class DummyContractV2 : UpgradedContract<State, State>
Dummy contract state for testing of the upgrade process.
Commands |
interface Commands : CommandData |
State |
data class State : ContractState |
<init> |
DummyContractV2()
Dummy contract state for testing of the upgrade process. |
legacyContract |
val legacyContract: Class<DummyContract> |
legalContractReference |
val legalContractReference: SecureHash
Unparsed reference to the natural language contract that this code is supposed to express (usually a hash of the contract's contents). |
generateUpgradeFromV1 |
fun generateUpgradeFromV1(vararg states: StateAndRef<State>): Pair<WireTransaction, Set<CompositeKey>>
Generate an upgrade transaction from DummyContract. |
upgrade |
fun upgrade(state: State): State
Upgrade contract's state object to a new state object. |
verify |
fun verify(tx: TransactionForContract): Unit
Takes an object that represents a state transition, and ensures the inputs/outputs/commands make sense. Must throw an exception if there's 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. |