Type Members

1.  final case class DeleteEventsCompleted(toSequenceNr: Long) extends EventSourcedSignal with Product with Serializable
2.  final case class DeleteEventsFailed(toSequenceNr: Long, failure: Throwable) extends EventSourcedSignal with Product with Serializable
3.  final case class DeleteSnapshotsCompleted(target: DeletionTarget) extends EventSourcedSignal with Product with Serializable
4.  final case class DeleteSnapshotsFailed(target: DeletionTarget, failure: Throwable) extends EventSourcedSignal with Product with Serializable
5.  sealed trait DeletionTarget extends AnyRef

   Not for user extension

   Not for user extension

   Annotations

   @DoNotInherit()

6.  abstract class EventAdapter[E, P] extends AnyRef

   Facility to convert from and to specialised data models, as may be required by specialized persistence Journals.

   Facility to convert from and to specialised data models, as may be required by specialized persistence Journals. Typical use cases include (but are not limited to):

   • extracting events from "envelopes"
   • adapting events from a "domain model" to the "data model", e.g. converting to the Journals storage format, such as JSON, BSON or any specialised binary format
   • adapting events from a "data model" to the "domain model"
   • adding metadata that is understood by the journal
   • migration by splitting up events into sequences of other events
   • migration filtering out unused events, or replacing an event with another
7.  final class EventRejectedException extends RuntimeException

   Thrown if a journal rejects an event e.g.

   Thrown if a journal rejects an event e.g. due to a serialization error.

8.  sealed trait EventSeq[+A] extends AnyRef
9.  sealed trait EventSourcedSignal extends Signal

   Supertype for all Akka Persistence Typed specific signals

   Supertype for all Akka Persistence Typed specific signals

   Not for user extension

   Annotations

   @DoNotInherit()

10.  final case class PersistFailed[Command, Event](failure: Throwable, command: Option[Command]) extends EventSourcedSignal with Product with Serializable
    failure

    the original cause

    command

    the command that persisted the event, may be undefined if it is a replicated event

11.  final case class PersistRejected[Command, Event](failure: Throwable, command: Option[Command]) extends EventSourcedSignal with Product with Serializable
    failure

    the original cause

    command

    the command that persisted the event, may be undefined if it is a replicated event

12.  final class PersistenceId extends AnyRef

    Unique identifier in the backend data store (journal and snapshot store) of the persistent actor.

13.  trait PublishedEvent extends AnyRef

    When using event publishing the events published to the system event stream will be in this form.

    When using event publishing the events published to the system event stream will be in this form.

    Not for user extension

    Annotations

    @DoNotInherit()

14.  sealed abstract class RecoveryCompleted extends EventSourcedSignal

    Annotations

    @DoNotInherit()

15.  final case class RecoveryFailed(failure: Throwable) extends EventSourcedSignal with Product with Serializable
16.  final case class ReplicaId(id: String) extends Product with Serializable

    Identifies a replica in Replicated Event Sourcing, could be a datacenter name or a logical identifier.

17.  final class ReplicationId extends AnyRef

18.  trait SnapshotAdapter[State] extends AnyRef

    Facility to convert snapshots from and to a specialized data model.

    Facility to convert snapshots from and to a specialized data model. Can be used when migration from different state types e.g. when migration from Persistent FSM to Typed EventSourcedBehavior.

    State

    The state type of the EventSourcedBehavior

19.  final case class SnapshotCompleted(metadata: SnapshotMetadata) extends EventSourcedSignal with Product with Serializable
20.  final case class SnapshotFailed(metadata: SnapshotMetadata, failure: Throwable) extends EventSourcedSignal with Product with Serializable
21.  final class SnapshotMetadata extends AnyRef

    Snapshot metadata.

22.  final class SnapshotSelectionCriteria extends AnyRef

    Selection criteria for loading and deleting snapshots.