Package akka.persistence.typed.javadsl

Interface Summary

Interface	Description
CommandHandler<Command,Event,State>	FunctionalInterface for reacting on commands
CommandHandlerWithReply<Command,Event,State>	FunctionalInterface for reacting on commands
Effect<Event,State>	A command handler returns an Effect directive that defines what event or events to persist.
EventHandler<State,Event>	FunctionalInterface for reacting on events having been persisted
ReplicationContext	Provides access to replication specific state
ReplicationInterceptor<Event,State>
ReplyEffect<Event,State>	EventSourcedBehaviorWithEnforcedReplies can be used to enforce that replies are not forgotten.

Class Summary

Class	Description
CommandHandlerBuilder<Command,Event,State>
CommandHandlerBuilder$
CommandHandlerBuilderByState<Command,Event,S extends State,State>
CommandHandlerBuilderByState$
CommandHandlerWithReplyBuilder<Command,Event,State>
CommandHandlerWithReplyBuilder$
CommandHandlerWithReplyBuilderByState<Command,Event,S extends State,State>
CommandHandlerWithReplyBuilderByState$
EffectBuilder<Event,State>	A command handler returns an Effect directive that defines what event or events to persist.
EffectFactories<Event,State>	Factory methods for creating Effect directives - how an event sourced actor reacts on a command.
EffectFactories$	INTERNAL API: see class EffectFactories
EventHandlerBuilder<State,Event>
EventHandlerBuilder$
EventHandlerBuilderByState<S extends State,State,Event>
EventHandlerBuilderByState$
EventSourcedBehavior<Command,Event,State>	For projects using Java 17 and newer, also see EventSourcedOnCommandBehavior
EventSourcedBehaviorWithEnforcedReplies<Command,Event,State>	A EventSourcedBehavior that is enforcing that replies to commands are not forgotten.
EventSourcedOnCommandBehavior<Command,Event,State>	Event sourced behavior for projects built with Java 17 or newer where message handling can be done using switch pattern match.
EventSourcedOnCommandWithReplyBehavior<Command,Event,State>	Event sourced behavior for projects built with Java 17 or newer where message handling can be done using switch pattern match.
PersistentFSMMigration	Helper functions for migration from PersistentFSM to Persistence Typed
PersistentFSMMigration$	Helper functions for migration from PersistentFSM to Persistence Typed
Recovery	Strategy for recovery of snapshots and events.
Recovery$	Strategy for recovery of snapshots and events.
ReplicatedEventSourcedBehavior<Command,Event,State>	Base class for replicated event sourced behaviors.
ReplicatedEventSourcedOnCommandBehavior<Command,Event,State>	Base class for replicated event sourced behaviors for projects built with Java 17 or newer where message handling can be done using switch pattern match.
ReplicatedEventSourcedOnCommandWithReplyBehavior<Command,Event,State>	Base class for replicated event sourced behaviors for projects built with Java 17 or newer where message handling can be done using switch pattern match.
ReplicatedEventSourcing
ReplicatedEventSourcing$
RetentionCriteria	Criteria for retention/deletion of snapshots and events.
RetentionCriteria$	Criteria for retention/deletion of snapshots and events.
SignalHandler<State>
SignalHandler$
SignalHandlerBuilder<State>	Mutable builder for handling signals in EventSourcedBehavior
SignalHandlerBuilder$
SnapshotCountRetentionCriteria