com.r3corda.core.contracts / LinearState

LinearState

interface LinearState : ContractState

A state that evolves by superseding itself, all of which share the common "thread".

This simplifies the job of tracking the current version of certain types of state in e.g. a wallet.





Properties

thread abstract val thread: SecureHash

Unique thread id within the wallets of all parties

Inherited Properties

contract abstract val contract: Contract

An instance of the contract class that will verify this state.

participants abstract val participants: List<PublicKey>

A participant is any party that is able to consume this state in a valid transaction.

Functions

isRelevant abstract fun isRelevant(ourKeys: Set<PublicKey>): Boolean

true if this should be tracked by our wallet(s)

Extension Functions

hash fun ContractState.hash(): SecureHash

Returns the SHA-256 hash of the serialised contents of this state (not cached)

Inheritors

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.

DummyLinearState class DummyLinearState : LinearState