660,7 +663,8 @@ class InterestRateSwap() : Contract {
* This generates the agreement state and also the schedules from the initial data.
* Note: The day count, interest rate calculation etc are not finished yet, but they are demonstrable.
*/
fun generateAgreement(floatingLeg: FloatingLeg, fixedLeg: FixedLeg, calculation: Calculation, common: Common): TransactionBuilder {
fun generateAgreement(floatingLeg: FloatingLeg, fixedLeg: FixedLeg, calculation: Calculation,
common: Common, notary: Party): TransactionBuilder {
val fixedLegPaymentSchedule = HashMap<LocalDate, FixedRatePaymentEvent>()
var dates = BusinessCalendar.createGenericSchedule(fixedLeg.effectiveDate, fixedLeg.paymentFrequency, fixedLeg.paymentCalendar, fixedLeg.rollConvention, endDate = fixedLeg.terminationDate)
@ -709,7 +713,7 @@ class InterestRateSwap() : Contract {
val newCalculation = Calculation(calculation.expression, floatingLegPaymentSchedule, fixedLegPaymentSchedule)
// Put all the above into a new State object.
val state = State(fixedLeg, floatingLeg, newCalculation, common)
val state = State(fixedLeg, floatingLeg, newCalculation, common, notary)
return TransactionBuilder().withItems(state, Command(Commands.Agree(), listOf(state.floatingLeg.floatingRatePayer.owningKey, state.fixedLeg.fixedRatePayer.owningKey)))
}

51
contracts/src/main/kotlin/contracts/IRSUtils.kt
View File

@ -1,8 +1,8 @@
package contracts
import core.*
import core.contracts.Amount
import core.contracts.Tenor
import java.math.BigDecimal
import java.security.PublicKey
// Things in here will move to the general utils class when we've hammered out various discussions regarding amounts, dates, oracle etc.
@ -41,53 +41,6 @@ open class PercentageRatioUnit(percentageAsString: String) : RatioUnit(BigDecima
*/
val String.percent: PercentageRatioUnit get() = PercentageRatioUnit(this)
/**
* Interface representing an agreement that exposes various attributes that are common. Implementing it simplifies
* implementation of general protocols that manipulate many agreement types.
*/
interface DealState : LinearState {
/** Human readable well known reference (e.g. trade reference) */
val ref: String
/** Exposes the Parties involved in a generic way */
val parties: Array<Party>
// TODO: This works by editing the keys used by a Party which is invalid.
fun withPublicKey(before: Party, after: PublicKey): DealState
/**
* Generate a partial transaction representing an agreement (command) to this deal, allowing a general
* deal/agreement protocol to generate the necessary transaction for potential implementations
*
* TODO: Currently this is the "inception" transaction but in future an offer of some description might be an input state ref
*
* TODO: This should more likely be a method on the Contract (on a common interface) and the changes to reference a
* Contract instance from a ContractState are imminent, at which point we can move this out of here
*/
fun generateAgreement(): TransactionBuilder
}
/**
* Interface adding fixing specific methods
*/
interface FixableDealState : DealState {
/**
* When is the next fixing and what is the fixing for?
*
* TODO: In future we would use this to register for an event to trigger a/the fixing protocol
*/
fun nextFixingOf(): FixOf?
/**
* Generate a fixing command for this deal and fix
*
* TODO: This would also likely move to methods on the Contract once the changes to reference
* the Contract from the ContractState are in
*/
fun generateFix(ptx: TransactionBuilder, oldStateRef: StateRef, fix: Fix)
}
/**
* Parent of the Rate family. Used to denote fixed rates, floating rates, reference rates etc
*/

15
contracts/src/main/kotlin/contracts/cash/CashIssuanceDefinition.kt Normal file
View File

@ -0,0 +1,15 @@
package contracts.cash
import core.contracts.IssuanceDefinition
import core.contracts.PartyAndReference
import java.util.*
/**
* Subset of cash-like contract state, containing the issuance definition. If these definitions match for two
* contracts' states, those states can be aggregated.
*/
interface CashIssuanceDefinition : IssuanceDefinition {
/** Where the underlying currency backing this ledger entry can be found (propagated) */
val deposit: PartyAndReference
val currency: Currency
}

15
contracts/src/main/kotlin/contracts/cash/CommonCashState.kt Normal file
View File

@ -0,0 +1,15 @@
package contracts.cash
import core.contracts.Amount
import core.contracts.OwnableState
import core.contracts.PartyAndReference
/**
* Common elements of cash contract states.
*/
interface CommonCashState<I : CashIssuanceDefinition> : OwnableState {
val issuanceDef: I
/** Where the underlying currency backing this ledger entry can be found (propagated) */
val deposit: PartyAndReference
val amount: Amount
}

3
core/build.gradle
View File

@ -31,6 +31,9 @@ dependencies {
// Thread safety annotations
compile "com.google.code.findbugs:jsr305:3.0.1"
// AssertJ: for fluent assertions for testing
testCompile "org.assertj:assertj-core:3.4.1"
// SLF4J: Logging framework.
compile "org.slf4j:slf4j-jdk14:1.7.13"

27
core/src/main/kotlin/core/Utils.kt
View File

@ -83,6 +83,33 @@ fun <T> List<T>.indexOfOrThrow(item: T): Int {
return i
}
/**
* Returns the single element matching the given [predicate], or `null` if element was not found,
* or throws if more than one element was found.
*/
fun <T> Iterable<T>.noneOrSingle(predicate: (T) -> Boolean): T? {
var single: T? = null
for (element in this) {
if (predicate(element)) {
if (single == null) {
single = element
} else throw IllegalArgumentException("Collection contains more than one matching element.")
}
}
return single
}
/** Returns single element, or `null` if element was not found, or throws if more than one element was found. */
fun <T> Iterable<T>.noneOrSingle(): T? {
var single: T? = null
for (element in this) {
if (single == null) {
single = element
} else throw IllegalArgumentException("Collection contains more than one matching element.")
}
return single
}
// An alias that can sometimes make code clearer to read.
val RunOnCallerThread = MoreExecutors.directExecutor()

4
core/src/main/kotlin/core/ContractsDSL.kt → core/src/main/kotlin/core/contracts/ContractsDSL.kt
View File

@ -1,5 +1,7 @@
package core
package core.contracts
import core.*
import core.crypto.Party
import java.security.PublicKey
import java.util.*

5
core/src/main/kotlin/core/FinanceTypes.kt → core/src/main/kotlin/core/contracts/FinanceTypes.kt
View File

@ -1,4 +1,4 @@
package core
package core.contracts
import com.fasterxml.jackson.core.JsonGenerator
import com.fasterxml.jackson.core.JsonParser
@ -8,6 +8,7 @@ import com.fasterxml.jackson.databind.JsonSerializer
import com.fasterxml.jackson.databind.SerializerProvider
import com.fasterxml.jackson.databind.annotation.JsonDeserialize
import com.fasterxml.jackson.databind.annotation.JsonSerialize
import core.contracts.CommandData
import java.math.BigDecimal
import java.time.DayOfWeek
import java.time.LocalDate
@ -304,7 +305,7 @@ open class BusinessCalendar private constructor(val calendars: Array<out String>
/** Calculates an event schedule that moves events around to ensure they fall on working days. */
fun createGenericSchedule(startDate: LocalDate,
period: Frequency,
calendar: BusinessCalendar = BusinessCalendar.getInstance(),
calendar: BusinessCalendar = getInstance(),
dateRollConvention: DateRollConvention = DateRollConvention.Following,
noOfAdditionalPeriods: Int = Integer.MAX_VALUE,
endDate: LocalDate? = null,

80
core/src/main/kotlin/core/Structures.kt → core/src/main/kotlin/core/contracts/Structures.kt
View File

@ -1,5 +1,10 @@
package core
package core.contracts
import core.contracts.TransactionBuilder
import core.contracts.TransactionForVerification
import core.contracts.Fix
import core.contracts.FixOf
import core.crypto.Party
import core.crypto.SecureHash
import core.crypto.toStringShort
import core.serialization.OpaqueBytes
@ -23,12 +28,22 @@ interface NamedByHash {
* updated, instead, any changes must generate a new successor state.
*/
interface ContractState {
/**
* Contract by which the state belongs
*/
/** Contract by which the state belongs */
val contract: Contract
/** Identity of the notary that ensures this state is not used as an input to a transaction more than once */
val notary: Party
}
/**
* Marker interface for data classes that represent the issuance state for a contract. These are intended as templates
* from which the state object is initialised.
*/
interface IssuanceDefinition
/**
* A contract state that can have a single owner.
*/
interface OwnableState : ContractState {
/** There must be a MoveCommand signed by this key to claim the amount */
val owner: PublicKey
@ -50,6 +65,53 @@ interface LinearState : ContractState {
fun isRelevant(ourKeys: Set<PublicKey>): Boolean
}
/**
* Interface representing an agreement that exposes various attributes that are common. Implementing it simplifies
* implementation of general protocols that manipulate many agreement types.
*/
interface DealState : LinearState {
/** Human readable well known reference (e.g. trade reference) */
val ref: String
/** Exposes the Parties involved in a generic way */
val parties: Array<Party>
// TODO: This works by editing the keys used by a Party which is invalid.
fun withPublicKey(before: Party, after: PublicKey): DealState
/**
* Generate a partial transaction representing an agreement (command) to this deal, allowing a general
* deal/agreement protocol to generate the necessary transaction for potential implementations
*
* TODO: Currently this is the "inception" transaction but in future an offer of some description might be an input state ref
*
* TODO: This should more likely be a method on the Contract (on a common interface) and the changes to reference a
* Contract instance from a ContractState are imminent, at which point we can move this out of here
*/
fun generateAgreement(): TransactionBuilder
}
/**
* Interface adding fixing specific methods
*/
interface FixableDealState : DealState {
/**
* When is the next fixing and what is the fixing for?
*
* TODO: In future we would use this to register for an event to trigger a/the fixing protocol
*/
fun nextFixingOf(): FixOf?
/**
* Generate a fixing command for this deal and fix
*
* TODO: This would also likely move to methods on the Contract once the changes to reference
* the Contract from the ContractState are in
*/
fun generateFix(ptx: TransactionBuilder, oldStateRef: StateRef, fix: Fix)
}
/** Returns the SHA-256 hash of the serialised contents of this state (not cached!) */
fun ContractState.hash(): SecureHash = SecureHash.sha256(serialize().bits)
@ -69,14 +131,6 @@ inline fun <reified T : ContractState> List<StateAndRef<ContractState>>.filterSt
return mapNotNull { if (it.state is T) StateAndRef(it.state, it.ref) else null }
}
/** A [Party] is well known (name, pubkey) pair. In a real system this would probably be an X.509 certificate. */
data class Party(val name: String, val owningKey: PublicKey) {
override fun toString() = name
fun ref(bytes: OpaqueBytes) = PartyAndReference(this, bytes)
fun ref(vararg bytes: Byte) = ref(OpaqueBytes.of(*bytes))
}
/**
* Reference to something being stored or issued by a party e.g. in a vault or (more likely) on their normal
* ledger. The reference is intended to be encrypted so it's meaningless to anyone other than the party.
@ -189,4 +243,4 @@ interface Attachment : NamedByHash {
}
throw FileNotFoundException()
}
}
}

54
core/src/main/kotlin/core/TransactionBuilder.kt → core/src/main/kotlin/core/contracts/TransactionBuilder.kt
View File

@ -1,15 +1,15 @@
package core
package core.contracts
import co.paralleluniverse.fibers.Suspendable
import core.contracts.SignedTransaction
import core.contracts.WireTransaction
import core.contracts.*
import core.crypto.DigitalSignature
import core.crypto.Party
import core.crypto.SecureHash
import core.crypto.signWithECDSA
import core.node.services.TimestamperService
import core.node.services.TimestampingError
import core.serialization.serialize
import java.security.KeyPair
import java.security.PublicKey
import java.time.Clock
import java.time.Duration
import java.time.Instant
import java.util.*
@ -29,8 +29,8 @@ class TransactionBuilder(private val inputs: MutableList<StateRef> = arrayListOf
/**
* Places a [TimestampCommand] in this transaction, removing any existing command if there is one.
* To get the right signature from the timestamping service, use the [timestamp] method after building is
* finished, or run use the [TimestampingProtocol] yourself.
* The command requires a signature from the Notary service, which acts as a Timestamp Authority.
* The signature can be obtained using [NotaryProtocol].
*
* The window of time in which the final timestamp may lie is defined as [time] +/- [timeTolerance].
* If you want a non-symmetrical time window you must add the command via [addCommand] yourself. The tolerance
@ -39,19 +39,19 @@ class TransactionBuilder(private val inputs: MutableList<StateRef> = arrayListOf
* collaborating parties may therefore require a higher time tolerance than a transaction being built by a single
* node.
*/
fun setTime(time: Instant, authenticatedBy: Party, timeTolerance: Duration) {
fun setTime(time: Instant, authority: Party, timeTolerance: Duration) {
check(currentSigs.isEmpty()) { "Cannot change timestamp after signing" }
commands.removeAll { it.value is TimestampCommand }
addCommand(TimestampCommand(time, timeTolerance), authenticatedBy.owningKey)
addCommand(TimestampCommand(time, timeTolerance), authority.owningKey)
}
/** A more convenient way to add items to this transaction that calls the add* methods for you based on type */
fun withItems(vararg items: Any): TransactionBuilder {
for (t in items) {
when (t) {
is StateRef -> inputs.add(t)
is ContractState -> outputs.add(t)
is Command -> commands.add(t)
is StateRef -> addInputState(t)
is ContractState -> addOutputState(t)
is Command -> addCommand(t)
else -> throw IllegalArgumentException("Wrong argument type: ${t.javaClass}")
}
}
@ -63,7 +63,6 @@ class TransactionBuilder(private val inputs: MutableList<StateRef> = arrayListOf
fun signWith(key: KeyPair) {
check(currentSigs.none { it.by == key.public }) { "This partial transaction was already signed by ${key.public}" }
check(commands.count { it.signers.contains(key.public) } > 0) { "Trying to sign with a key that isn't in any command" }
val data = toWireTransaction().serialize()
addSignatureUnchecked(key.signWithECDSA(data.bits))
}
@ -87,7 +86,7 @@ class TransactionBuilder(private val inputs: MutableList<StateRef> = arrayListOf
* @throws IllegalArgumentException if the signature key doesn't appear in any command.
*/
fun checkSignature(sig: DigitalSignature.WithKey) {
require(commands.count { it.signers.contains(sig.by) } > 0) { "Signature key doesn't match any command" }
require(commands.any { it.signers.contains(sig.by) }) { "Signature key doesn't match any command" }
sig.verifyWithECDSA(toWireTransaction().serialized)
}
@ -96,32 +95,6 @@ class TransactionBuilder(private val inputs: MutableList<StateRef> = arrayListOf
currentSigs.add(sig)
}
/**
* Uses the given timestamper service to request a signature over the WireTransaction be added. There must always be
* at least one such signature, but others may be added as well. You may want to have multiple redundant timestamps
* in the following cases:
*
* - Cross border contracts where local law says that only local timestamping authorities are acceptable.
* - Backup in case a TSA's signing key is compromised.
*
* The signature of the trusted timestamper merely asserts that the time field of this transaction is valid.
*/
@Suspendable
fun timestamp(timestamper: TimestamperService, clock: Clock = Clock.systemUTC()) {
val t = time ?: throw IllegalStateException("Timestamping requested but no time was inserted into the transaction")
// Obviously this is just a hard-coded dummy value for now.
val maxExpectedLatency = 5.seconds
if (Duration.between(clock.instant(), t.before) > maxExpectedLatency)
throw TimestampingError.NotOnTimeException()
// The timestamper may also throw NotOnTimeException if our clocks are desynchronised or if we are right on the
// boundary of t.notAfter and network latency pushes us over the edge. By "synchronised" here we mean relative
// to GPS time i.e. the United States Naval Observatory.
val sig = timestamper.timestamp(toWireTransaction().serialize())
addSignatureUnchecked(sig)
}
fun toWireTransaction() = WireTransaction(ArrayList(inputs), ArrayList(attachments),
ArrayList(outputs), ArrayList(commands))
@ -153,7 +126,6 @@ class TransactionBuilder(private val inputs: MutableList<StateRef> = arrayListOf
fun addCommand(arg: Command) {
check(currentSigs.isEmpty())
// We should probably merge the lists of pubkeys for identical commands here.
commands.add(arg)
}

5
core/src/main/kotlin/core/TransactionGraphSearch.kt → core/src/main/kotlin/core/contracts/TransactionGraphSearch.kt
View File

@ -1,5 +1,8 @@
package core
package core.contracts
import core.contracts.SignedTransaction
import core.contracts.WireTransaction
import core.contracts.CommandData
import core.crypto.SecureHash
import java.util.*
import java.util.concurrent.Callable

6
core/src/main/kotlin/core/TransactionTools.kt → core/src/main/kotlin/core/contracts/TransactionTools.kt
View File

@ -1,5 +1,9 @@
package core
package core.contracts
import core.contracts.AuthenticatedObject
import core.contracts.LedgerTransaction
import core.contracts.SignedTransaction
import core.contracts.WireTransaction
import core.node.services.AttachmentStorage
import core.node.services.IdentityService
import java.io.FileNotFoundException

48
core/src/main/kotlin/core/TransactionVerification.kt → core/src/main/kotlin/core/contracts/TransactionVerification.kt
View File

@ -1,11 +1,10 @@
package core
package core.contracts
import core.contracts.*
import core.crypto.Party
import core.crypto.SecureHash
import java.util.*
class TransactionResolutionException(val hash: SecureHash) : Exception()
class TransactionConflictException(val conflictRef: StateRef, val tx1: LedgerTransaction, val tx2: LedgerTransaction) : Exception()
// TODO: Consider moving this out of the core module and providing a different way for unit tests to test contracts.
/**
@ -63,27 +62,37 @@ data class TransactionForVerification(val inStates: List<ContractState>,
override fun equals(other: Any?) = other is TransactionForVerification && other.origHash == origHash
/**
* Runs the contracts for this transaction.
* Verifies that the transaction is valid:
* - Checks that the input states and the timestamp point to the same Notary
* - Runs the contracts for this transaction. If any contract fails to verify, the whole transaction
* is considered to be invalid
*
* TODO: Move this out of the core data structure definitions, once unit tests are more cleanly separated.
*
* @throws TransactionVerificationException if a contract throws an exception, the original is in the cause field
* @throws IllegalStateException if a state refers to an unknown contract.
* @throws TransactionVerificationException if a contract throws an exception (the original is in the cause field)
* or the transaction has references to more than one Notary
*/
@Throws(TransactionVerificationException::class, IllegalStateException::class)
@Throws(TransactionVerificationException::class)
fun verify() {
// For each input and output state, locate the program to run. Then execute the verification function. If any
// throws an exception, the entire transaction is invalid.
val programs = (inStates.map { it.contract } + outStates.map { it.contract }).toSet()
for (program in programs) {
verifySingleNotary()
val contracts = (inStates.map { it.contract } + outStates.map { it.contract }).toSet()
for (contract in contracts) {
try {
program.verify(this)
contract.verify(this)
} catch(e: Throwable) {
throw TransactionVerificationException(this, program, e)
throw TransactionVerificationException.ContractRejection(this, contract, e)
}
}
}
private fun verifySingleNotary() {
if (inStates.isEmpty()) return
val notary = inStates.first().notary
if (inStates.any { it.notary != notary }) throw TransactionVerificationException.MoreThanOneNotary(this)
val timestampCmd = commands.singleOrNull { it.value is TimestampCommand } ?: return
if (!timestampCmd.signers.contains(notary.owningKey)) throw TransactionVerificationException.MoreThanOneNotary(this)
}
/**
* Utilities for contract writers to incorporate into their logic.
*/
@ -99,6 +108,8 @@ data class TransactionForVerification(val inStates: List<ContractState>,
/** Simply calls [commands.getTimestampBy] as a shortcut to make code completion more intuitive. */
fun getTimestampBy(timestampingAuthority: Party): TimestampCommand? = commands.getTimestampBy(timestampingAuthority)
/** Simply calls [commands.getTimestampByName] as a shortcut to make code completion more intuitive. */
fun getTimestampByName(vararg authorityName: String): TimestampCommand? = commands.getTimestampByName(*authorityName)
/**
* Given a type and a function that returns a grouping key, associates inputs and outputs together so that they
@ -152,5 +163,10 @@ data class TransactionForVerification(val inStates: List<ContractState>,
}
}
/** Thrown if a verification fails due to a contract rejection. */
class TransactionVerificationException(val tx: TransactionForVerification, val contract: Contract, cause: Throwable?) : Exception(cause)
class TransactionResolutionException(val hash: SecureHash) : Exception()
class TransactionConflictException(val conflictRef: StateRef, val tx1: LedgerTransaction, val tx2: LedgerTransaction) : Exception()
sealed class TransactionVerificationException(val tx: TransactionForVerification, cause: Throwable?) : Exception(cause) {
class ContractRejection(tx: TransactionForVerification, val contract: Contract, cause: Throwable?) : TransactionVerificationException(tx, cause)
class MoreThanOneNotary(tx: TransactionForVerification) : TransactionVerificationException(tx, null)
}

37
core/src/main/kotlin/core/Transactions.kt → core/src/main/kotlin/core/contracts/Transactions.kt
View File

@ -1,9 +1,11 @@
package core
package core.contracts
import com.esotericsoftware.kryo.Kryo
import core.contracts.*
import core.crypto.DigitalSignature
import core.crypto.SecureHash
import core.crypto.toStringShort
import core.indexOfOrThrow
import core.serialization.SerializedBytes
import core.serialization.THREAD_LOCAL_KRYO
import core.serialization.deserialize
@ -107,7 +109,7 @@ data class SignedTransaction(val txBits: SerializedBytes<WireTransaction>,
}
/**
* Verify the signatures, deserialise the wire transaction and then check that the set of signatures found matches
* Verify the signatures, deserialise the wire transaction and then check that the set of signatures found contains
* the set of pubkeys in the commands. If any signatures are missing, either throws an exception (by default) or
* returns the list of keys that have missing signatures, depending on the parameter.
*
@ -115,25 +117,34 @@ data class SignedTransaction(val txBits: SerializedBytes<WireTransaction>,
*/
fun verify(throwIfSignaturesAreMissing: Boolean = true): Set<PublicKey> {
verifySignatures()
// Verify that every command key was in the set that we just verified: there should be no commands that were
// unverified.
val cmdKeys = tx.commands.flatMap { it.signers }.toSet()
val sigKeys = sigs.map { it.by }.toSet()
if (sigKeys == cmdKeys)
return emptySet()
val missing = cmdKeys - sigKeys
if (throwIfSignaturesAreMissing)
val missing = getMissingSignatures()
if (missing.isNotEmpty() && throwIfSignaturesAreMissing)
throw SignatureException("Missing signatures on transaction ${id.prefixChars()} for: ${missing.map { it.toStringShort() }}")
else
return missing
return missing
}
/** Returns the same transaction but with an additional (unchecked) signature */
fun withAdditionalSignature(sig: DigitalSignature.WithKey) = copy(sigs = sigs + sig)
fun withAdditionalSignature(sig: DigitalSignature.WithKey): SignedTransaction {
// TODO: need to make sure the Notary signs last
return copy(sigs = sigs + sig)
}
/** Alias for [withAdditionalSignature] to let you use Kotlin operator overloading. */
operator fun plus(sig: DigitalSignature.WithKey) = withAdditionalSignature(sig)
/**
* Returns the set of missing signatures - a signature must be present for every command pub key
* and the Notary (if it is specified)
*/
fun getMissingSignatures(): Set<PublicKey> {
val requiredKeys = tx.commands.flatMap { it.signers }.toSet()
val sigKeys = sigs.map { it.by }.toSet()
if (sigKeys.containsAll(requiredKeys)) return emptySet()
return requiredKeys - sigKeys
}
}
/**

2
core/src/main/kotlin/core/crypto/CryptoUtilities.kt
View File

@ -1,7 +1,7 @@
package core.crypto
import com.google.common.io.BaseEncoding
import core.Party
import core.crypto.Party
import core.serialization.OpaqueBytes
import core.serialization.SerializedBytes
import core.serialization.deserialize

16
core/src/main/kotlin/core/crypto/Party.kt Normal file
View File

@ -0,0 +1,16 @@
package core.crypto
import core.contracts.PartyAndReference
import core.serialization.OpaqueBytes
import java.security.PublicKey
/**
* Created by matth on 14/05/2016.
*/
/** A [Party] is well known (name, pubkey) pair. In a real system this would probably be an X.509 certificate. */
data class Party(val name: String, val owningKey: PublicKey) {
override fun toString() = name
fun ref(bytes: OpaqueBytes) = PartyAndReference(this, bytes)
fun ref(vararg bytes: Byte) = ref(OpaqueBytes.of(*bytes))
}

2
core/src/main/kotlin/core/node/AttachmentsClassLoader.kt
View File

@ -1,6 +1,6 @@
package core.node
import core.Attachment
import core.contracts.Attachment
import core.crypto.SecureHash
import java.io.ByteArrayInputStream
import java.io.ByteArrayOutputStream

9
core/src/main/kotlin/core/node/NodeInfo.kt
View File

@ -1,13 +1,6 @@
/*
* Copyright 2015 Distributed Ledger Group LLC. Distributed as Licensed Company IP to DLG Group Members
* pursuant to the August 7, 2015 Advisory Services Agreement and subject to the Company IP License terms
* set forth therein.
*
* All other rights reserved.
*/
package core.node
import core.Party
import core.crypto.Party
import core.messaging.SingleMessageRecipient
import core.node.services.ServiceType

8
core/src/main/kotlin/core/node/PhysicalLocationStructures.kt
View File

@ -1,11 +1,3 @@
/*
* Copyright 2015 Distributed Ledger Group LLC. Distributed as Licensed Company IP to DLG Group Members
* pursuant to the August 7, 2015 Advisory Services Agreement and subject to the Company IP License terms
* set forth therein.
*
* All other rights reserved.
*/
package core.node
import java.util.*

14
core/src/main/kotlin/core/node/ServiceHub.kt
View File

@ -1,6 +1,6 @@
package core.node
import core.*
import core.contracts.*
import core.crypto.SecureHash
import core.messaging.MessagingService
import core.node.services.IdentityService
@ -13,6 +13,8 @@ import java.time.Clock
* mocked out. This class is useful to pass to chunks of pluggable code that might have need of many different kinds of
* functionality and you don't want to hard-code which types in the interface.
*
* All services exposed to protocols (public view) need to implement [SerializeAsToken] or similar to avoid being serialized in checkpoints.
*
* TODO: Split into a public (to contracts etc) and private (to node) view
*/
interface ServiceHub {
@ -57,4 +59,14 @@ interface ServiceHub {
txStorage.putAll(txns)
walletService.notifyAll(txs.map { it.tx })
}
/**
* Given a [StateRef] loads the referenced transaction and looks up the specified output [ContractState]
*
* @throws TransactionResolutionException if the [StateRef] points to a non-existent transaction
*/
fun loadState(stateRef: StateRef): ContractState {
val definingTx = storageService.validatedTransactions[stateRef.txhash] ?: throw TransactionResolutionException(stateRef.txhash)
return definingTx.tx.outputs[stateRef.index]
}
}

2
core/src/main/kotlin/core/node/services/AttachmentStorage.kt
View File

@ -1,6 +1,6 @@
package core.node.services
import core.Attachment
import core.contracts.Attachment
import core.crypto.SecureHash
import java.io.InputStream

2
core/src/main/kotlin/core/node/services/IdentityService.kt
View File

@ -1,6 +1,6 @@
package core.node.services
import core.Party
import core.crypto.Party
import java.security.PublicKey
/**

45
core/src/main/kotlin/core/node/services/TimestamperService.kt
View File

@ -1,45 +0,0 @@
package core.node.services
import co.paralleluniverse.fibers.Suspendable
import core.Party
import core.WireTransaction
import core.crypto.DigitalSignature
import core.crypto.generateKeyPair
import core.serialization.SerializedBytes
/**
* Simple interface (for testing) to an abstract timestamping service. Note that this is not "timestamping" in the
* blockchain sense of a total ordering of transactions, but rather, a signature from a well known/trusted timestamping
* service over a transaction that indicates the timestamp in it is accurate. Such a signature may not always be
* necessary: if there are multiple parties involved in a transaction then they can cross-check the timestamp
* themselves.
*/
interface TimestamperService {
object Type : ServiceType("corda.timestamper")
@Suspendable
fun timestamp(wtxBytes: SerializedBytes<WireTransaction>): DigitalSignature.LegallyIdentifiable
/** The name+pubkey that this timestamper will sign with. */
val identity: Party
}
// Smart contracts may wish to specify explicitly which timestamping authorities are trusted to assert the time.
// We define a dummy authority here to allow to us to develop prototype contracts in the absence of a real authority.
// The timestamper itself is implemented in the unit test part of the code (in TestUtils.kt).
object DummyTimestampingAuthority {
val key = generateKeyPair()
val identity = Party("Mock Company 0", key.public)
}
sealed class TimestampingError : Exception() {
class RequiresExactlyOneCommand : TimestampingError()
/**
* Thrown if an attempt is made to timestamp a transaction using a trusted timestamper, but the time on the
* transaction is too far in the past or future relative to the local clock and thus the timestamper would reject
* it.
*/
class NotOnTimeException : TimestampingError()
/** Thrown if the command in the transaction doesn't list this timestamping authorities public key as a signer */
class NotForMe : TimestampingError()
}

31
core/src/main/kotlin/core/node/services/UniquenessProvider.kt Normal file
View File

@ -0,0 +1,31 @@
package core.node.services
import core.crypto.Party
import core.contracts.StateRef
import core.contracts.WireTransaction
import core.crypto.SecureHash
/**
* A service that records input states of the given transaction and provides conflict information
* if any of the inputs have already been used in another transaction
*/
interface UniquenessProvider {
/** Commits all input states of the given transaction */
fun commit(tx: WireTransaction, callerIdentity: Party)
/** Specifies the consuming transaction for every conflicting state */
data class Conflict(val stateHistory: Map<StateRef, ConsumingTx>)
/**
* Specifies the transaction id, the position of the consumed state in the inputs, and
* the caller identity requesting the commit
*
* TODO: need to do more design work to prevent privacy problems: knowing the id of a
* transaction, by the rules of our system the party can obtain it and see its contents.
* This allows a party to just submit invalid transactions with outputs it was aware of and
* find out where exactly they were spent.
*/
data class ConsumingTx(val id: SecureHash, val inputIndex: Int, val requestingParty: Party)
}
class UniquenessException(val error: UniquenessProvider.Conflict) : Exception()

35
core/src/main/kotlin/core/node/subsystems/NetworkMapCache.kt
View File

@ -1,12 +1,19 @@
package core.node.subsystems
import com.google.common.util.concurrent.ListenableFuture
import core.Contract
import core.Party
import core.contracts.Contract
import core.crypto.Party
import core.crypto.SecureHash
import core.messaging.MessagingService
import core.node.NodeInfo
import core.node.services.ServiceType
import core.node.services.*
import core.serialization.deserialize
import core.serialization.serialize
import org.slf4j.LoggerFactory
import java.security.PublicKey
import java.security.SignatureException
import java.util.*
import javax.annotation.concurrent.ThreadSafe
/**
* A network map contains lists of nodes on the network along with information about their identity keys, services
@ -21,23 +28,19 @@ interface NetworkMapCache {
/** A list of nodes that advertise a network map service */
val networkMapNodes: List<NodeInfo>
/** A list of nodes that advertise a timestamping service */
val timestampingNodes: List<NodeInfo>
/** A list of nodes that advertise a notary service */
val notaryNodes: List<NodeInfo>
/** A list of nodes that advertise a rates oracle service */
val ratesOracleNodes: List<NodeInfo>
/** A list of all nodes the cache is aware of */
val partyNodes: List<NodeInfo>
/** A list of nodes that advertise a regulatory service. Identifying the correct regulator for a trade is outwith
/**
* A list of nodes that advertise a regulatory service. Identifying the correct regulator for a trade is outside
* the scope of the network map service, and this is intended solely as a sanity check on configuration stored
* elsewhere.
*/
val regulators: List<NodeInfo>
/**
* Look up the node info for a party.
*/
fun nodeForPartyName(name: String): NodeInfo? = partyNodes.singleOrNull { it.identity.name == name }
/**
* Get a copy of all nodes in the map.
*/
@ -55,6 +58,16 @@ interface NetworkMapCache {
*/
fun getRecommended(type: ServiceType, contract: Contract, vararg party: Party): NodeInfo?
/**
* Look up the node info for a legal name.
*/
fun getNodeByLegalName(name: String): NodeInfo?
/**
* Look up the node info for a public key.
*/
fun getNodeByPublicKey(publicKey: PublicKey): NodeInfo?
/**
* Add a network map service; fetches a copy of the latest map from the service and subscribes to any further
* updates.

2
core/src/main/kotlin/core/node/subsystems/Services.kt
View File

@ -2,6 +2,8 @@ package core.node.subsystems
import com.codahale.metrics.MetricRegistry
import core.*
import core.contracts.*
import core.crypto.Party
import core.crypto.SecureHash
import core.node.services.AttachmentStorage
import core.node.storage.CheckpointStorage

0
src/main/kotlin/core/protocols/ProtocolLogic.kt → core/src/main/kotlin/core/protocols/ProtocolLogic.kt
View File

1
core/src/main/kotlin/core/serialization/Kryo.kt
View File

@ -9,6 +9,7 @@ import com.esotericsoftware.kryo.io.Input
import com.esotericsoftware.kryo.io.Output
import com.esotericsoftware.kryo.serializers.JavaSerializer
import core.*
import core.contracts.*
import core.crypto.SecureHash
import core.crypto.generateKeyPair
import core.crypto.sha256

98
core/src/main/kotlin/core/serialization/SerializationToken.kt Normal file
View File

@ -0,0 +1,98 @@
package core.serialization
import com.esotericsoftware.kryo.DefaultSerializer
import com.esotericsoftware.kryo.Kryo
import com.esotericsoftware.kryo.KryoException
import com.esotericsoftware.kryo.Serializer
import com.esotericsoftware.kryo.io.Input
import com.esotericsoftware.kryo.io.Output
import java.lang.ref.WeakReference
import java.util.*
/**
* The interfaces and classes in this file allow large, singleton style classes to
* mark themselves as needing converting to some form of token representation in the serialised form
* and converting back again when deserialising.
*
* Typically these classes would be used for node services and subsystems that might become reachable from
* Fibers and thus sucked into serialization when they are checkpointed.
*/
/**
* This interface should be implemented by classes that want to substitute a token representation of themselves if
* they are serialized because they have a lot of internal state that does not serialize (well).
*
* This models a similar pattern to the readReplace/writeReplace methods in Java serialization.
*
* With Kryo serialisation, these classes should also annotate themselves with <code>@DefaultSerializer</code>. See below.
*
*/
interface SerializeAsToken {
val token: SerializationToken
}
/**
* This represents a token in the serialized stream for an instance of a type that implements [SerializeAsToken]
*/
interface SerializationToken {
fun fromToken(): Any
}
/**
* A Kryo serializer for [SerializeAsToken] implementations.
*
* Annotate the [SerializeAsToken] with <code>@DefaultSerializer(SerializeAsTokenSerializer::class)</code>
*/
class SerializeAsTokenSerializer<T : SerializeAsToken> : Serializer<T>() {
override fun write(kryo: Kryo, output: Output, obj: T) {
kryo.writeClassAndObject(output, obj.token)
}
override fun read(kryo: Kryo, input: Input, type: Class<T>): T {
val token = (kryo.readClassAndObject(input) as? SerializationToken) ?: throw KryoException("Non-token read for tokenized type: ${type.name}")
val fromToken = token.fromToken()
if (type.isAssignableFrom(fromToken.javaClass)) {
return type.cast(fromToken)
} else {
throw KryoException("Token read did not return tokenized type: ${type.name}")
}
}
}
/**
* A class representing a [SerializationToken] for some object that is not serializable but can be re-created or looked up
* (when deserialized) via a [String] key.
*/
private data class SerializationStringToken(private val key: String, private val className: String) : SerializationToken {
constructor(key: String, toBeProxied: SerializeAsStringToken) : this(key, toBeProxied.javaClass.name) {
tokenized.put(this, WeakReference(toBeProxied))
}
companion object {
val tokenized = Collections.synchronizedMap(WeakHashMap<SerializationStringToken, WeakReference<SerializeAsStringToken>>())
}
override fun fromToken(): Any = tokenized.get(this)?.get() ?:
throw IllegalStateException("Unable to find tokenized instance of ${className} for key $key")
}
/**
* A base class for implementing large objects / components / services that need to serialize themselves to a string token
* to indicate which instance the token is a serialized form of.
*
* This class will also double check that the class is annotated for Kryo serialization. Note it does this on every
* instance constructed but given this is designed to represent heavyweight services or components, this should not be significant.
*/
abstract class SerializeAsStringToken(val key: String) : SerializeAsToken {
init {
// Verify we have the annotation
val annotation = javaClass.getAnnotation(DefaultSerializer::class.java)
if (annotation == null || annotation.value.java.name != SerializeAsTokenSerializer::class.java.name) {
throw IllegalStateException("${this.javaClass.name} is not annotated with @${DefaultSerializer::class.java.simpleName} set to ${SerializeAsTokenSerializer::class.java.simpleName}")
}
}
override val token: SerializationToken = SerializationStringToken(key, this)
}

2
src/main/kotlin/protocols/FetchAttachmentsProtocol.kt → core/src/main/kotlin/protocols/FetchAttachmentsProtocol.kt
View File

@ -1,6 +1,6 @@
package protocols
import core.Attachment
import core.contracts.Attachment
import core.crypto.SecureHash
import core.crypto.sha256
import core.messaging.SingleMessageRecipient

7
src/main/kotlin/protocols/FetchDataProtocol.kt → core/src/main/kotlin/protocols/FetchDataProtocol.kt
View File

@ -1,10 +1,9 @@
package protocols
import co.paralleluniverse.fibers.Suspendable
import core.NamedByHash
import core.contracts.NamedByHash
import core.crypto.SecureHash
import core.messaging.SingleMessageRecipient
import core.node.subsystems.DataVendingService
import core.protocols.ProtocolLogic
import core.random63BitValue
import core.utilities.UntrustworthyData
@ -34,6 +33,7 @@ abstract class FetchDataProtocol<T : NamedByHash, W : Any>(
class HashNotFound(val requested: SecureHash) : BadAnswer()
class DownloadedVsRequestedDataMismatch(val requested: SecureHash, val got: SecureHash) : BadAnswer()
class Request(val hashes: List<SecureHash>, replyTo: SingleMessageRecipient, sessionID: Long) : AbstractRequestMessage(replyTo, sessionID)
data class Result<T : NamedByHash>(val fromDisk: List<T>, val downloaded: List<T>)
protected abstract val queryTopic: String
@ -49,7 +49,7 @@ abstract class FetchDataProtocol<T : NamedByHash, W : Any>(
logger.trace("Requesting ${toFetch.size} dependency(s) for verification")
val sid = random63BitValue()
val fetchReq = DataVendingService.Request(toFetch, serviceHub.networkService.myAddress, sid)
val fetchReq = Request(toFetch, serviceHub.networkService.myAddress, sid)
// TODO: Support "large message" response streaming so response sizes are not limited by RAM.
val maybeItems = sendAndReceive<ArrayList<W?>>(queryTopic, otherSide, 0, sid, fetchReq)
// Check for a buggy/malicious peer answering with something that we didn't ask for.
@ -98,4 +98,5 @@ abstract class FetchDataProtocol<T : NamedByHash, W : Any>(
answers
}
}

2
src/main/kotlin/protocols/FetchTransactionsProtocol.kt → core/src/main/kotlin/protocols/FetchTransactionsProtocol.kt
View File

@ -1,6 +1,6 @@
package protocols
import core.SignedTransaction
import core.contracts.SignedTransaction
import core.crypto.SecureHash
import core.messaging.SingleMessageRecipient

118
core/src/main/kotlin/protocols/NotaryProtocol.kt Normal file
View File

@ -0,0 +1,118 @@
package protocols
import co.paralleluniverse.fibers.Suspendable
import core.crypto.Party
import core.contracts.TimestampCommand
import core.contracts.WireTransaction
import core.crypto.DigitalSignature
import core.crypto.SignedData
import core.messaging.SingleMessageRecipient
import core.node.NodeInfo
import core.node.services.UniquenessProvider
import core.protocols.ProtocolLogic
import core.random63BitValue
import core.serialization.SerializedBytes
import core.utilities.ProgressTracker
import core.utilities.UntrustworthyData
import java.security.PublicKey
/**
* A protocol to be used for obtaining a signature from a [NotaryService] ascertaining the transaction
* timestamp is correct and none of its inputs have been used in another completed transaction
*
* @throws NotaryException in case the any of the inputs to the transaction have been consumed
* by another transaction or the timestamp is invalid
*/
class NotaryProtocol(private val wtx: WireTransaction,
override val progressTracker: ProgressTracker = NotaryProtocol.tracker()) : ProtocolLogic<DigitalSignature.LegallyIdentifiable>() {
companion object {
val TOPIC = "platform.notary.request"
object REQUESTING : ProgressTracker.Step("Requesting signature by Notary service")
object VALIDATING : ProgressTracker.Step("Validating response from Notary service")
fun tracker() = ProgressTracker(REQUESTING, VALIDATING)
}
lateinit var notaryNode: NodeInfo
@Suspendable
override fun call(): DigitalSignature.LegallyIdentifiable {
progressTracker.currentStep = REQUESTING
notaryNode = findNotaryNode()
val sessionID = random63BitValue()
val request = SignRequest(wtx.serialized, serviceHub.storageService.myLegalIdentity, serviceHub.networkService.myAddress, sessionID)
val response = sendAndReceive<Result>(TOPIC, notaryNode.address, 0, sessionID, request)
val notaryResult = validateResponse(response)
return notaryResult.sig ?: throw NotaryException(notaryResult.error!!)
}
private fun validateResponse(response: UntrustworthyData<Result>): Result {
progressTracker.currentStep = VALIDATING
response.validate {
if (it.sig != null) validateSignature(it.sig, wtx.serialized)
else if (it.error is NotaryError.Conflict) it.error.conflict.verified()
else if (it.error == null || it.error !is NotaryError)
throw IllegalStateException("Received invalid result from Notary service '${notaryNode.identity}'")
return it
}
}
private fun validateSignature(sig: DigitalSignature.LegallyIdentifiable, data: SerializedBytes<WireTransaction>) {
check(sig.signer == notaryNode.identity) { "Notary result not signed by the correct service" }
sig.verifyWithECDSA(data)
}
private fun findNotaryNode(): NodeInfo {
var maybeNotaryKey: PublicKey? = null
val timestampCommand = wtx.commands.singleOrNull { it.value is TimestampCommand }
if (timestampCommand != null) maybeNotaryKey = timestampCommand.signers.first()
for (stateRef in wtx.inputs) {
val inputNotaryKey = serviceHub.loadState(stateRef).notary.owningKey
if (maybeNotaryKey != null)
check(maybeNotaryKey == inputNotaryKey) { "Input states and timestamp must have the same Notary" }
else maybeNotaryKey = inputNotaryKey
}
val notaryKey = maybeNotaryKey ?: throw IllegalStateException("Transaction does not specify a Notary")
val notaryNode = serviceHub.networkMapCache.getNodeByPublicKey(notaryKey)
return notaryNode ?: throw IllegalStateException("No Notary node can be found with the specified public key")
}
/** TODO: The caller must authenticate instead of just specifying its identity */
class SignRequest(val txBits: SerializedBytes<WireTransaction>,
val callerIdentity: Party,
replyTo: SingleMessageRecipient,
sessionID: Long) : AbstractRequestMessage(replyTo, sessionID)
data class Result private constructor(val sig: DigitalSignature.LegallyIdentifiable?, val error: NotaryError?) {
companion object {
fun withError(error: NotaryError) = Result(null, error)
fun noError(sig: DigitalSignature.LegallyIdentifiable) = Result(sig, null)
}
}
}
class NotaryException(val error: NotaryError) : Exception() {
override fun toString() = "${super.toString()}: Error response from Notary - ${error.toString()}"
}
sealed class NotaryError {
class Conflict(val tx: WireTransaction, val conflict: SignedData<UniquenessProvider.Conflict>) : NotaryError() {
override fun toString() = "One or more input states for transaction ${tx.id} have been used in another transaction"
}
class MoreThanOneTimestamp : NotaryError()
/** Thrown if the timestamp command in the transaction doesn't list this Notary as a signer */
class NotForMe : NotaryError()
/** Thrown if the time specified in the timestamp command is outside the allowed tolerance */
class TimestampInvalid : NotaryError()
}

4
src/main/kotlin/protocols/RatesFixProtocol.kt → core/src/main/kotlin/protocols/RatesFixProtocol.kt
View File

@ -2,6 +2,10 @@ package protocols
import co.paralleluniverse.fibers.Suspendable
import core.*
import core.contracts.Fix
import core.contracts.FixOf
import core.contracts.TransactionBuilder
import core.contracts.WireTransaction
import core.crypto.DigitalSignature
import core.messaging.SingleMessageRecipient
import core.node.NodeInfo

1
src/main/kotlin/protocols/ResolveTransactionsProtocol.kt → core/src/main/kotlin/protocols/ResolveTransactionsProtocol.kt
View File

@ -2,6 +2,7 @@ package protocols
import co.paralleluniverse.fibers.Suspendable
import core.*
import core.contracts.*
import core.crypto.SecureHash
import core.messaging.SingleMessageRecipient
import core.protocols.ProtocolLogic

76
src/main/kotlin/protocols/TwoPartyDealProtocol.kt → core/src/main/kotlin/protocols/TwoPartyDealProtocol.kt
View File

@ -1,14 +1,15 @@
package protocols
import co.paralleluniverse.fibers.Suspendable
import contracts.DealState
import contracts.FixableDealState
import core.*
import core.contracts.*
import core.crypto.DigitalSignature
import core.crypto.Party
import core.crypto.signWithECDSA
import core.messaging.SingleMessageRecipient
import core.node.NodeInfo
import core.protocols.ProtocolLogic
import core.random63BitValue
import core.seconds
import core.utilities.ProgressTracker
import core.utilities.UntrustworthyData
import core.utilities.trace
@ -43,7 +44,7 @@ object TwoPartyDealProtocol {
val sessionID: Long
)
class SignaturesFromPrimary(val timestampAuthoritySig: DigitalSignature.WithKey, val sellerSig: DigitalSignature.WithKey)
class SignaturesFromPrimary(val sellerSig: DigitalSignature.WithKey, val notarySig: DigitalSignature.LegallyIdentifiable)
/**
* Abstracted bilateral deal protocol participant that initiates communication/handshake.
@ -55,21 +56,19 @@ object TwoPartyDealProtocol {
val otherSide: SingleMessageRecipient,
val otherSessionID: Long,
val myKeyPair: KeyPair,
val timestampingAuthority: NodeInfo,
val notaryNode: NodeInfo,
override val progressTracker: ProgressTracker = Primary.tracker()) : ProtocolLogic<SignedTransaction>() {
companion object {
object AWAITING_PROPOSAL : ProgressTracker.Step("Handshaking and awaiting transaction proposal")
object VERIFYING : ProgressTracker.Step("Verifying proposed transaction")
object SIGNING : ProgressTracker.Step("Signing transaction")
object TIMESTAMPING : ProgressTracker.Step("Timestamping transaction")
object NOTARY : ProgressTracker.Step("Getting notary signature")
object SENDING_SIGS : ProgressTracker.Step("Sending transaction signatures to other party")
object RECORDING : ProgressTracker.Step("Recording completed transaction")
object COPYING_TO_REGULATOR : ProgressTracker.Step("Copying regulator")
fun tracker() = ProgressTracker(AWAITING_PROPOSAL, VERIFYING, SIGNING, TIMESTAMPING, SENDING_SIGS, RECORDING, COPYING_TO_REGULATOR).apply {
childrenFor[TIMESTAMPING] = TimestampingProtocol.tracker()
}
fun tracker() = ProgressTracker(AWAITING_PROPOSAL, VERIFYING, SIGNING, NOTARY, SENDING_SIGS, RECORDING, COPYING_TO_REGULATOR)
}
@Suspendable
@ -95,7 +94,7 @@ object TwoPartyDealProtocol {
// Check that the tx proposed by the buyer is valid.
val missingSigs = it.verify(throwIfSignaturesAreMissing = false)
if (missingSigs != setOf(myKeyPair.public, timestampingAuthority.identity.owningKey))
if (missingSigs != setOf(myKeyPair.public, notaryNode.identity.owningKey))
throw SignatureException("The set of missing signatures is not as expected: $missingSigs")
val wtx: WireTransaction = it.tx
@ -130,13 +129,13 @@ object TwoPartyDealProtocol {
@Suspendable
override fun call(): SignedTransaction {
val partialTX: SignedTransaction = verifyPartialTransaction(getPartialTransaction())
val stx: SignedTransaction = verifyPartialTransaction(getPartialTransaction())
// These two steps could be done in parallel, in theory. Our framework doesn't support that yet though.
val ourSignature = signWithOurKey(partialTX)
val tsaSig = timestamp(partialTX)
val ourSignature = signWithOurKey(stx)
val notarySignature = getNotarySignature(stx)
val fullySigned = sendSignatures(partialTX, ourSignature, tsaSig)
val fullySigned = sendSignatures(stx, ourSignature, notarySignature)
progressTracker.currentStep = RECORDING
@ -157,12 +156,11 @@ object TwoPartyDealProtocol {
}
@Suspendable
private fun timestamp(partialTX: SignedTransaction): DigitalSignature.LegallyIdentifiable {
progressTracker.currentStep = TIMESTAMPING
return subProtocol(TimestampingProtocol(timestampingAuthority, partialTX.txBits, progressTracker.childrenFor[TIMESTAMPING]!!))
private fun getNotarySignature(stx: SignedTransaction): DigitalSignature.LegallyIdentifiable {
progressTracker.currentStep = NOTARY
return subProtocol(NotaryProtocol(stx.tx))
}
@Suspendable
open fun signWithOurKey(partialTX: SignedTransaction): DigitalSignature.WithKey {
progressTracker.currentStep = SIGNING
return myKeyPair.signWithECDSA(partialTX.txBits)
@ -170,13 +168,13 @@ object TwoPartyDealProtocol {
@Suspendable
private fun sendSignatures(partialTX: SignedTransaction, ourSignature: DigitalSignature.WithKey,
tsaSig: DigitalSignature.LegallyIdentifiable): SignedTransaction {
notarySignature: DigitalSignature.LegallyIdentifiable): SignedTransaction {
progressTracker.currentStep = SENDING_SIGS
val fullySigned = partialTX + tsaSig + ourSignature
val fullySigned = partialTX + ourSignature + notarySignature
logger.trace { "Built finished transaction, sending back to other party!" }
send(DEAL_TOPIC, otherSide, otherSessionID, SignaturesFromPrimary(tsaSig, ourSignature))
send(DEAL_TOPIC, otherSide, otherSessionID, SignaturesFromPrimary(ourSignature, notarySignature))
return fullySigned
}
}
@ -189,7 +187,7 @@ object TwoPartyDealProtocol {
* and helper methods etc.
*/
abstract class Secondary<U>(val otherSide: SingleMessageRecipient,
val timestampingAuthority: Party,
val notary: Party,
val sessionID: Long,
override val progressTracker: ProgressTracker = Secondary.tracker()) : ProtocolLogic<SignedTransaction>() {
@ -214,7 +212,9 @@ object TwoPartyDealProtocol {
val signatures = swapSignaturesWithPrimary(stx, handshake.sessionID)
logger.trace { "Got signatures from other party, verifying ... " }
val fullySigned = stx + signatures.timestampAuthoritySig + signatures.sellerSig
verifyCorrectNotary(stx.tx, signatures.notarySig)
val fullySigned = stx + signatures.sellerSig + signatures.notarySig
fullySigned.verify()
logger.trace { "Signatures received are valid. Deal transaction complete! :-)" }
@ -258,6 +258,12 @@ object TwoPartyDealProtocol {
return ptx.toSignedTransaction(checkSufficientSignatures = false)
}
private fun verifyCorrectNotary(wtx: WireTransaction, sig: DigitalSignature.LegallyIdentifiable) {
if (wtx.inputs.isEmpty()) return // Can choose any Notary if there are no inputs
val notary = serviceHub.loadState(wtx.inputs.first()).notary
check(sig.signer == notary) { "Transaction not signed by the required Notary" }
}
@Suspendable protected abstract fun validateHandshake(handshake: Handshake<U>): Handshake<U>
@Suspendable protected abstract fun assembleSharedTX(handshake: Handshake<U>): Pair<TransactionBuilder, List<PublicKey>>
}
@ -266,22 +272,20 @@ object TwoPartyDealProtocol {
* One side of the protocol for inserting a pre-agreed deal.
*/
open class Instigator<T : DealState>(otherSide: SingleMessageRecipient,
timestampingAuthority: NodeInfo,
notaryNode: NodeInfo,
dealBeingOffered: T,
myKeyPair: KeyPair,
buyerSessionID: Long,
override val progressTracker: ProgressTracker = Primary.tracker()) : Primary<T>(dealBeingOffered, otherSide, buyerSessionID, myKeyPair, timestampingAuthority)
override val progressTracker: ProgressTracker = Primary.tracker()) : Primary<T>(dealBeingOffered, otherSide, buyerSessionID, myKeyPair, notaryNode)
/**
* One side of the protocol for inserting a pre-agreed deal.
*/
open class Acceptor<T : DealState>(otherSide: SingleMessageRecipient,
timestampingAuthority: Party,
notary: Party,
val dealToBuy: T,
sessionID: Long,
override val progressTracker: ProgressTracker = Secondary.tracker()) : Secondary<T>(otherSide, timestampingAuthority, sessionID) {
@Suspendable
override val progressTracker: ProgressTracker = Secondary.tracker()) : Secondary<T>(otherSide, notary, sessionID) {
override fun validateHandshake(handshake: Handshake<T>): Handshake<T> {
with(handshake) {
// What is the seller trying to sell us?
@ -309,13 +313,12 @@ object TwoPartyDealProtocol {
}
@Suspendable
override fun assembleSharedTX(handshake: Handshake<T>): Pair<TransactionBuilder, List<PublicKey>> {
val ptx = handshake.payload.generateAgreement()
// And add a request for timestamping: it may be that none of the contracts need this! But it can't hurt
// to have one.
ptx.setTime(serviceHub.clock.instant(), timestampingAuthority, 30.seconds)
ptx.setTime(serviceHub.clock.instant(), notary, 30.seconds)
return Pair(ptx, arrayListOf(handshake.payload.parties.single { it.name == serviceHub.storageService.myLegalIdentity.name }.owningKey))
}
@ -329,10 +332,10 @@ object TwoPartyDealProtocol {
* who does what in the protocol.
*/
open class Fixer<T : FixableDealState>(otherSide: SingleMessageRecipient,
timestampingAuthority: Party,
notary: Party,
val dealToFix: StateAndRef<T>,
sessionID: Long,
val replacementProgressTracker: ProgressTracker? = null) : Secondary<StateRef>(otherSide, timestampingAuthority, sessionID) {
val replacementProgressTracker: ProgressTracker? = null) : Secondary<StateRef>(otherSide, notary, sessionID) {
private val ratesFixTracker = RatesFixProtocol.tracker(dealToFix.state.nextFixingOf()!!.name)
override val progressTracker: ProgressTracker = replacementProgressTracker ?: createTracker()
@ -341,7 +344,6 @@ object TwoPartyDealProtocol {
childrenFor[SIGNING] = ratesFixTracker
}
@Suspendable
override fun validateHandshake(handshake: Handshake<StateRef>): Handshake<StateRef> {
with(handshake) {
logger.trace { "Got fixing request for: ${dealToFix.state}" }
@ -379,7 +381,7 @@ object TwoPartyDealProtocol {
// And add a request for timestamping: it may be that none of the contracts need this! But it can't hurt
// to have one.
ptx.setTime(serviceHub.clock.instant(), timestampingAuthority, 30.seconds)
ptx.setTime(serviceHub.clock.instant(), notary, 30.seconds)
}
}
subProtocol(addFixing)
@ -397,9 +399,9 @@ object TwoPartyDealProtocol {
*/
open class Floater<T : FixableDealState>(otherSide: SingleMessageRecipient,
otherSessionID: Long,
timestampingAuthority: NodeInfo,
notary: NodeInfo,
dealToFix: StateAndRef<T>,
myKeyPair: KeyPair,
val sessionID: Long,
override val progressTracker: ProgressTracker = Primary.tracker()) : Primary<StateRef>(dealToFix.ref, otherSide, otherSessionID, myKeyPair, timestampingAuthority)
override val progressTracker: ProgressTracker = Primary.tracker()) : Primary<StateRef>(dealToFix.ref, otherSide, otherSessionID, myKeyPair, notary)
}

0
core/src/main/resources/core/LondonHolidayCalendar.txt → core/src/main/resources/core/contracts/LondonHolidayCalendar.txt
View File

0
core/src/main/resources/core/NewYorkHolidayCalendar.txt → core/src/main/resources/core/contracts/NewYorkHolidayCalendar.txt
View File

1
core/src/test/kotlin/core/FinanceTypesTest.kt
View File

@ -1,5 +1,6 @@
package core
import core.contracts.*
import org.junit.Test
import java.time.LocalDate
import java.util.*

79
core/src/test/kotlin/core/serialization/SerializationTokenTest.kt Normal file
View File

@ -0,0 +1,79 @@
package core.serialization
import com.esotericsoftware.kryo.DefaultSerializer
import org.assertj.core.api.Assertions.assertThat
import org.junit.Test
import kotlin.test.assertEquals
import kotlin.test.assertNotEquals
class SerializationTokenTest {
// Large tokenizable object so we can tell from the smaller number of serialized bytes it was actually tokenized
@DefaultSerializer(SerializeAsTokenSerializer::class)
private class LargeTokenizable(size: Int) : SerializeAsStringToken(size.toString()) {
val bytes = OpaqueBytes(ByteArray(size))
override fun hashCode() = bytes.bits.size
override fun equals(other: Any?) = other is LargeTokenizable && other.bytes.bits.size == this.bytes.bits.size
}
@Test
fun `write token and read tokenizable`() {
val numBytes = 1024
val tokenizableBefore = LargeTokenizable(numBytes)
val serializedBytes = tokenizableBefore.serialize()
assertThat(serializedBytes.size).isLessThan(numBytes)
val tokenizableAfter = serializedBytes.deserialize()
assertEquals(tokenizableBefore, tokenizableAfter)
}
@Test
fun `check same sized tokenizable equal`() {
val tokenizableBefore = LargeTokenizable(1024)
val tokenizableAfter = LargeTokenizable(1024)
assertEquals(tokenizableBefore, tokenizableAfter)
}
@Test
fun `check different sized tokenizable not equal`() {
val tokenizableBefore = LargeTokenizable(1024)
val tokenizableAfter = LargeTokenizable(1025)
assertNotEquals(tokenizableBefore, tokenizableAfter)
}
@DefaultSerializer(SerializeAsTokenSerializer::class)
private class IntegerSerializeAsKeyedToken(val value: Int) : SerializeAsStringToken(value.toString())
@Test
fun `write and read keyed`() {
val tokenizableBefore1 = IntegerSerializeAsKeyedToken(123)
val tokenizableBefore2 = IntegerSerializeAsKeyedToken(456)
val serializedBytes1 = tokenizableBefore1.serialize()
val tokenizableAfter1 = serializedBytes1.deserialize()
val serializedBytes2 = tokenizableBefore2.serialize()
val tokenizableAfter2 = serializedBytes2.deserialize()
assertThat(tokenizableAfter1).isSameAs(tokenizableBefore1)
assertThat(tokenizableAfter2).isSameAs(tokenizableBefore2)
}
@DefaultSerializer(SerializeAsTokenSerializer::class)
private class UnitSerializeAsSingletonToken : SerializeAsStringToken("Unit0")
@Test
fun `write and read singleton`() {
val tokenizableBefore = UnitSerializeAsSingletonToken()
val serializedBytes = tokenizableBefore.serialize()
val tokenizableAfter = serializedBytes.deserialize()
assertThat(tokenizableAfter).isSameAs(tokenizableBefore)
}
private class UnannotatedSerializeAsSingletonToken : SerializeAsStringToken("Unannotated0")
@Test(expected = IllegalStateException::class)
fun `unannotated throws`() {
val tokenizableBefore = UnannotatedSerializeAsSingletonToken()
}
}

2
docs/build/html/_sources/tutorial_contract.txt vendored
View File

@ -200,7 +200,7 @@ Let's define a few commands now:
.. sourcecode:: java
public static class Commands implements core.Command {
public static class Commands implements core.contract.Command {
public static class Move extends Commands {
@Override
public boolean equals(Object obj) {

84
docs/build/html/api/alltypes/index.html vendored
View File

@ -61,7 +61,7 @@ fields such as replyTo and replyToTopic.</p>
</tr>
<tr>
<td>
<a href="../core/-accrual-adjustment/index.html">core.AccrualAdjustment</a></td>
<a href="../core/-accrual-adjustment/index.html">core.contracts.AccrualAdjustment</a></td>
<td>
<p>Simple enum for returning accurals adjusted or unadjusted.
We dont actually do anything with this yet though, so its ignored for now.</p>
@ -91,7 +91,7 @@ for ensuring code runs on the right thread, and also for unit testing.</p>
</tr>
<tr>
<td>
<a href="../core/-amount/index.html">core.Amount</a></td>
<a href="../core/-amount/index.html">core.contracts.Amount</a></td>
<td>
<p>Amount represents a positive quantity of currency, measured in pennies, which are the smallest representable units.</p>
</td>
@ -108,7 +108,7 @@ as well.</p>
</tr>
<tr>
<td>
<a href="../core/-attachment/index.html">core.Attachment</a></td>
<a href="../core/-attachment/index.html">core.contracts.Attachment</a></td>
<td>
<p>An attachment is a ZIP (or an optionally signed JAR) that contains one or more files. Attachments are meant to
contain public static data which can be referenced from transactions and utilised from contracts. Good examples
@ -142,7 +142,7 @@ file paths.</p>
</tr>
<tr>
<td>
<a href="../core/-authenticated-object/index.html">core.AuthenticatedObject</a></td>
<a href="../core/-authenticated-object/index.html">core.contracts.AuthenticatedObject</a></td>
<td>
<p>Wraps an object that was signed by a public key, which may be a well known/recognised institutional key.</p>
</td>
@ -164,7 +164,7 @@ API call from a single party without bi-directional access to the database of of
</tr>
<tr>
<td>
<a href="../core/-business-calendar/index.html">core.BusinessCalendar</a></td>
<a href="../core/-business-calendar/index.html">core.contracts.BusinessCalendar</a></td>
<td>
<p>A business calendar performs date calculations that take into account national holidays and weekends. This is a
typical feature of financial contracts, in which a business may not want a payment event to fall on a day when
@ -215,14 +215,14 @@ the same transaction.</p>
</tr>
<tr>
<td>
<a href="../core/-command/index.html">core.Command</a></td>
<a href="../core/-command/index.html">core.contracts.Command</a></td>
<td>
<p>Command data/content plus pubkey pair: the signature is stored at the end of the serialized bytes</p>
</td>
</tr>
<tr>
<td>
<a href="../core/-command-data.html">core.CommandData</a></td>
<a href="../core/-command-data.html">core.contracts.CommandData</a></td>
<td>
<p>Marker interface for classes that represent commands</p>
</td>
@ -249,7 +249,7 @@ and to organise serializers / deserializers for java.time.* classes as necessary
</tr>
<tr>
<td>
<a href="../core/-contract/index.html">core.Contract</a></td>
<a href="../core/-contract/index.html">core.contracts.Contract</a></td>
<td>
<p>Implemented by a program that implements business logic on the shared ledger. All participants run this code for
every <a href="../core/-ledger-transaction/index.html">LedgerTransaction</a> they see on the network, for every input and output state. All contracts must accept the
@ -278,7 +278,7 @@ timestamp attached to the transaction itself i.e. it is NOT necessarily the curr
</tr>
<tr>
<td>
<a href="../core/-contract-state/index.html">core.ContractState</a></td>
<a href="../core/-contract-state/index.html">core.contracts.ContractState</a></td>
<td>
<p>A contract state (or just "state") contains opaque data used by a contract program. It can be thought of as a disk
file that the program can use to persist data across transactions. States are immutable: once created they are never
@ -318,7 +318,7 @@ glue that sits between the network layer and the database layer.</p>
</tr>
<tr>
<td>
<a href="../core/-date-offset/index.html">core.DateOffset</a></td>
<a href="../core/-date-offset/index.html">core.contracts.DateOffset</a></td>
<td>
<p>Date offset that the fixing is done prior to the accrual start date.
Currently not used in the calculation.</p>
@ -326,7 +326,7 @@ Currently not used in the calculation.</p>
</tr>
<tr>
<td>
<a href="../core/-date-roll-convention/index.html">core.DateRollConvention</a></td>
<a href="../core/-date-roll-convention/index.html">core.contracts.DateRollConvention</a></td>
<td>
<p>This reflects what happens if a date on which a business event is supposed to happen actually falls upon a non-working day
Depending on the accounting requirement, we can move forward until we get to a business day, or backwards
@ -335,7 +335,7 @@ There are some additional rules which are explained in the individual cases belo
</tr>
<tr>
<td>
<a href="../core/-date-roll-direction/index.html">core.DateRollDirection</a></td>
<a href="../core/-date-roll-direction/index.html">core.contracts.DateRollDirection</a></td>
<td>
<p>This is utilised in the <a href="../core/-date-roll-convention/index.html">DateRollConvention</a> class to determine which way we should initially step when
finding a business day</p>
@ -343,7 +343,7 @@ finding a business day</p>
</tr>
<tr>
<td>
<a href="../core/-day-count-basis-day/index.html">core.DayCountBasisDay</a></td>
<a href="../core/-day-count-basis-day/index.html">core.contracts.DayCountBasisDay</a></td>
<td>
<p>This forms the day part of the "Day Count Basis" used for interest calculation.
Note that the first character cannot be a number (enum naming constraints), so we drop that
@ -352,7 +352,7 @@ in the toString lest some people get confused.</p>
</tr>
<tr>
<td>
<a href="../core/-day-count-basis-year/index.html">core.DayCountBasisYear</a></td>
<a href="../core/-day-count-basis-year/index.html">core.contracts.DayCountBasisYear</a></td>
<td>
<p>This forms the year part of the "Day Count Basis" used for interest calculation.</p>
</td>
@ -434,20 +434,20 @@ building partially signed transactions.</p>
</tr>
<tr>
<td>
<a href="../core/-expression/index.html">core.Expression</a></td>
<a href="../core/-expression/index.html">core.contracts.Expression</a></td>
<td>
<p>Represents a textual expression of e.g. a formula</p>
</td>
</tr>
<tr>
<td>
<a href="../core/-expression-deserializer/index.html">core.ExpressionDeserializer</a></td>
<a href="../core/-expression-deserializer/index.html">core.contracts.ExpressionDeserializer</a></td>
<td>
</td>
</tr>
<tr>
<td>
<a href="../core/-expression-serializer/index.html">core.ExpressionSerializer</a></td>
<a href="../core/-expression-serializer/index.html">core.contracts.ExpressionSerializer</a></td>
<td>
</td>
</tr>
@ -475,14 +475,14 @@ attachments are saved to local storage automatically.</p>
</tr>
<tr>
<td>
<a href="../core/-fix/index.html">core.Fix</a></td>
<a href="../core/-fix/index.html">core.contracts.Fix</a></td>
<td>
<p>A <a href="../core/-fix/index.html">Fix</a> represents a named interest rate, on a given day, for a given duration. It can be embedded in a tx.</p>
</td>
</tr>
<tr>
<td>
<a href="../core/-fix-of/index.html">core.FixOf</a></td>
<a href="../core/-fix-of/index.html">core.contracts.FixOf</a></td>
<td>
<p>A <a href="../core/-fix-of/index.html">FixOf</a> identifies the question side of a fix: what day, tenor and type of fix ("LIBOR", "EURIBOR" etc)</p>
</td>
@ -526,7 +526,7 @@ If the rate is null returns a zero payment. // TODO: Is this the desired behavio
</tr>
<tr>
<td>
<a href="../core/-frequency/index.html">core.Frequency</a></td>
<a href="../core/-frequency/index.html">core.contracts.Frequency</a></td>
<td>
<p>Frequency at which an event occurs - the enumerator also casts to an integer specifying the number of times per year
that would divide into (eg annually = 1, semiannual = 2, monthly = 12 etc).</p>
@ -671,7 +671,7 @@ call out to a hardware security module that enforces various auditing and freque
</tr>
<tr>
<td>
<a href="../core/-ledger-transaction/index.html">core.LedgerTransaction</a></td>
<a href="../core/-ledger-transaction/index.html">core.contracts.LedgerTransaction</a></td>
<td>
<p>A LedgerTransaction wraps the data needed to calculate one or more successor states from a set of input states.
It is the first step after extraction from a WireTransaction. The signatures at this point have been lined up
@ -687,7 +687,7 @@ with the commands from the wire, and verified/looked up.</p>
</tr>
<tr>
<td>
<a href="../core/-linear-state/index.html">core.LinearState</a></td>
<a href="../core/-linear-state/index.html">core.contracts.LinearState</a></td>
<td>
<p>A state that evolves by superseding itself, all of which share the common "thread"</p>
</td>
@ -798,7 +798,7 @@ This is not an interface because it is too lightweight to bother mocking out.</p
</tr>
<tr>
<td>
<a href="../core/-named-by-hash/index.html">core.NamedByHash</a></td>
<a href="../core/-named-by-hash/index.html">core.contracts.NamedByHash</a></td>
<td>
<p>Implemented by anything that can be named by a secure hash value (e.g. transactions, attachments).</p>
</td>
@ -918,20 +918,20 @@ functionality to Java, but it wont arrive for a few years yet</p>
</tr>
<tr>
<td>
<a href="../core/-ownable-state/index.html">core.OwnableState</a></td>
<a href="../core/-ownable-state/index.html">core.contracts.OwnableState</a></td>
<td>
</td>
</tr>
<tr>
<td>
<a href="../core/-party/index.html">core.Party</a></td>
<a href="../core/-party/index.html">core.crypto.Party</a></td>
<td>
<p>A <a href="../core/-party/index.html">Party</a> is well known (name, pubkey) pair. In a real system this would probably be an X.509 certificate.</p>
</td>
</tr>
<tr>
<td>
<a href="../core/-party-and-reference/index.html">core.PartyAndReference</a></td>
<a href="../core/-party-and-reference/index.html">core.contracts.PartyAndReference</a></td>
<td>
<p>Reference to something being stored or issued by a party e.g. in a vault or (more likely) on their normal
ledger. The reference is intended to be encrypted so its meaningless to anyone other than the party.</p>
@ -952,7 +952,7 @@ ledger. The reference is intended to be encrypted so its meaningless to anyone o
</tr>
<tr>
<td>
<a href="../core/-payment-rule/index.html">core.PaymentRule</a></td>
<a href="../core/-payment-rule/index.html">core.contracts.PaymentRule</a></td>
<td>
<p>Whether the payment should be made before the due date, or after it.</p>
</td>
@ -1110,7 +1110,7 @@ e.g. LIBOR 6M as of 17 March 2016. Hence it requires a source (name) and a value
</tr>
<tr>
<td>
<a href="../core/-requirements/index.html">core.Requirements</a></td>
<a href="../core/-requirements/index.html">core.contracts.Requirements</a></td>
<td>
</td>
</tr>
@ -1180,7 +1180,7 @@ contained within.</p>
</tr>
<tr>
<td>
<a href="../core/-signed-transaction/index.html">core.SignedTransaction</a></td>
<a href="../core/-signed-transaction/index.html">core.contracts.SignedTransaction</a></td>
<td>
<p>Container for a <a href="../core/-wire-transaction/index.html">WireTransaction</a> and attached signatures.</p>
</td>
@ -1215,7 +1215,7 @@ Points at which polynomial pieces connect are known as <emph>knots</emph>.</p>
</tr>
<tr>
<td>
<a href="../core/-state-and-ref/index.html">core.StateAndRef</a></td>
<a href="../core/-state-and-ref/index.html">core.contracts.StateAndRef</a></td>
<td>
<p>A StateAndRef is simply a (state, ref) pair. For instance, a wallet (which holds available assets) contains these.</p>
</td>
@ -1230,7 +1230,7 @@ Each such object represents an instantiation of a (two-party) protocol that has
</tr>
<tr>
<td>
<a href="../core/-state-ref/index.html">core.StateRef</a></td>
<a href="../core/-state-ref/index.html">core.contracts.StateRef</a></td>
<td>
<p>A stateref is a pointer (reference) to a state, this is an equivalent of an "outpoint" in Bitcoin. It records which
transaction defined the state and where in that transaction it was.</p>
@ -1278,7 +1278,7 @@ anything like that, this interface is only big enough to support the prototyping
</tr>
<tr>
<td>
<a href="../core/-tenor/index.html">core.Tenor</a></td>
<a href="../core/-tenor/index.html">core.contracts.Tenor</a></td>
<td>
<p>Placeholder class for the Tenor datatype - which is a standardised duration of time until maturity</p>
</td>
@ -1295,7 +1295,7 @@ way that ensures itll be released if theres an exception.</p>
</tr>
<tr>
<td>
<a href="../core/-timestamp-command/index.html">core.TimestampCommand</a></td>
<a href="../core/-timestamp-command/index.html">core.contracts.TimestampCommand</a></td>
<td>
<p>If present in a transaction, contains a time that was verified by the timestamping authority/authorities whose
public keys are identified in the containing <a href="../core/-command/index.html">Command</a> object. The true time must be between (after, before)</p>
@ -1362,7 +1362,7 @@ then B and C trade with each other, then C and A etc).</p>
</tr>
<tr>
<td>
<a href="../core/-transaction-builder/index.html">core.TransactionBuilder</a></td>
<a href="../core/-transaction-builder/index.html">core.contracts.TransactionBuilder</a></td>
<td>
<p>A TransactionBuilder is a transaction class thats mutable (unlike the others which are all immutable). It is
intended to be passed around contracts that may edit it by adding new states/commands or modifying the existing set.
@ -1372,20 +1372,20 @@ multiple parties.</p>
</tr>
<tr>
<td>
<a href="../core/-transaction-conflict-exception/index.html">core.TransactionConflictException</a></td>
<a href="../core/-transaction-conflict-exception/index.html">core.contracts.TransactionConflictException</a></td>
<td>
</td>
</tr>
<tr>
<td>
<a href="../core/-transaction-for-verification/index.html">core.TransactionForVerification</a></td>
<a href="../core/-transaction-for-verification/index.html">core.contracts.TransactionForVerification</a></td>
<td>
<p>A transaction in fully resolved and sig-checked form, ready for passing as input to a verification function.</p>
</td>
</tr>
<tr>
<td>
<a href="../core/-transaction-graph-search/index.html">core.TransactionGraphSearch</a></td>
<a href="../core/-transaction-graph-search/index.html">core.contracts.TransactionGraphSearch</a></td>
<td>
<p>Given a map of transaction id to <a href="../core/-signed-transaction/index.html">SignedTransaction</a>, performs a breadth first search of the dependency graph from
the starting point down in order to find transactions that match the given query criteria.</p>
@ -1393,7 +1393,7 @@ the starting point down in order to find transactions that match the given query
</tr>
<tr>
<td>
<a href="../core/-transaction-group/index.html">core.TransactionGroup</a></td>
<a href="../core/-transaction-group/index.html">core.contracts.TransactionGroup</a></td>
<td>
<p>A TransactionGroup defines a directed acyclic graph of transactions that can be resolved with each other and then
verified. Successful verification does not imply the non-existence of other conflicting transactions: simply that
@ -1402,13 +1402,13 @@ this subgraph does not contain conflicts and is accepted by the involved contrac
</tr>
<tr>
<td>
<a href="../core/-transaction-resolution-exception/index.html">core.TransactionResolutionException</a></td>
<a href="../core/-transaction-resolution-exception/index.html">core.contracts.TransactionResolutionException</a></td>
<td>
</td>
</tr>
<tr>
<td>
<a href="../core/-transaction-verification-exception/index.html">core.TransactionVerificationException</a></td>
<a href="../core/-transaction-verification-exception/index.html">core.contracts.TransactionVerificationException</a></td>
<td>
<p>Thrown if a verification fails due to a contract rejection.</p>
</td>
@ -1439,7 +1439,7 @@ and seller) and the following steps:</p>
</tr>
<tr>
<td>
<a href="../core/-type-only-command-data/index.html">core.TypeOnlyCommandData</a></td>
<a href="../core/-type-only-command-data/index.html">core.contracts.TypeOnlyCommandData</a></td>
<td>
<p>Commands that inherit from this are intended to have no data items: its only their presence that matters.</p>
</td>
@ -1506,7 +1506,7 @@ consumed by someone else first</p>
</tr>
<tr>
<td>
<a href="../core/-wire-transaction/index.html">core.WireTransaction</a></td>
<a href="../core/-wire-transaction/index.html">core.contracts.WireTransaction</a></td>
<td>
<p>Transaction ready for serialisation, without any signatures attached.</p>
</td>

4
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@ -7,8 +7,8 @@
<a href="../index.html">api</a>&nbsp;/&nbsp;<a href="index.html">APIServerImpl</a>&nbsp;/&nbsp;<a href=".">commitTransaction</a><br/>
<br/>
<h1>commitTransaction</h1>
<a name="api.APIServerImpl$commitTransaction(core.serialization.SerializedBytes((core.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))"></a>
<code><span class="keyword">fun </span><span class="identifier">commitTransaction</span><span class="symbol">(</span><span class="identifier" id="api.APIServerImpl$commitTransaction(core.serialization.SerializedBytes((core.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="api.APIServerImpl$commitTransaction(core.serialization.SerializedBytes((core.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/signatures">signatures</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-secure-hash/index.html"><span class="identifier">SecureHash</span></a></code><br/>
<a name="api.APIServerImpl$commitTransaction(core.serialization.SerializedBytes((core.contracts.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))"></a>
<code><span class="keyword">fun </span><span class="identifier">commitTransaction</span><span class="symbol">(</span><span class="identifier" id="api.APIServerImpl$commitTransaction(core.serialization.SerializedBytes((core.contracts.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="api.APIServerImpl$commitTransaction(core.serialization.SerializedBytes((core.contracts.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/signatures">signatures</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-secure-hash/index.html"><span class="identifier">SecureHash</span></a></code><br/>
Overrides <a href="../-a-p-i-server/commit-transaction.html">APIServer.commitTransaction</a><br/>
<p>Attempt to commit transaction (returned from build transaction) with the necessary signatures for that to be
successful, otherwise exception is thrown.</p>

4
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View File

@ -7,8 +7,8 @@
<a href="../index.html">api</a>&nbsp;/&nbsp;<a href="index.html">APIServerImpl</a>&nbsp;/&nbsp;<a href=".">fetchStates</a><br/>
<br/>
<h1>fetchStates</h1>
<a name="api.APIServerImpl$fetchStates(kotlin.collections.List((core.StateRef)))"></a>
<code><span class="keyword">fun </span><span class="identifier">fetchStates</span><span class="symbol">(</span><span class="identifier" id="api.APIServerImpl$fetchStates(kotlin.collections.List((core.StateRef)))/states">states</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Map</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">,</span>&nbsp;<a href="../../core/-contract-state/index.html"><span class="identifier">ContractState</span></a><span class="symbol">?</span><span class="symbol">&gt;</span></code><br/>
<a name="api.APIServerImpl$fetchStates(kotlin.collections.List((core.contracts.StateRef)))"></a>
<code><span class="keyword">fun </span><span class="identifier">fetchStates</span><span class="symbol">(</span><span class="identifier" id="api.APIServerImpl$fetchStates(kotlin.collections.List((core.contracts.StateRef)))/states">states</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Map</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">,</span>&nbsp;<a href="../../core/-contract-state/index.html"><span class="identifier">ContractState</span></a><span class="symbol">?</span><span class="symbol">&gt;</span></code><br/>
Overrides <a href="../-a-p-i-server/fetch-states.html">APIServer.fetchStates</a><br/>
<br/>
<br/>

4
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View File

@ -7,8 +7,8 @@
<a href="../index.html">api</a>&nbsp;/&nbsp;<a href="index.html">APIServerImpl</a>&nbsp;/&nbsp;<a href=".">generateTransactionSignature</a><br/>
<br/>
<h1>generateTransactionSignature</h1>
<a name="api.APIServerImpl$generateTransactionSignature(core.serialization.SerializedBytes((core.WireTransaction)))"></a>
<code><span class="keyword">fun </span><span class="identifier">generateTransactionSignature</span><span class="symbol">(</span><span class="identifier" id="api.APIServerImpl$generateTransactionSignature(core.serialization.SerializedBytes((core.WireTransaction)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a></code><br/>
<a name="api.APIServerImpl$generateTransactionSignature(core.serialization.SerializedBytes((core.contracts.WireTransaction)))"></a>
<code><span class="keyword">fun </span><span class="identifier">generateTransactionSignature</span><span class="symbol">(</span><span class="identifier" id="api.APIServerImpl$generateTransactionSignature(core.serialization.SerializedBytes((core.contracts.WireTransaction)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a></code><br/>
Overrides <a href="../-a-p-i-server/generate-transaction-signature.html">APIServer.generateTransactionSignature</a><br/>
<p>Generate a signature for this transaction signed by us.</p>
<br/>

6
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View File

@ -48,7 +48,7 @@ which would automatically be passed as the first argument (wed need that to be a
<td>
<a href="commit-transaction.html">commitTransaction</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">commitTransaction</span><span class="symbol">(</span><span class="identifier" id="api.APIServerImpl$commitTransaction(core.serialization.SerializedBytes((core.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="api.APIServerImpl$commitTransaction(core.serialization.SerializedBytes((core.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/signatures">signatures</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-secure-hash/index.html"><span class="identifier">SecureHash</span></a></code><p>Attempt to commit transaction (returned from build transaction) with the necessary signatures for that to be
<code><span class="keyword">fun </span><span class="identifier">commitTransaction</span><span class="symbol">(</span><span class="identifier" id="api.APIServerImpl$commitTransaction(core.serialization.SerializedBytes((core.contracts.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="api.APIServerImpl$commitTransaction(core.serialization.SerializedBytes((core.contracts.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/signatures">signatures</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-secure-hash/index.html"><span class="identifier">SecureHash</span></a></code><p>Attempt to commit transaction (returned from build transaction) with the necessary signatures for that to be
successful, otherwise exception is thrown.</p>
</td>
</tr>
@ -63,7 +63,7 @@ successful, otherwise exception is thrown.</p>
<td>
<a href="fetch-states.html">fetchStates</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">fetchStates</span><span class="symbol">(</span><span class="identifier" id="api.APIServerImpl$fetchStates(kotlin.collections.List((core.StateRef)))/states">states</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Map</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">,</span>&nbsp;<a href="../../core/-contract-state/index.html"><span class="identifier">ContractState</span></a><span class="symbol">?</span><span class="symbol">&gt;</span></code></td>
<code><span class="keyword">fun </span><span class="identifier">fetchStates</span><span class="symbol">(</span><span class="identifier" id="api.APIServerImpl$fetchStates(kotlin.collections.List((core.contracts.StateRef)))/states">states</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Map</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">,</span>&nbsp;<a href="../../core/-contract-state/index.html"><span class="identifier">ContractState</span></a><span class="symbol">?</span><span class="symbol">&gt;</span></code></td>
</tr>
<tr>
<td>
@ -76,7 +76,7 @@ successful, otherwise exception is thrown.</p>
<td>
<a href="generate-transaction-signature.html">generateTransactionSignature</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">generateTransactionSignature</span><span class="symbol">(</span><span class="identifier" id="api.APIServerImpl$generateTransactionSignature(core.serialization.SerializedBytes((core.WireTransaction)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a></code><p>Generate a signature for this transaction signed by us.</p>
<code><span class="keyword">fun </span><span class="identifier">generateTransactionSignature</span><span class="symbol">(</span><span class="identifier" id="api.APIServerImpl$generateTransactionSignature(core.serialization.SerializedBytes((core.contracts.WireTransaction)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a></code><p>Generate a signature for this transaction signed by us.</p>
</td>
</tr>
<tr>

4
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@ -7,8 +7,8 @@
<a href="../index.html">api</a>&nbsp;/&nbsp;<a href="index.html">APIServer</a>&nbsp;/&nbsp;<a href=".">commitTransaction</a><br/>
<br/>
<h1>commitTransaction</h1>
<a name="api.APIServer$commitTransaction(core.serialization.SerializedBytes((core.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))"></a>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">commitTransaction</span><span class="symbol">(</span><span class="identifier" id="api.APIServer$commitTransaction(core.serialization.SerializedBytes((core.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="api.APIServer$commitTransaction(core.serialization.SerializedBytes((core.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/signatures">signatures</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-secure-hash/index.html"><span class="identifier">SecureHash</span></a></code><br/>
<a name="api.APIServer$commitTransaction(core.serialization.SerializedBytes((core.contracts.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))"></a>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">commitTransaction</span><span class="symbol">(</span><span class="identifier" id="api.APIServer$commitTransaction(core.serialization.SerializedBytes((core.contracts.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="api.APIServer$commitTransaction(core.serialization.SerializedBytes((core.contracts.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/signatures">signatures</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-secure-hash/index.html"><span class="identifier">SecureHash</span></a></code><br/>
<p>Attempt to commit transaction (returned from build transaction) with the necessary signatures for that to be
successful, otherwise exception is thrown.</p>
<br/>

4
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@ -7,8 +7,8 @@
<a href="../index.html">api</a>&nbsp;/&nbsp;<a href="index.html">APIServer</a>&nbsp;/&nbsp;<a href=".">fetchStates</a><br/>
<br/>
<h1>fetchStates</h1>
<a name="api.APIServer$fetchStates(kotlin.collections.List((core.StateRef)))"></a>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">fetchStates</span><span class="symbol">(</span><span class="identifier" id="api.APIServer$fetchStates(kotlin.collections.List((core.StateRef)))/states">states</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Map</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">,</span>&nbsp;<a href="../../core/-contract-state/index.html"><span class="identifier">ContractState</span></a><span class="symbol">?</span><span class="symbol">&gt;</span></code><br/>
<a name="api.APIServer$fetchStates(kotlin.collections.List((core.contracts.StateRef)))"></a>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">fetchStates</span><span class="symbol">(</span><span class="identifier" id="api.APIServer$fetchStates(kotlin.collections.List((core.contracts.StateRef)))/states">states</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Map</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">,</span>&nbsp;<a href="../../core/-contract-state/index.html"><span class="identifier">ContractState</span></a><span class="symbol">?</span><span class="symbol">&gt;</span></code><br/>
<br/>
<br/>
</BODY>

4
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@ -7,8 +7,8 @@
<a href="../index.html">api</a>&nbsp;/&nbsp;<a href="index.html">APIServer</a>&nbsp;/&nbsp;<a href=".">generateTransactionSignature</a><br/>
<br/>
<h1>generateTransactionSignature</h1>
<a name="api.APIServer$generateTransactionSignature(core.serialization.SerializedBytes((core.WireTransaction)))"></a>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">generateTransactionSignature</span><span class="symbol">(</span><span class="identifier" id="api.APIServer$generateTransactionSignature(core.serialization.SerializedBytes((core.WireTransaction)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a></code><br/>
<a name="api.APIServer$generateTransactionSignature(core.serialization.SerializedBytes((core.contracts.WireTransaction)))"></a>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">generateTransactionSignature</span><span class="symbol">(</span><span class="identifier" id="api.APIServer$generateTransactionSignature(core.serialization.SerializedBytes((core.contracts.WireTransaction)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a></code><br/>
<p>Generate a signature for this transaction signed by us.</p>
<br/>
<br/>

6
docs/build/html/api/api/-a-p-i-server/index.html vendored
View File

@ -31,7 +31,7 @@ which would automatically be passed as the first argument (wed need that to be a
<td>
<a href="commit-transaction.html">commitTransaction</a></td>
<td>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">commitTransaction</span><span class="symbol">(</span><span class="identifier" id="api.APIServer$commitTransaction(core.serialization.SerializedBytes((core.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="api.APIServer$commitTransaction(core.serialization.SerializedBytes((core.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/signatures">signatures</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-secure-hash/index.html"><span class="identifier">SecureHash</span></a></code><p>Attempt to commit transaction (returned from build transaction) with the necessary signatures for that to be
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">commitTransaction</span><span class="symbol">(</span><span class="identifier" id="api.APIServer$commitTransaction(core.serialization.SerializedBytes((core.contracts.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="api.APIServer$commitTransaction(core.serialization.SerializedBytes((core.contracts.WireTransaction)), kotlin.collections.List((core.crypto.DigitalSignature.WithKey)))/signatures">signatures</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-secure-hash/index.html"><span class="identifier">SecureHash</span></a></code><p>Attempt to commit transaction (returned from build transaction) with the necessary signatures for that to be
successful, otherwise exception is thrown.</p>
</td>
</tr>
@ -46,7 +46,7 @@ successful, otherwise exception is thrown.</p>
<td>
<a href="fetch-states.html">fetchStates</a></td>
<td>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">fetchStates</span><span class="symbol">(</span><span class="identifier" id="api.APIServer$fetchStates(kotlin.collections.List((core.StateRef)))/states">states</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Map</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">,</span>&nbsp;<a href="../../core/-contract-state/index.html"><span class="identifier">ContractState</span></a><span class="symbol">?</span><span class="symbol">&gt;</span></code></td>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">fetchStates</span><span class="symbol">(</span><span class="identifier" id="api.APIServer$fetchStates(kotlin.collections.List((core.contracts.StateRef)))/states">states</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Map</span><span class="symbol">&lt;</span><a href="../../core/-state-ref/index.html"><span class="identifier">StateRef</span></a><span class="symbol">,</span>&nbsp;<a href="../../core/-contract-state/index.html"><span class="identifier">ContractState</span></a><span class="symbol">?</span><span class="symbol">&gt;</span></code></td>
</tr>
<tr>
<td>
@ -59,7 +59,7 @@ successful, otherwise exception is thrown.</p>
<td>
<a href="generate-transaction-signature.html">generateTransactionSignature</a></td>
<td>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">generateTransactionSignature</span><span class="symbol">(</span><span class="identifier" id="api.APIServer$generateTransactionSignature(core.serialization.SerializedBytes((core.WireTransaction)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a></code><p>Generate a signature for this transaction signed by us.</p>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">generateTransactionSignature</span><span class="symbol">(</span><span class="identifier" id="api.APIServer$generateTransactionSignature(core.serialization.SerializedBytes((core.contracts.WireTransaction)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core.serialization/-serialized-bytes/index.html"><span class="identifier">SerializedBytes</span></a><span class="symbol">&lt;</span><a href="../../core/-wire-transaction/index.html"><span class="identifier">WireTransaction</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core.crypto/-digital-signature/-with-key/index.html"><span class="identifier">WithKey</span></a></code><p>Generate a signature for this transaction signed by us.</p>
</td>
</tr>
<tr>

2
docs/build/html/api/contracts/-cash/-commands/-exit/-init-.html vendored
View File

@ -7,7 +7,7 @@
<a href="../../../index.html">contracts</a>&nbsp;/&nbsp;<a href="../../index.html">Cash</a>&nbsp;/&nbsp;<a href="../index.html">Commands</a>&nbsp;/&nbsp;<a href="index.html">Exit</a>&nbsp;/&nbsp;<a href=".">&lt;init&gt;</a><br/>
<br/>
<h1>&lt;init&gt;</h1>
<code><span class="identifier">Exit</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash.Commands.Exit$<init>(core.Amount)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">)</span></code><br/>
<code><span class="identifier">Exit</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash.Commands.Exit$<init>(core.contracts.Amount)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">)</span></code><br/>
<p>A command stating that money has been withdrawn from the shared ledger and is now accounted for
in some other way.</p>
<br/>

2
docs/build/html/api/contracts/-cash/-commands/-exit/index.html vendored
View File

@ -19,7 +19,7 @@ in some other way.</p>
<td>
<a href="-init-.html">&lt;init&gt;</a></td>
<td>
<code><span class="identifier">Exit</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash.Commands.Exit$<init>(core.Amount)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">)</span></code><p>A command stating that money has been withdrawn from the shared ledger and is now accounted for
<code><span class="identifier">Exit</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash.Commands.Exit$<init>(core.contracts.Amount)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">)</span></code><p>A command stating that money has been withdrawn from the shared ledger and is now accounted for
in some other way.</p>
</td>
</tr>

2
docs/build/html/api/contracts/-cash/-commands/-move/index.html vendored
View File

@ -28,7 +28,7 @@
<td>
<a href="../../../../core/-type-only-command-data/equals.html">equals</a></td>
<td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.contracts.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
</tr>
<tr>
<td>

2
docs/build/html/api/contracts/-cash/-state/-init-.html vendored
View File

@ -7,7 +7,7 @@
<a href="../../index.html">contracts</a>&nbsp;/&nbsp;<a href="../index.html">Cash</a>&nbsp;/&nbsp;<a href="index.html">State</a>&nbsp;/&nbsp;<a href=".">&lt;init&gt;</a><br/>
<br/>
<h1>&lt;init&gt;</h1>
<code><span class="identifier">State</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash.State$<init>(core.PartyAndReference, core.Amount, java.security.PublicKey)/deposit">deposit</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash.State$<init>(core.PartyAndReference, core.Amount, java.security.PublicKey)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash.State$<init>(core.PartyAndReference, core.Amount, java.security.PublicKey)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span></code><br/>
<code><span class="identifier">State</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash.State$<init>(core.contracts.PartyAndReference, core.contracts.Amount, java.security.PublicKey)/deposit">deposit</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash.State$<init>(core.contracts.PartyAndReference, core.contracts.Amount, java.security.PublicKey)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash.State$<init>(core.contracts.PartyAndReference, core.contracts.Amount, java.security.PublicKey)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span></code><br/>
<p>A state representing a cash claim against some party</p>
<br/>
<br/>

2
docs/build/html/api/contracts/-cash/-state/index.html vendored
View File

@ -18,7 +18,7 @@
<td>
<a href="-init-.html">&lt;init&gt;</a></td>
<td>
<code><span class="identifier">State</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash.State$<init>(core.PartyAndReference, core.Amount, java.security.PublicKey)/deposit">deposit</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash.State$<init>(core.PartyAndReference, core.Amount, java.security.PublicKey)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash.State$<init>(core.PartyAndReference, core.Amount, java.security.PublicKey)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span></code><p>A state representing a cash claim against some party</p>
<code><span class="identifier">State</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash.State$<init>(core.contracts.PartyAndReference, core.contracts.Amount, java.security.PublicKey)/deposit">deposit</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash.State$<init>(core.contracts.PartyAndReference, core.contracts.Amount, java.security.PublicKey)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash.State$<init>(core.contracts.PartyAndReference, core.contracts.Amount, java.security.PublicKey)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span></code><p>A state representing a cash claim against some party</p>
</td>
</tr>
</tbody>

4
docs/build/html/api/contracts/-cash/generate-issue.html vendored
View File

@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">Cash</a>&nbsp;/&nbsp;<a href=".">generateIssue</a><br/>
<br/>
<h1>generateIssue</h1>
<a name="contracts.Cash$generateIssue(core.TransactionBuilder, core.Amount, core.PartyAndReference, java.security.PublicKey)"></a>
<code><span class="keyword">fun </span><span class="identifier">generateIssue</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash$generateIssue(core.TransactionBuilder, core.Amount, core.PartyAndReference, java.security.PublicKey)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateIssue(core.TransactionBuilder, core.Amount, core.PartyAndReference, java.security.PublicKey)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateIssue(core.TransactionBuilder, core.Amount, core.PartyAndReference, java.security.PublicKey)/at">at</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateIssue(core.TransactionBuilder, core.Amount, core.PartyAndReference, java.security.PublicKey)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<a name="contracts.Cash$generateIssue(core.contracts.TransactionBuilder, core.contracts.Amount, core.contracts.PartyAndReference, java.security.PublicKey)"></a>
<code><span class="keyword">fun </span><span class="identifier">generateIssue</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash$generateIssue(core.contracts.TransactionBuilder, core.contracts.Amount, core.contracts.PartyAndReference, java.security.PublicKey)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateIssue(core.contracts.TransactionBuilder, core.contracts.Amount, core.contracts.PartyAndReference, java.security.PublicKey)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateIssue(core.contracts.TransactionBuilder, core.contracts.Amount, core.contracts.PartyAndReference, java.security.PublicKey)/at">at</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateIssue(core.contracts.TransactionBuilder, core.contracts.Amount, core.contracts.PartyAndReference, java.security.PublicKey)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<p>Puts together an issuance transaction for the specified amount that starts out being owned by the given pubkey.</p>
<br/>
<br/>

4
docs/build/html/api/contracts/-cash/generate-spend.html vendored
View File

@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">Cash</a>&nbsp;/&nbsp;<a href=".">generateSpend</a><br/>
<br/>
<h1>generateSpend</h1>
<a name="contracts.Cash$generateSpend(core.TransactionBuilder, core.Amount, java.security.PublicKey, kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.Party)))"></a>
<code><span class="keyword">fun </span><span class="identifier">generateSpend</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash$generateSpend(core.TransactionBuilder, core.Amount, java.security.PublicKey, kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.Party)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.TransactionBuilder, core.Amount, java.security.PublicKey, kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.Party)))/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.TransactionBuilder, core.Amount, java.security.PublicKey, kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.Party)))/to">to</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.TransactionBuilder, core.Amount, java.security.PublicKey, kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.Party)))/cashStates">cashStates</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.TransactionBuilder, core.Amount, java.security.PublicKey, kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.Party)))/onlyFromParties">onlyFromParties</span><span class="symbol">:</span>&nbsp;<span class="identifier">Set</span><span class="symbol">&lt;</span><a href="../../core/-party/index.html"><span class="identifier">Party</span></a><span class="symbol">&gt;</span><span class="symbol">?</span>&nbsp;<span class="symbol">=</span>&nbsp;null<span class="symbol">)</span><span class="symbol">: </span><span class="identifier">List</span><span class="symbol">&lt;</span><a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">&gt;</span></code><br/>
<a name="contracts.Cash$generateSpend(core.contracts.TransactionBuilder, core.contracts.Amount, java.security.PublicKey, kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.crypto.Party)))"></a>
<code><span class="keyword">fun </span><span class="identifier">generateSpend</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash$generateSpend(core.contracts.TransactionBuilder, core.contracts.Amount, java.security.PublicKey, kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.crypto.Party)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.contracts.TransactionBuilder, core.contracts.Amount, java.security.PublicKey, kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.crypto.Party)))/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.contracts.TransactionBuilder, core.contracts.Amount, java.security.PublicKey, kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.crypto.Party)))/to">to</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.contracts.TransactionBuilder, core.contracts.Amount, java.security.PublicKey, kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.crypto.Party)))/cashStates">cashStates</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.contracts.TransactionBuilder, core.contracts.Amount, java.security.PublicKey, kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.crypto.Party)))/onlyFromParties">onlyFromParties</span><span class="symbol">:</span>&nbsp;<span class="identifier">Set</span><span class="symbol">&lt;</span><a href="../../core/-party/index.html"><span class="identifier">Party</span></a><span class="symbol">&gt;</span><span class="symbol">?</span>&nbsp;<span class="symbol">=</span>&nbsp;null<span class="symbol">)</span><span class="symbol">: </span><span class="identifier">List</span><span class="symbol">&lt;</span><a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">&gt;</span></code><br/>
<p>Generate a transaction that consumes one or more of the given input states to move money to the given pubkey.
Note that the wallet list is not updated: its up to you to do that.</p>
<h3>Parameters</h3>

6
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View File

@ -73,14 +73,14 @@ the same transaction.</p>
<td>
<a href="generate-issue.html">generateIssue</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">generateIssue</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash$generateIssue(core.TransactionBuilder, core.Amount, core.PartyAndReference, java.security.PublicKey)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateIssue(core.TransactionBuilder, core.Amount, core.PartyAndReference, java.security.PublicKey)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateIssue(core.TransactionBuilder, core.Amount, core.PartyAndReference, java.security.PublicKey)/at">at</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateIssue(core.TransactionBuilder, core.Amount, core.PartyAndReference, java.security.PublicKey)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Puts together an issuance transaction for the specified amount that starts out being owned by the given pubkey.</p>
<code><span class="keyword">fun </span><span class="identifier">generateIssue</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash$generateIssue(core.contracts.TransactionBuilder, core.contracts.Amount, core.contracts.PartyAndReference, java.security.PublicKey)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateIssue(core.contracts.TransactionBuilder, core.contracts.Amount, core.contracts.PartyAndReference, java.security.PublicKey)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateIssue(core.contracts.TransactionBuilder, core.contracts.Amount, core.contracts.PartyAndReference, java.security.PublicKey)/at">at</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateIssue(core.contracts.TransactionBuilder, core.contracts.Amount, core.contracts.PartyAndReference, java.security.PublicKey)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Puts together an issuance transaction for the specified amount that starts out being owned by the given pubkey.</p>
</td>
</tr>
<tr>
<td>
<a href="generate-spend.html">generateSpend</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">generateSpend</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash$generateSpend(core.TransactionBuilder, core.Amount, java.security.PublicKey, kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.Party)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.TransactionBuilder, core.Amount, java.security.PublicKey, kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.Party)))/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.TransactionBuilder, core.Amount, java.security.PublicKey, kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.Party)))/to">to</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.TransactionBuilder, core.Amount, java.security.PublicKey, kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.Party)))/cashStates">cashStates</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.TransactionBuilder, core.Amount, java.security.PublicKey, kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.Party)))/onlyFromParties">onlyFromParties</span><span class="symbol">:</span>&nbsp;<span class="identifier">Set</span><span class="symbol">&lt;</span><a href="../../core/-party/index.html"><span class="identifier">Party</span></a><span class="symbol">&gt;</span><span class="symbol">?</span>&nbsp;<span class="symbol">=</span>&nbsp;null<span class="symbol">)</span><span class="symbol">: </span><span class="identifier">List</span><span class="symbol">&lt;</span><a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">&gt;</span></code><p>Generate a transaction that consumes one or more of the given input states to move money to the given pubkey.
<code><span class="keyword">fun </span><span class="identifier">generateSpend</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash$generateSpend(core.contracts.TransactionBuilder, core.contracts.Amount, java.security.PublicKey, kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.crypto.Party)))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.contracts.TransactionBuilder, core.contracts.Amount, java.security.PublicKey, kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.crypto.Party)))/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.contracts.TransactionBuilder, core.contracts.Amount, java.security.PublicKey, kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.crypto.Party)))/to">to</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.contracts.TransactionBuilder, core.contracts.Amount, java.security.PublicKey, kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.crypto.Party)))/cashStates">cashStates</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.Cash$generateSpend(core.contracts.TransactionBuilder, core.contracts.Amount, java.security.PublicKey, kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))), kotlin.collections.Set((core.crypto.Party)))/onlyFromParties">onlyFromParties</span><span class="symbol">:</span>&nbsp;<span class="identifier">Set</span><span class="symbol">&lt;</span><a href="../../core/-party/index.html"><span class="identifier">Party</span></a><span class="symbol">&gt;</span><span class="symbol">?</span>&nbsp;<span class="symbol">=</span>&nbsp;null<span class="symbol">)</span><span class="symbol">: </span><span class="identifier">List</span><span class="symbol">&lt;</span><a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">&gt;</span></code><p>Generate a transaction that consumes one or more of the given input states to move money to the given pubkey.
Note that the wallet list is not updated: its up to you to do that.</p>
</td>
</tr>
@ -88,7 +88,7 @@ Note that the wallet list is not updated: its up to you to do that.</p>
<td>
<a href="verify.html">verify</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash$verify(core.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>This is the function EVERYONE runs</p>
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash$verify(core.contracts.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>This is the function EVERYONE runs</p>
</td>
</tr>
</tbody>

4
docs/build/html/api/contracts/-cash/verify.html vendored
View File

@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">Cash</a>&nbsp;/&nbsp;<a href=".">verify</a><br/>
<br/>
<h1>verify</h1>
<a name="contracts.Cash$verify(core.TransactionForVerification)"></a>
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash$verify(core.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<a name="contracts.Cash$verify(core.contracts.TransactionForVerification)"></a>
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.Cash$verify(core.contracts.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
Overrides <a href="../../core/-contract/verify.html">Contract.verify</a><br/>
<p>This is the function EVERYONE runs</p>
<br/>

2
docs/build/html/api/contracts/-commercial-paper/-commands/-issue/index.html vendored
View File

@ -28,7 +28,7 @@
<td>
<a href="../../../../core/-type-only-command-data/equals.html">equals</a></td>
<td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.contracts.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
</tr>
<tr>
<td>

2
docs/build/html/api/contracts/-commercial-paper/-commands/-move/index.html vendored
View File

@ -28,7 +28,7 @@
<td>
<a href="../../../../core/-type-only-command-data/equals.html">equals</a></td>
<td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.contracts.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
</tr>
<tr>
<td>

2
docs/build/html/api/contracts/-commercial-paper/-commands/-redeem/index.html vendored
View File

@ -28,7 +28,7 @@
<td>
<a href="../../../../core/-type-only-command-data/equals.html">equals</a></td>
<td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.contracts.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
</tr>
<tr>
<td>

2
docs/build/html/api/contracts/-commercial-paper/-state/-init-.html vendored
View File

@ -7,7 +7,7 @@
<a href="../../index.html">contracts</a>&nbsp;/&nbsp;<a href="../index.html">CommercialPaper</a>&nbsp;/&nbsp;<a href="index.html">State</a>&nbsp;/&nbsp;<a href=".">&lt;init&gt;</a><br/>
<br/>
<h1>&lt;init&gt;</h1>
<code><span class="identifier">State</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.PartyAndReference, java.security.PublicKey, core.Amount, java.time.Instant)/issuance">issuance</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.PartyAndReference, java.security.PublicKey, core.Amount, java.time.Instant)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.PartyAndReference, java.security.PublicKey, core.Amount, java.time.Instant)/faceValue">faceValue</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.PartyAndReference, java.security.PublicKey, core.Amount, java.time.Instant)/maturityDate">maturityDate</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span></code><br/>
<code><span class="identifier">State</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.contracts.PartyAndReference, java.security.PublicKey, core.contracts.Amount, java.time.Instant)/issuance">issuance</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.contracts.PartyAndReference, java.security.PublicKey, core.contracts.Amount, java.time.Instant)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.contracts.PartyAndReference, java.security.PublicKey, core.contracts.Amount, java.time.Instant)/faceValue">faceValue</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.contracts.PartyAndReference, java.security.PublicKey, core.contracts.Amount, java.time.Instant)/maturityDate">maturityDate</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span></code><br/>
<br/>
<br/>
</BODY>

6
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View File

@ -17,7 +17,7 @@
<td>
<a href="-init-.html">&lt;init&gt;</a></td>
<td>
<code><span class="identifier">State</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.PartyAndReference, java.security.PublicKey, core.Amount, java.time.Instant)/issuance">issuance</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.PartyAndReference, java.security.PublicKey, core.Amount, java.time.Instant)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.PartyAndReference, java.security.PublicKey, core.Amount, java.time.Instant)/faceValue">faceValue</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.PartyAndReference, java.security.PublicKey, core.Amount, java.time.Instant)/maturityDate">maturityDate</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span></code></td>
<code><span class="identifier">State</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.contracts.PartyAndReference, java.security.PublicKey, core.contracts.Amount, java.time.Instant)/issuance">issuance</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.contracts.PartyAndReference, java.security.PublicKey, core.contracts.Amount, java.time.Instant)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.contracts.PartyAndReference, java.security.PublicKey, core.contracts.Amount, java.time.Instant)/faceValue">faceValue</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper.State$<init>(core.contracts.PartyAndReference, java.security.PublicKey, core.contracts.Amount, java.time.Instant)/maturityDate">maturityDate</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span></code></td>
</tr>
</tbody>
</table>
@ -71,13 +71,13 @@
<td>
<a href="with-face-value.html">withFaceValue</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">withFaceValue</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper.State$withFaceValue(core.Amount)/newFaceValue">newFaceValue</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">&lt;ERROR CLASS&gt;</span></code></td>
<code><span class="keyword">fun </span><span class="identifier">withFaceValue</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper.State$withFaceValue(core.contracts.Amount)/newFaceValue">newFaceValue</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">&lt;ERROR CLASS&gt;</span></code></td>
</tr>
<tr>
<td>
<a href="with-issuance.html">withIssuance</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">withIssuance</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper.State$withIssuance(core.PartyAndReference)/newIssuance">newIssuance</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">&lt;ERROR CLASS&gt;</span></code></td>
<code><span class="keyword">fun </span><span class="identifier">withIssuance</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper.State$withIssuance(core.contracts.PartyAndReference)/newIssuance">newIssuance</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">&lt;ERROR CLASS&gt;</span></code></td>
</tr>
<tr>
<td>

4
docs/build/html/api/contracts/-commercial-paper/-state/with-face-value.html vendored
View File

@ -7,8 +7,8 @@
<a href="../../index.html">contracts</a>&nbsp;/&nbsp;<a href="../index.html">CommercialPaper</a>&nbsp;/&nbsp;<a href="index.html">State</a>&nbsp;/&nbsp;<a href=".">withFaceValue</a><br/>
<br/>
<h1>withFaceValue</h1>
<a name="contracts.CommercialPaper.State$withFaceValue(core.Amount)"></a>
<code><span class="keyword">fun </span><span class="identifier">withFaceValue</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper.State$withFaceValue(core.Amount)/newFaceValue">newFaceValue</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">&lt;ERROR CLASS&gt;</span></code><br/>
<a name="contracts.CommercialPaper.State$withFaceValue(core.contracts.Amount)"></a>
<code><span class="keyword">fun </span><span class="identifier">withFaceValue</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper.State$withFaceValue(core.contracts.Amount)/newFaceValue">newFaceValue</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">&lt;ERROR CLASS&gt;</span></code><br/>
<br/>
<br/>
</BODY>

4
docs/build/html/api/contracts/-commercial-paper/-state/with-issuance.html vendored
View File

@ -7,8 +7,8 @@
<a href="../../index.html">contracts</a>&nbsp;/&nbsp;<a href="../index.html">CommercialPaper</a>&nbsp;/&nbsp;<a href="index.html">State</a>&nbsp;/&nbsp;<a href=".">withIssuance</a><br/>
<br/>
<h1>withIssuance</h1>
<a name="contracts.CommercialPaper.State$withIssuance(core.PartyAndReference)"></a>
<code><span class="keyword">fun </span><span class="identifier">withIssuance</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper.State$withIssuance(core.PartyAndReference)/newIssuance">newIssuance</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">&lt;ERROR CLASS&gt;</span></code><br/>
<a name="contracts.CommercialPaper.State$withIssuance(core.contracts.PartyAndReference)"></a>
<code><span class="keyword">fun </span><span class="identifier">withIssuance</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper.State$withIssuance(core.contracts.PartyAndReference)/newIssuance">newIssuance</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">&lt;ERROR CLASS&gt;</span></code><br/>
<br/>
<br/>
</BODY>

4
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@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">CommercialPaper</a>&nbsp;/&nbsp;<a href=".">generateIssue</a><br/>
<br/>
<h1>generateIssue</h1>
<a name="contracts.CommercialPaper$generateIssue(core.PartyAndReference, core.Amount, java.time.Instant)"></a>
<code><span class="keyword">fun </span><span class="identifier">generateIssue</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$generateIssue(core.PartyAndReference, core.Amount, java.time.Instant)/issuance">issuance</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateIssue(core.PartyAndReference, core.Amount, java.time.Instant)/faceValue">faceValue</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateIssue(core.PartyAndReference, core.Amount, java.time.Instant)/maturityDate">maturityDate</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a></code><br/>
<a name="contracts.CommercialPaper$generateIssue(core.contracts.PartyAndReference, core.contracts.Amount, java.time.Instant)"></a>
<code><span class="keyword">fun </span><span class="identifier">generateIssue</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$generateIssue(core.contracts.PartyAndReference, core.contracts.Amount, java.time.Instant)/issuance">issuance</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateIssue(core.contracts.PartyAndReference, core.contracts.Amount, java.time.Instant)/faceValue">faceValue</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateIssue(core.contracts.PartyAndReference, core.contracts.Amount, java.time.Instant)/maturityDate">maturityDate</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a></code><br/>
<p>Returns a transaction that issues commercial paper, owned by the issuing parties key. Does not update
an existing transaction because you arent able to issue multiple pieces of CP in a single transaction
at the moment: this restriction is not fundamental and may be lifted later.</p>

4
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@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">CommercialPaper</a>&nbsp;/&nbsp;<a href=".">generateMove</a><br/>
<br/>
<h1>generateMove</h1>
<a name="contracts.CommercialPaper$generateMove(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)"></a>
<code><span class="keyword">fun </span><span class="identifier">generateMove</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$generateMove(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateMove(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)/paper">paper</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateMove(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)/newOwner">newOwner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<a name="contracts.CommercialPaper$generateMove(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)"></a>
<code><span class="keyword">fun </span><span class="identifier">generateMove</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$generateMove(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateMove(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)/paper">paper</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateMove(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)/newOwner">newOwner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<p>Updates the given partial transaction with an input/output/command to reassign ownership of the paper.</p>
<br/>
<br/>

4
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@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">CommercialPaper</a>&nbsp;/&nbsp;<a href=".">generateRedeem</a><br/>
<br/>
<h1>generateRedeem</h1>
<a name="contracts.CommercialPaper$generateRedeem(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))"></a>
<code><span class="keyword">fun </span><span class="identifier">generateRedeem</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$generateRedeem(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateRedeem(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))/paper">paper</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateRedeem(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))/wallet">wallet</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="../-cash/-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<a name="contracts.CommercialPaper$generateRedeem(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))"></a>
<code><span class="keyword">fun </span><span class="identifier">generateRedeem</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$generateRedeem(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateRedeem(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))/paper">paper</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateRedeem(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))/wallet">wallet</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="../-cash/-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<p>Intended to be called by the issuer of some commercial paper, when an owner has notified us that they wish
to redeem the paper. We must therefore send enough money to the key that owns the paper to satisfy the face
value, and then ensure the paper is removed from the ledger.</p>

8
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@ -58,7 +58,7 @@ the contracts contents).</p>
<td>
<a href="generate-issue.html">generateIssue</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">generateIssue</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$generateIssue(core.PartyAndReference, core.Amount, java.time.Instant)/issuance">issuance</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateIssue(core.PartyAndReference, core.Amount, java.time.Instant)/faceValue">faceValue</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateIssue(core.PartyAndReference, core.Amount, java.time.Instant)/maturityDate">maturityDate</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a></code><p>Returns a transaction that issues commercial paper, owned by the issuing parties key. Does not update
<code><span class="keyword">fun </span><span class="identifier">generateIssue</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$generateIssue(core.contracts.PartyAndReference, core.contracts.Amount, java.time.Instant)/issuance">issuance</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateIssue(core.contracts.PartyAndReference, core.contracts.Amount, java.time.Instant)/faceValue">faceValue</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateIssue(core.contracts.PartyAndReference, core.contracts.Amount, java.time.Instant)/maturityDate">maturityDate</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a></code><p>Returns a transaction that issues commercial paper, owned by the issuing parties key. Does not update
an existing transaction because you arent able to issue multiple pieces of CP in a single transaction
at the moment: this restriction is not fundamental and may be lifted later.</p>
</td>
@ -67,14 +67,14 @@ at the moment: this restriction is not fundamental and may be lifted later.</p>
<td>
<a href="generate-move.html">generateMove</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">generateMove</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$generateMove(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateMove(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)/paper">paper</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateMove(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)/newOwner">newOwner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Updates the given partial transaction with an input/output/command to reassign ownership of the paper.</p>
<code><span class="keyword">fun </span><span class="identifier">generateMove</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$generateMove(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateMove(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)/paper">paper</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateMove(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), java.security.PublicKey)/newOwner">newOwner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Updates the given partial transaction with an input/output/command to reassign ownership of the paper.</p>
</td>
</tr>
<tr>
<td>
<a href="generate-redeem.html">generateRedeem</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">generateRedeem</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$generateRedeem(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateRedeem(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))/paper">paper</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateRedeem(core.TransactionBuilder, core.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))/wallet">wallet</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="../-cash/-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Intended to be called by the issuer of some commercial paper, when an owner has notified us that they wish
<code><span class="keyword">fun </span><span class="identifier">generateRedeem</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$generateRedeem(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateRedeem(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))/paper">paper</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CommercialPaper$generateRedeem(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CommercialPaper.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))/wallet">wallet</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="../-cash/-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Intended to be called by the issuer of some commercial paper, when an owner has notified us that they wish
to redeem the paper. We must therefore send enough money to the key that owns the paper to satisfy the face
value, and then ensure the paper is removed from the ledger.</p>
</td>
@ -83,7 +83,7 @@ value, and then ensure the paper is removed from the ledger.</p>
<td>
<a href="verify.html">verify</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$verify(core.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Takes an object that represents a state transition, and ensures the inputs/outputs/commands make sense.
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$verify(core.contracts.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Takes an object that represents a state transition, and ensures the inputs/outputs/commands make sense.
Must throw an exception if theres a problem that should prevent state transition. Takes a single object
rather than an argument so that additional data can be added without breaking binary compatibility with
existing contract code.</p>

4
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@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">CommercialPaper</a>&nbsp;/&nbsp;<a href=".">verify</a><br/>
<br/>
<h1>verify</h1>
<a name="contracts.CommercialPaper$verify(core.TransactionForVerification)"></a>
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$verify(core.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<a name="contracts.CommercialPaper$verify(core.contracts.TransactionForVerification)"></a>
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.CommercialPaper$verify(core.contracts.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
Overrides <a href="../../core/-contract/verify.html">Contract.verify</a><br/>
<p>Takes an object that represents a state transition, and ensures the inputs/outputs/commands make sense.
Must throw an exception if theres a problem that should prevent state transition. Takes a single object

2
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@ -7,7 +7,7 @@
<a href="../../index.html">contracts</a>&nbsp;/&nbsp;<a href="../index.html">CrowdFund</a>&nbsp;/&nbsp;<a href="index.html">Campaign</a>&nbsp;/&nbsp;<a href=".">&lt;init&gt;</a><br/>
<br/>
<h1>&lt;init&gt;</h1>
<code><span class="identifier">Campaign</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.Amount, java.time.Instant)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.Amount, java.time.Instant)/name">name</span><span class="symbol">:</span>&nbsp;<span class="identifier">String</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.Amount, java.time.Instant)/target">target</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.Amount, java.time.Instant)/closingTime">closingTime</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span></code><br/>
<code><span class="identifier">Campaign</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.contracts.Amount, java.time.Instant)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.contracts.Amount, java.time.Instant)/name">name</span><span class="symbol">:</span>&nbsp;<span class="identifier">String</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.contracts.Amount, java.time.Instant)/target">target</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.contracts.Amount, java.time.Instant)/closingTime">closingTime</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span></code><br/>
<br/>
<br/>
</BODY>

2
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@ -17,7 +17,7 @@
<td>
<a href="-init-.html">&lt;init&gt;</a></td>
<td>
<code><span class="identifier">Campaign</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.Amount, java.time.Instant)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.Amount, java.time.Instant)/name">name</span><span class="symbol">:</span>&nbsp;<span class="identifier">String</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.Amount, java.time.Instant)/target">target</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.Amount, java.time.Instant)/closingTime">closingTime</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span></code></td>
<code><span class="identifier">Campaign</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.contracts.Amount, java.time.Instant)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.contracts.Amount, java.time.Instant)/name">name</span><span class="symbol">:</span>&nbsp;<span class="identifier">String</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.contracts.Amount, java.time.Instant)/target">target</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Campaign$<init>(java.security.PublicKey, kotlin.String, core.contracts.Amount, java.time.Instant)/closingTime">closingTime</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span></code></td>
</tr>
</tbody>
</table>

2
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@ -28,7 +28,7 @@
<td>
<a href="../../../../core/-type-only-command-data/equals.html">equals</a></td>
<td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.contracts.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
</tr>
<tr>
<td>

2
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View File

@ -28,7 +28,7 @@
<td>
<a href="../../../../core/-type-only-command-data/equals.html">equals</a></td>
<td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.contracts.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
</tr>
<tr>
<td>

2
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View File

@ -28,7 +28,7 @@
<td>
<a href="../../../../core/-type-only-command-data/equals.html">equals</a></td>
<td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.contracts.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
</tr>
<tr>
<td>

2
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View File

@ -7,7 +7,7 @@
<a href="../../index.html">contracts</a>&nbsp;/&nbsp;<a href="../index.html">CrowdFund</a>&nbsp;/&nbsp;<a href="index.html">Pledge</a>&nbsp;/&nbsp;<a href=".">&lt;init&gt;</a><br/>
<br/>
<h1>&lt;init&gt;</h1>
<code><span class="identifier">Pledge</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund.Pledge$<init>(java.security.PublicKey, core.Amount)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Pledge$<init>(java.security.PublicKey, core.Amount)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">)</span></code><br/>
<code><span class="identifier">Pledge</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund.Pledge$<init>(java.security.PublicKey, core.contracts.Amount)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Pledge$<init>(java.security.PublicKey, core.contracts.Amount)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">)</span></code><br/>
<br/>
<br/>
</BODY>

2
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@ -17,7 +17,7 @@
<td>
<a href="-init-.html">&lt;init&gt;</a></td>
<td>
<code><span class="identifier">Pledge</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund.Pledge$<init>(java.security.PublicKey, core.Amount)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Pledge$<init>(java.security.PublicKey, core.Amount)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">)</span></code></td>
<code><span class="identifier">Pledge</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund.Pledge$<init>(java.security.PublicKey, core.contracts.Amount)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund.Pledge$<init>(java.security.PublicKey, core.contracts.Amount)/amount">amount</span><span class="symbol">:</span>&nbsp;<a href="../../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">)</span></code></td>
</tr>
</tbody>
</table>

4
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View File

@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">CrowdFund</a>&nbsp;/&nbsp;<a href=".">generateClose</a><br/>
<br/>
<h1>generateClose</h1>
<a name="contracts.CrowdFund$generateClose(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))"></a>
<code><span class="keyword">fun </span><span class="identifier">generateClose</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$generateClose(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateClose(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))/campaign">campaign</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateClose(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))/wallet">wallet</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="../-cash/-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<a name="contracts.CrowdFund$generateClose(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))"></a>
<code><span class="keyword">fun </span><span class="identifier">generateClose</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$generateClose(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateClose(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))/campaign">campaign</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateClose(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))/wallet">wallet</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="../-cash/-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<br/>
<br/>
</BODY>

4
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View File

@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">CrowdFund</a>&nbsp;/&nbsp;<a href=".">generatePledge</a><br/>
<br/>
<h1>generatePledge</h1>
<a name="contracts.CrowdFund$generatePledge(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)"></a>
<code><span class="keyword">fun </span><span class="identifier">generatePledge</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$generatePledge(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generatePledge(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)/campaign">campaign</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generatePledge(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)/subscriber">subscriber</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<a name="contracts.CrowdFund$generatePledge(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)"></a>
<code><span class="keyword">fun </span><span class="identifier">generatePledge</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$generatePledge(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generatePledge(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)/campaign">campaign</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generatePledge(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)/subscriber">subscriber</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<p>Updates the given partial transaction with an input/output/command to fund the opportunity.</p>
<br/>
<br/>

4
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@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">CrowdFund</a>&nbsp;/&nbsp;<a href=".">generateRegister</a><br/>
<br/>
<h1>generateRegister</h1>
<a name="contracts.CrowdFund$generateRegister(core.PartyAndReference, core.Amount, kotlin.String, java.time.Instant)"></a>
<code><span class="keyword">fun </span><span class="identifier">generateRegister</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.PartyAndReference, core.Amount, kotlin.String, java.time.Instant)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.PartyAndReference, core.Amount, kotlin.String, java.time.Instant)/fundingTarget">fundingTarget</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.PartyAndReference, core.Amount, kotlin.String, java.time.Instant)/fundingName">fundingName</span><span class="symbol">:</span>&nbsp;<span class="identifier">String</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.PartyAndReference, core.Amount, kotlin.String, java.time.Instant)/closingTime">closingTime</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a></code><br/>
<a name="contracts.CrowdFund$generateRegister(core.contracts.PartyAndReference, core.contracts.Amount, kotlin.String, java.time.Instant)"></a>
<code><span class="keyword">fun </span><span class="identifier">generateRegister</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.contracts.PartyAndReference, core.contracts.Amount, kotlin.String, java.time.Instant)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.contracts.PartyAndReference, core.contracts.Amount, kotlin.String, java.time.Instant)/fundingTarget">fundingTarget</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.contracts.PartyAndReference, core.contracts.Amount, kotlin.String, java.time.Instant)/fundingName">fundingName</span><span class="symbol">:</span>&nbsp;<span class="identifier">String</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.contracts.PartyAndReference, core.contracts.Amount, kotlin.String, java.time.Instant)/closingTime">closingTime</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a></code><br/>
<p>Returns a transaction that registers a crowd-funding campaing, owned by the issuing institutions key. Does not update
an existing transaction because its not possible to register multiple campaigns in a single transaction</p>
<br/>

8
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@ -91,20 +91,20 @@ the contracts contents).</p>
<td>
<a href="generate-close.html">generateClose</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">generateClose</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$generateClose(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateClose(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))/campaign">campaign</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateClose(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.StateAndRef((contracts.Cash.State)))))/wallet">wallet</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="../-cash/-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code></td>
<code><span class="keyword">fun </span><span class="identifier">generateClose</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$generateClose(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateClose(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))/campaign">campaign</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateClose(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), kotlin.collections.List((core.contracts.StateAndRef((contracts.Cash.State)))))/wallet">wallet</span><span class="symbol">:</span>&nbsp;<span class="identifier">List</span><span class="symbol">&lt;</span><a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="../-cash/-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code></td>
</tr>
<tr>
<td>
<a href="generate-pledge.html">generatePledge</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">generatePledge</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$generatePledge(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generatePledge(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)/campaign">campaign</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generatePledge(core.TransactionBuilder, core.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)/subscriber">subscriber</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Updates the given partial transaction with an input/output/command to fund the opportunity.</p>
<code><span class="keyword">fun </span><span class="identifier">generatePledge</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$generatePledge(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generatePledge(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)/campaign">campaign</span><span class="symbol">:</span>&nbsp;<a href="../../core/-state-and-ref/index.html"><span class="identifier">StateAndRef</span></a><span class="symbol">&lt;</span><a href="-state/index.html"><span class="identifier">State</span></a><span class="symbol">&gt;</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generatePledge(core.contracts.TransactionBuilder, core.contracts.StateAndRef((contracts.CrowdFund.State)), java.security.PublicKey)/subscriber">subscriber</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Updates the given partial transaction with an input/output/command to fund the opportunity.</p>
</td>
</tr>
<tr>
<td>
<a href="generate-register.html">generateRegister</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">generateRegister</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.PartyAndReference, core.Amount, kotlin.String, java.time.Instant)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.PartyAndReference, core.Amount, kotlin.String, java.time.Instant)/fundingTarget">fundingTarget</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.PartyAndReference, core.Amount, kotlin.String, java.time.Instant)/fundingName">fundingName</span><span class="symbol">:</span>&nbsp;<span class="identifier">String</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.PartyAndReference, core.Amount, kotlin.String, java.time.Instant)/closingTime">closingTime</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a></code><p>Returns a transaction that registers a crowd-funding campaing, owned by the issuing institutions key. Does not update
<code><span class="keyword">fun </span><span class="identifier">generateRegister</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.contracts.PartyAndReference, core.contracts.Amount, kotlin.String, java.time.Instant)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.contracts.PartyAndReference, core.contracts.Amount, kotlin.String, java.time.Instant)/fundingTarget">fundingTarget</span><span class="symbol">:</span>&nbsp;<a href="../../core/-amount/index.html"><span class="identifier">Amount</span></a><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.contracts.PartyAndReference, core.contracts.Amount, kotlin.String, java.time.Instant)/fundingName">fundingName</span><span class="symbol">:</span>&nbsp;<span class="identifier">String</span><span class="symbol">, </span><span class="identifier" id="contracts.CrowdFund$generateRegister(core.contracts.PartyAndReference, core.contracts.Amount, kotlin.String, java.time.Instant)/closingTime">closingTime</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/time/Instant.html"><span class="identifier">Instant</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a></code><p>Returns a transaction that registers a crowd-funding campaing, owned by the issuing institutions key. Does not update
an existing transaction because its not possible to register multiple campaigns in a single transaction</p>
</td>
</tr>
@ -112,7 +112,7 @@ an existing transaction because its not possible to register multiple campaigns
<td>
<a href="verify.html">verify</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$verify(core.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Takes an object that represents a state transition, and ensures the inputs/outputs/commands make sense.
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$verify(core.contracts.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Takes an object that represents a state transition, and ensures the inputs/outputs/commands make sense.
Must throw an exception if theres a problem that should prevent state transition. Takes a single object
rather than an argument so that additional data can be added without breaking binary compatibility with
existing contract code.</p>

4
docs/build/html/api/contracts/-crowd-fund/verify.html vendored
View File

@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">CrowdFund</a>&nbsp;/&nbsp;<a href=".">verify</a><br/>
<br/>
<h1>verify</h1>
<a name="contracts.CrowdFund$verify(core.TransactionForVerification)"></a>
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$verify(core.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
<a name="contracts.CrowdFund$verify(core.contracts.TransactionForVerification)"></a>
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.CrowdFund$verify(core.contracts.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><br/>
Overrides <a href="../../core/-contract/verify.html">Contract.verify</a><br/>
<p>Takes an object that represents a state transition, and ensures the inputs/outputs/commands make sense.
Must throw an exception if theres a problem that should prevent state transition. Takes a single object

4
docs/build/html/api/contracts/-deal-state/index.html vendored
View File

@ -58,7 +58,7 @@ deal/agreement protocol to generate the necessary transaction for potential impl
<td>
<a href="with-public-key.html">withPublicKey</a></td>
<td>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">withPublicKey</span><span class="symbol">(</span><span class="identifier" id="contracts.DealState$withPublicKey(core.Party, java.security.PublicKey)/before">before</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party/index.html"><span class="identifier">Party</span></a><span class="symbol">, </span><span class="identifier" id="contracts.DealState$withPublicKey(core.Party, java.security.PublicKey)/after">after</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">DealState</span></code></td>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">withPublicKey</span><span class="symbol">(</span><span class="identifier" id="contracts.DealState$withPublicKey(core.crypto.Party, java.security.PublicKey)/before">before</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party/index.html"><span class="identifier">Party</span></a><span class="symbol">, </span><span class="identifier" id="contracts.DealState$withPublicKey(core.crypto.Party, java.security.PublicKey)/after">after</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">DealState</span></code></td>
</tr>
</tbody>
</table>
@ -69,7 +69,7 @@ deal/agreement protocol to generate the necessary transaction for potential impl
<td>
<a href="../../core/-linear-state/is-relevant.html">isRelevant</a></td>
<td>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">isRelevant</span><span class="symbol">(</span><span class="identifier" id="core.LinearState$isRelevant(kotlin.collections.Set((java.security.PublicKey)))/ourKeys">ourKeys</span><span class="symbol">:</span>&nbsp;<span class="identifier">Set</span><span class="symbol">&lt;</span><a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code><p>true if this should be tracked by our wallet(s)</p>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">isRelevant</span><span class="symbol">(</span><span class="identifier" id="core.contracts.LinearState$isRelevant(kotlin.collections.Set((java.security.PublicKey)))/ourKeys">ourKeys</span><span class="symbol">:</span>&nbsp;<span class="identifier">Set</span><span class="symbol">&lt;</span><a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">&gt;</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code><p>true if this should be tracked by our wallet(s)</p>
</td>
</tr>
</tbody>

4
docs/build/html/api/contracts/-deal-state/with-public-key.html vendored
View File

@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">DealState</a>&nbsp;/&nbsp;<a href=".">withPublicKey</a><br/>
<br/>
<h1>withPublicKey</h1>
<a name="contracts.DealState$withPublicKey(core.Party, java.security.PublicKey)"></a>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">withPublicKey</span><span class="symbol">(</span><span class="identifier" id="contracts.DealState$withPublicKey(core.Party, java.security.PublicKey)/before">before</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party/index.html"><span class="identifier">Party</span></a><span class="symbol">, </span><span class="identifier" id="contracts.DealState$withPublicKey(core.Party, java.security.PublicKey)/after">after</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="index.html"><span class="identifier">DealState</span></a></code><br/>
<a name="contracts.DealState$withPublicKey(core.crypto.Party, java.security.PublicKey)"></a>
<code><span class="keyword">abstract</span> <span class="keyword">fun </span><span class="identifier">withPublicKey</span><span class="symbol">(</span><span class="identifier" id="contracts.DealState$withPublicKey(core.crypto.Party, java.security.PublicKey)/before">before</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party/index.html"><span class="identifier">Party</span></a><span class="symbol">, </span><span class="identifier" id="contracts.DealState$withPublicKey(core.crypto.Party, java.security.PublicKey)/after">after</span><span class="symbol">:</span>&nbsp;<a href="http://docs.oracle.com/javase/6/docs/api/java/security/PublicKey.html"><span class="identifier">PublicKey</span></a><span class="symbol">)</span><span class="symbol">: </span><a href="index.html"><span class="identifier">DealState</span></a></code><br/>
<br/>
<br/>
</BODY>

2
docs/build/html/api/contracts/-dummy-contract/-commands/-create/index.html vendored
View File

@ -28,7 +28,7 @@
<td>
<a href="../../../../core/-type-only-command-data/equals.html">equals</a></td>
<td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="identifier">equals</span><span class="symbol">(</span><span class="identifier" id="core.contracts.TypeOnlyCommandData$equals(kotlin.Any)/other">other</span><span class="symbol">:</span>&nbsp;<span class="identifier">Any</span><span class="symbol">?</span><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Boolean</span></code></td>
</tr>
<tr>
<td>

4
docs/build/html/api/contracts/-dummy-contract/generate-initial.html vendored
View File

@ -7,8 +7,8 @@
<a href="../index.html">contracts</a>&nbsp;/&nbsp;<a href="index.html">DummyContract</a>&nbsp;/&nbsp;<a href=".">generateInitial</a><br/>
<br/>
<h1>generateInitial</h1>
<a name="contracts.DummyContract$generateInitial(core.PartyAndReference, kotlin.Int)"></a>
<code><span class="keyword">fun </span><span class="identifier">generateInitial</span><span class="symbol">(</span><span class="identifier" id="contracts.DummyContract$generateInitial(core.PartyAndReference, kotlin.Int)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.DummyContract$generateInitial(core.PartyAndReference, kotlin.Int)/magicNumber">magicNumber</span><span class="symbol">:</span>&nbsp;<span class="identifier">Int</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a></code><br/>
<a name="contracts.DummyContract$generateInitial(core.contracts.PartyAndReference, kotlin.Int)"></a>
<code><span class="keyword">fun </span><span class="identifier">generateInitial</span><span class="symbol">(</span><span class="identifier" id="contracts.DummyContract$generateInitial(core.contracts.PartyAndReference, kotlin.Int)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.DummyContract$generateInitial(core.contracts.PartyAndReference, kotlin.Int)/magicNumber">magicNumber</span><span class="symbol">:</span>&nbsp;<span class="identifier">Int</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a></code><br/>
<br/>
<br/>
</BODY>

4
docs/build/html/api/contracts/-dummy-contract/index.html vendored
View File

@ -58,13 +58,13 @@ the contracts contents).</p>
<td>
<a href="generate-initial.html">generateInitial</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">generateInitial</span><span class="symbol">(</span><span class="identifier" id="contracts.DummyContract$generateInitial(core.PartyAndReference, kotlin.Int)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.DummyContract$generateInitial(core.PartyAndReference, kotlin.Int)/magicNumber">magicNumber</span><span class="symbol">:</span>&nbsp;<span class="identifier">Int</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a></code></td>
<code><span class="keyword">fun </span><span class="identifier">generateInitial</span><span class="symbol">(</span><span class="identifier" id="contracts.DummyContract$generateInitial(core.contracts.PartyAndReference, kotlin.Int)/owner">owner</span><span class="symbol">:</span>&nbsp;<a href="../../core/-party-and-reference/index.html"><span class="identifier">PartyAndReference</span></a><span class="symbol">, </span><span class="identifier" id="contracts.DummyContract$generateInitial(core.contracts.PartyAndReference, kotlin.Int)/magicNumber">magicNumber</span><span class="symbol">:</span>&nbsp;<span class="identifier">Int</span><span class="symbol">)</span><span class="symbol">: </span><a href="../../core/-transaction-builder/index.html"><span class="identifier">TransactionBuilder</span></a></code></td>
</tr>
<tr>
<td>
<a href="verify.html">verify</a></td>
<td>
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.DummyContract$verify(core.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Takes an object that represents a state transition, and ensures the inputs/outputs/commands make sense.
<code><span class="keyword">fun </span><span class="identifier">verify</span><span class="symbol">(</span><span class="identifier" id="contracts.DummyContract$verify(core.contracts.TransactionForVerification)/tx">tx</span><span class="symbol">:</span>&nbsp;<a href="../../core/-transaction-for-verification/index.html"><span class="identifier">TransactionForVerification</span></a><span class="symbol">)</span><span class="symbol">: </span><span class="identifier">Unit</span></code><p>Takes an object that represents a state transition, and ensures the inputs/outputs/commands make sense.
Must throw an exception if theres a problem that should prevent state transition. Takes a single object
rather than an argument so that additional data can be added without breaking binary compatibility with
existing contract code.</p>

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