akka.persistence
Interface PersistentActor

All Superinterfaces:

Actor, Eventsourced, ProcessorImpl, Recovery, RequiresMessageQueue<DequeBasedMessageQueueSemantics>, Snapshotter, Stash, StashFactory, StashSupport, UnrestrictedStash

All Known Implementing Classes:

AbstractEventsourcedProcessor, AbstractPersistentActor, AbstractPersistentActorWithAtLeastOnceDelivery, JournalPerfSpec.BenchActor, ShardCoordinator

public interface PersistentActor
extends ProcessorImpl, Eventsourced

An persistent Actor - can be used to implement command or event sourcing.

Nested Class Summary

Nested classes/interfaces inherited from interface akka.persistence.Eventsourced

Eventsourced.PendingHandlerInvocation

Nested classes/interfaces inherited from interface akka.persistence.Recovery

Recovery.State

Nested classes/interfaces inherited from interface akka.actor.Actor

Actor.emptyBehavior$

Method Summary

scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit>

receive() This defines the initial actor behavior, it must return a partial function with the actor logic.

Methods inherited from interface akka.persistence.Eventsourced

aroundPreRestart, aroundReceive, currentState, defer, defer, flushBatch, initialBehavior, pendingInvocations, pendingStashingPersistInvocations, persist, persist, persistAsync, persistAsync, persistingEvents, postStop, preRestart, processingCommands, processorStash, receiveCommand, receiveRecover, recovering, recoveryBehavior, resequenceableEventBatch, unstashAll, useProcessorBatching

Methods inherited from interface akka.persistence.ProcessorImpl

_persistenceId, aroundPostStop, aroundPreStart, deleteMessage, deleteMessage, deleteMessages, deleteMessages, flushJournalBatch, initializing, instanceId, nextSequenceNr, onRecoveryCompleted, onRecoveryFailure, onReplayFailure, onReplaySuccess, preRestartDefault, preStart, processing, processorBatch, processorId, recoveryFinished, recoveryRunning, sequenceNr, snapshotterId, unhandled, unstashFilterPredicate

Methods inherited from interface akka.persistence.Recovery

_currentPersistent, _currentState, _lastSequenceNr, _recoveryFailureCause, _recoveryFailureMessage, currentPersistentMessage, extension, getCurrentPersistentMessage, journal, lastSequenceNr, persistenceId, prepareRestart, receiverStash, recoveryPending, recoveryStarted, replayFailed, replayStarted, runReceive, snapshotSequenceNr, updateLastSequenceNr, updateLastSequenceNr, withCurrentPersistent

Methods inherited from interface akka.persistence.Snapshotter

deleteSnapshot, deleteSnapshots, loadSnapshot, saveSnapshot, snapshotStore

Methods inherited from interface akka.actor.Actor

aroundPostRestart, context, postRestart, self, sender, supervisorStrategy

Methods inherited from interface akka.actor.StashSupport

actorCell, capacity, clearStash, context, enqueueFirst, mailbox, prepend, self, stash, theStash, unstash, unstashAll

Methods inherited from interface akka.actor.StashFactory

createStash

Method Detail

receive

scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit> receive()

Description copied from interface: Actor

This defines the initial actor behavior, it must return a partial function with the actor logic.

Specified by:

receive in interface Actor

Returns:

(undocumented)