public static class Vault.Update<U extends ContractState>
Represents an update observed by the vault that will be notified to observers. Include the class StateRef
s of
transaction outputs that were consumed (inputs) and the interface ContractState
s produced (outputs) to/by the transaction
or transactions observed and the vault.
If the vault observes multiple transactions simultaneously, where some transactions consume the outputs of some of the other transactions observed, then the changes are observed "net" of those.
class StateRef
,
interface ContractState
@JvmOverloads public Update(@NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> consumed, @NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> produced, @Nullable java.util.UUID flowId, @NotNull net.corda.core.node.services.Vault.UpdateType type, @NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> references)
Represents an update observed by the vault that will be notified to observers. Include the class StateRef
s of
transaction outputs that were consumed (inputs) and the interface ContractState
s produced (outputs) to/by the transaction
or transactions observed and the vault.
If the vault observes multiple transactions simultaneously, where some transactions consume the outputs of some of the other transactions observed, then the changes are observed "net" of those.
type
- Specifies the type of update, currently supported types are general and, contract upgrade and notary change.Notary change transactions only modify the notary field on states, and potentially need to be handleddifferently.class StateRef
,
interface ContractState
@JvmOverloads public Update(@NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> consumed, @NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> produced, @Nullable java.util.UUID flowId, @NotNull net.corda.core.node.services.Vault.UpdateType type)
Represents an update observed by the vault that will be notified to observers. Include the class StateRef
s of
transaction outputs that were consumed (inputs) and the interface ContractState
s produced (outputs) to/by the transaction
or transactions observed and the vault.
If the vault observes multiple transactions simultaneously, where some transactions consume the outputs of some of the other transactions observed, then the changes are observed "net" of those.
type
- Specifies the type of update, currently supported types are general and, contract upgrade and notary change.Notary change transactions only modify the notary field on states, and potentially need to be handleddifferently.class StateRef
,
interface ContractState
@JvmOverloads public Update(@NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> consumed, @NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> produced, @Nullable java.util.UUID flowId)
Represents an update observed by the vault that will be notified to observers. Include the class StateRef
s of
transaction outputs that were consumed (inputs) and the interface ContractState
s produced (outputs) to/by the transaction
or transactions observed and the vault.
If the vault observes multiple transactions simultaneously, where some transactions consume the outputs of some of the other transactions observed, then the changes are observed "net" of those.
class StateRef
,
interface ContractState
@JvmOverloads public Update(@NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> consumed, @NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> produced)
Represents an update observed by the vault that will be notified to observers. Include the class StateRef
s of
transaction outputs that were consumed (inputs) and the interface ContractState
s produced (outputs) to/by the transaction
or transactions observed and the vault.
If the vault observes multiple transactions simultaneously, where some transactions consume the outputs of some of the other transactions observed, then the changes are observed "net" of those.
class StateRef
,
interface ContractState
public <T extends ContractState> boolean containsType(@NotNull java.lang.Class<T> clazz, @NotNull net.corda.core.node.services.Vault.StateStatus status)
Checks whether the update contains a state of the specified type and state status
public boolean isEmpty()
@NotNull public net.corda.core.node.services.Vault.Update<U> plus(@NotNull net.corda.core.node.services.Vault.Update<U> rhs)
Combine two updates into a single update with the combined inputs and outputs of the two updates but net any outputs of the left-hand-side (this) that are consumed by the inputs of the right-hand-side (rhs).
i.e. the net effect in terms of state live-ness of receiving the combined update is the same as receiving this followed by rhs.
@NotNull public java.lang.String toString()
@NotNull public net.corda.core.node.services.Vault.Update<U> copy(@NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> consumed, @NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> produced, @Nullable java.util.UUID flowId, @NotNull net.corda.core.node.services.Vault.UpdateType type)
Additional copy method to maintain backwards compatibility.
@NotNull public java.util.Set<net.corda.core.contracts.StateAndRef> getConsumed()
@NotNull public java.util.Set<net.corda.core.contracts.StateAndRef> getProduced()
@Nullable public java.util.UUID getFlowId()
@NotNull public net.corda.core.node.services.Vault.UpdateType getType()
Specifies the type of update,
currently supported types are general and, contract upgrade and notary change.Notary change transactions only modify the notary field on states, and potentially need to be handleddifferently.
@NotNull public java.util.Set<net.corda.core.contracts.StateAndRef> getReferences()
@NotNull public java.util.Set<net.corda.core.contracts.StateAndRef> component1()
@NotNull public java.util.Set<net.corda.core.contracts.StateAndRef> component2()
@Nullable public java.util.UUID component3()
@NotNull public net.corda.core.node.services.Vault.UpdateType component4()
Specifies the type of update,
currently supported types are general and, contract upgrade and notary change.Notary change transactions only modify the notary field on states, and potentially need to be handleddifferently.
@NotNull public java.util.Set<net.corda.core.contracts.StateAndRef> component5()
@NotNull public net.corda.core.node.services.Vault.Update<U> copy(@NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> consumed, @NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> produced, @Nullable java.util.UUID flowId, @NotNull net.corda.core.node.services.Vault.UpdateType type, @NotNull java.util.Set<? extends net.corda.core.contracts.StateAndRef<? extends U>> references)
Represents an update observed by the vault that will be notified to observers. Include the class StateRef
s of
transaction outputs that were consumed (inputs) and the interface ContractState
s produced (outputs) to/by the transaction
or transactions observed and the vault.
If the vault observes multiple transactions simultaneously, where some transactions consume the outputs of some of the other transactions observed, then the changes are observed "net" of those.
class StateRef
,
interface ContractState
public int hashCode()
Represents an update observed by the vault that will be notified to observers. Include the class StateRef
s of
transaction outputs that were consumed (inputs) and the interface ContractState
s produced (outputs) to/by the transaction
or transactions observed and the vault.
If the vault observes multiple transactions simultaneously, where some transactions consume the outputs of some of the other transactions observed, then the changes are observed "net" of those.
class StateRef
,
interface ContractState
public boolean equals(@Nullable java.lang.Object p)
Represents an update observed by the vault that will be notified to observers. Include the class StateRef
s of
transaction outputs that were consumed (inputs) and the interface ContractState
s produced (outputs) to/by the transaction
or transactions observed and the vault.
If the vault observes multiple transactions simultaneously, where some transactions consume the outputs of some of the other transactions observed, then the changes are observed "net" of those.
class StateRef
,
interface ContractState