interface LinearState : ContractState
A state that evolves by superseding itself, all of which share the common "linearId".
This simplifies the job of tracking the current version of certain types of state in e.g. a wallet.
ClauseVerifier |
class ClauseVerifier<S : LinearState> : ConcreteClause<ContractState, CommandData, Unit> Standard clause to verify the LinearState safety properties. |
linearId |
abstract val linearId: UniqueIdentifier Unique id shared by all LinearState states throughout history within the wallets of all parties. Verify methods should check that one input and one output share the id in a transaction, except at issuance/termination. |
contract |
abstract val contract: Contract An instance of the contract class that will verify this state. |
participants |
abstract val participants: List<PublicKey> A |
isRelevant |
abstract fun isRelevant(ourKeys: Set<PublicKey>): Boolean True if this should be tracked by our wallet(s). |
hash |
fun ContractState.hash(): SecureHash Returns the SHA-256 hash of the serialised contents of this state (not cached) |
DealState |
interface DealState : LinearState Interface representing an agreement that exposes various attributes that are common. Implementing it simplifies implementation of general protocols that manipulate many agreement types. |
State |
class State : LinearState |