Package org.opendaylight.controller.cluster.raft.spi

Interface StateMachineCommand

All Superinterfaces:

Immutable

All Known Subinterfaces:

RaftCommand, StateCommand

All Known Implementing Classes:

AbortTransactionPayload, AbstractIdentifiablePayload, AbstractRaftCommand, AbstractStateCommand, CloseLocalHistoryPayload, CommitTransactionPayload, CommitTransactionPayload.CandidateTransaction, CreateLocalHistoryPayload, DisableTrackingPayload, IdentifiablePayload, NoopPayload, Payload, PurgeLocalHistoryPayload, PurgeTransactionPayload, ServerConfigurationPayload, SkipTransactionsPayload, VotingConfig

@NonNullByDefault
public sealed interface StateMachineCommand
extends Immutable
permits RaftCommand, StateCommand, Payload

A command for the RAFT Finite State Machine. It can be either a RaftCommand or a StateCommand.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	StateMachineCommand.Reader<T extends StateMachineCommand>	Read a StateMachineCommand from a DataInput.
static interface	StateMachineCommand.Support<T extends StateMachineCommand>	A combination of a StateMachineCommand.Reader and a StateMachineCommand.Writer for a concrete StateMachineCommand type, as indicated by StateMachineCommand.Support.commandType().
static interface	StateMachineCommand.Writer<T extends StateMachineCommand>	Write a StateMachineCommand to a DataOutput.

Method Summary

Modifier and Type	Method	Description
Payload	toSerialForm()	Returns the Serializable form.

Method Details

toSerialForm

@Beta
Payload toSerialForm()

Returns the Serializable form. Returned object must readResolve() into an equivalent object.

Returns:

the Serializable form