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 vault.
ClauseVerifier |
class ClauseVerifier<S : LinearState, C : CommandData> : Clause<S, C, 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 vaults 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<CompositeKey>
A |
isRelevant |
abstract fun isRelevant(ourKeys: Set<PublicKey>): Boolean
True if this should be tracked by our vault(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 flows that manipulate many agreement types. |
State |
data class State : LinearState |