Package akka.typed

Interface Summary

Interface	Description
ActorContext<T>	An Actor is given by the combination of a Behavior and a context in which this behavior is executed.
ActorSystem<T>	An ActorSystem is home to a hierarchy of Actors.
DispatcherSelector	Subclasses of this type describe which thread pool shall be used to run the actor to which this configuration is applied.
EventStream	An EventStream allows local actors to register for certain message types, including their subtypes automatically.
Failed.Decision
Logger.Command
ScalaDSL.MessageOrSignal<T>	Algebraic Data Type modeling either a message or a signal, including the ActorContext.
Signal	System signals are notifications that are generated by the system and delivered to the Actor behavior in a reliable fashion (i.e.

Class Summary

Class	Description
ActorRef<T>	An ActorRef is the identity or address of an Actor instance.
ActorRef$
ActorSystem$
AskPattern	The ask-pattern implements the initiator side of a request–reply protocol.
AskPattern.Askable<T>
AskPattern.Askable$
AskPattern$	The ask-pattern implements the initiator side of a request–reply protocol.
Behavior<T>	The behavior of an actor defines how it reacts to the messages that it receives.
Behavior.emptyBehavior$	INTERNAL API.
Behavior.ignoreBehavior$	INTERNAL API.
Behavior.sameBehavior$	INTERNAL API.
Behavior.stoppedBehavior$	INTERNAL API.
Behavior.unhandledBehavior$	INTERNAL API.
Behavior$
BusLogging	LoggingAdapter that publishes Logging.LogEvent to event stream.
DeadLetter	Envelope for dead letters.
DeadLetter$
DeathPactException$
DefaultLogger
DefaultLoggingFilter
DeploymentConfig	Data structure for describing an actor&rsquo;s deployment details like which executor to run it on.
DispatcherDefault	Use the ActorSystem default executor to run the actor.
DispatcherDefault$
DispatcherFromConfig	Look up an executor definition in the ActorSystem configuration.
DispatcherFromConfig$
DispatcherFromExecutionContext	Directly use the given ExecutionContext whenever the actor needs to be run.
DispatcherFromExecutionContext$
DispatcherFromExecutor	Directly use the given Executor whenever the actor needs to be run.
DispatcherFromExecutor$
Dispatchers	An ActorSystem looks up all its thread pools via a Dispatchers instance.
Dispatchers$
Dropped	Envelope that is published on the eventStream for every message that is dropped due to overfull queues.
Dropped$
Effect	All tracked effects must extend implement this type.
Effect.EmptyEffect$
Effect.Messaged<U>
Effect.Messaged$
Effect.ReceiveTimeoutSet<T>
Effect.ReceiveTimeoutSet$
Effect.Scheduled<U>
Effect.Scheduled$
Effect.Spawned
Effect.Spawned$
Effect.Stopped
Effect.Stopped$
Effect.Unwatched<T>
Effect.Unwatched$
Effect.Watched<T>
Effect.Watched$
Effect$
EffectfulActorContext<T>	An ActorContext for testing purposes that records the effects performed on it and otherwise stubs them out like a StubbedActorContext.
EmptyDeploymentConfig	The empty configuration node, used as a terminator for the internally linked list of each DeploymentConfig.
EmptyDeploymentConfig$	The empty configuration node, used as a terminator for the internally linked list of each DeploymentConfig.
Failed	FIXME correct this documentation when the Restarter behavior has been implemented
Failed.Escalate$	The default response to a failure in a child actor is to escalate the failure, entailing that the parent actor fails as well.
Failed.NoFailureResponse$
Failed.Restart$	Restarting the child actor means resetting its behavior to the initial one that was provided during its creation (i.e.
Failed.Resume$	Resuming the child actor means that the result of processing the message on which it failed is just ignored, the previous state will be used to process the next message.
Failed.Stop$	Stopping the child actor will free its resources and eventually (asynchronously) unregister its name from the parent.
Failed$	FIXME correct this documentation when the Restarter behavior has been implemented
Inbox<T>
Inbox$
Logger
Logger.Initialize
Logger.Initialize$
Logger$
MailboxCapacity	Configure the maximum mailbox capacity for the actor.
MailboxCapacity$
PostStop	Lifecycle signal that is fired after this actor and all its child actors (transitively) have terminated.
PostStop$	Lifecycle signal that is fired after this actor and all its child actors (transitively) have terminated.
PreRestart	Lifecycle signal that is fired upon restart of the Actor before replacing the behavior with the fresh one (i.e.
PreRestart$	Lifecycle signal that is fired upon restart of the Actor before replacing the behavior with the fresh one (i.e.
PreStart	Lifecycle signal that is fired upon creation of the Actor.
PreStart$	Lifecycle signal that is fired upon creation of the Actor.
ScalaDSL	This object holds several behavior factories and combinators that can be used to construct Behavior instances.
ScalaDSL.And<T>	A behavior combinator that feeds incoming messages and signals both into the left and right sub-behavior and allows them to evolve independently of each other.
ScalaDSL.And$
ScalaDSL.BehaviorDecorators<T>
ScalaDSL.BehaviorDecorators$
ScalaDSL.Deferred<T>	Wrap a behavior factory so that it runs upon PreStart, i.e.
ScalaDSL.Deferred$
ScalaDSL.Full<T>	This type of behavior allows to handle all incoming messages within the same user-provided partial function, be that a user message or a system signal.
ScalaDSL.Full$
ScalaDSL.FullTotal<T>	This type of behavior expects a total function that describes the actor&rsquo;s reaction to all system signals or user messages, without providing a fallback mechanism for either.
ScalaDSL.FullTotal$
ScalaDSL.Msg<T>	A message bundled together with the current ActorContext.
ScalaDSL.Msg$
ScalaDSL.Or<T>	A behavior combinator that feeds incoming messages and signals either into the left or right sub-behavior and allows them to evolve independently of each other.
ScalaDSL.Or$
ScalaDSL.Partial<T>	This type of Behavior is created from a partial function from the declared message type to the next behavior, flagging all unmatched messages as ScalaDSL.Unhandled().
ScalaDSL.Partial$
ScalaDSL.Sig<T>	A signal bundled together with the current ActorContext.
ScalaDSL.Sig$
ScalaDSL.Static<T>	This type of behavior is a variant of ScalaDSL.Total that does not allow the actor to change behavior.
ScalaDSL.Static$
ScalaDSL.SynchronousSelf<T>	This behavior allows sending messages to itself without going through the Actor&rsquo;s mailbox.
ScalaDSL.SynchronousSelf$
ScalaDSL.Tap<T>	This type of Behavior wraps another Behavior while allowing you to perform some action upon each received message or signal.
ScalaDSL.Tap$
ScalaDSL.Total<T>	This type of behavior is created from a total function from the declared message type to the next behavior, which means that all possible incoming messages for the given type must be handled.
ScalaDSL.Total$
ScalaDSL.Widened<T,U>	Widen the wrapped Behavior by placing a funnel in front of it: the supplied PartialFunction decides which message to pull in (those that it is defined at) and may transform the incoming message to place them into the wrapped Behavior&rsquo;s type hierarchy.
ScalaDSL.Widened$
ScalaDSL$	This object holds several behavior factories and combinators that can be used to construct Behavior instances.
Settings	The configuration settings that were parsed from the config by an ActorSystem.
StubbedActorContext<T>	An ActorContext for synchronous execution of a Behavior that provides only stubs for the effects an Actor can perform and replaces created child Actors by a synchronous Inbox (see Inbox.sync).
Terminated	Lifecycle signal that is fired when an Actor that was watched has terminated.
Terminated$

Exception Summary

Exception	Description
DeathPactException	Exception that an actor fails with if it does not handle a Terminated message.