akka.typed

Class ScalaDSL.Or<T>

java.lang.Object

akka.typed.Behavior<T>

akka.typed.ScalaDSL.Or<T>

All Implemented Interfaces:

java.io.Serializable, scala.Equals, scala.Product

Enclosing class:

ScalaDSL

public static final class ScalaDSL.Or<T>
extends Behavior<T>
implements scala.Product, scala.Serializable

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. The message or signal is passed first into the left sub-behavior and only if that results in ScalaDSL.Unhandled() is it passed to the right sub-behavior. When one of the sub-behaviors terminates the other takes over exclusively. When both sub-behaviors respond to a Failed signal, the response with the higher precedence is chosen (see Failed$).

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class akka.typed.Behavior

Behavior.emptyBehavior$, Behavior.ignoreBehavior$, Behavior.sameBehavior$, Behavior.stoppedBehavior$, Behavior.unhandledBehavior$

Constructor Summary

Constructors

Constructor and Description
Or(Behavior<T> left, Behavior<T> right)

Method Summary

Modifier and Type	Method and Description
Behavior<T>	left()
Behavior<T>	management(ActorContext<T> ctx, Signal msg) Process an incoming Signal and return the next behavior.
Behavior<T>	message(ActorContext<T> ctx, T msg) Process an incoming message and return the next behavior.
Behavior<T>	right()

Methods inherited from class akka.typed.Behavior

canonicalize, isAlive, isUnhandled, narrow, preStart, validateAsInitial

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface scala.Product

$init$, productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Constructor Detail

Or

public Or(Behavior<T> left,
          Behavior<T> right)

Method Detail

left

public Behavior<T> left()

right

public Behavior<T> right()

management

public Behavior<T> management(ActorContext<T> ctx,
                              Signal msg)

Description copied from class: Behavior

Process an incoming Signal and return the next behavior. This means that all lifecycle hooks, ReceiveTimeout, Terminated and Failed messages can initiate a behavior change.

The returned behavior can in addition to normal behaviors be one of the canned special objects:

* returning Stopped will terminate this Behavior * returning Same designates to reuse the current Behavior * returning Unhandled keeps the same Behavior and signals that the message was not yet handled

Code calling this method should use Behavior$ canonicalize to replace the special objects with real Behaviors.

Specified by:

management in class Behavior<T>

Parameters:

ctx - (undocumented)

msg - (undocumented)

Returns:

(undocumented)

message

public Behavior<T> message(ActorContext<T> ctx,
                           T msg)

Description copied from class: Behavior

Process an incoming message and return the next behavior.

The returned behavior can in addition to normal behaviors be one of the canned special objects:

* returning Stopped will terminate this Behavior * returning Same designates to reuse the current Behavior * returning Unhandled keeps the same Behavior and signals that the message was not yet handled

Code calling this method should use Behavior$ canonicalize to replace the special objects with real Behaviors.

Specified by:

message in class Behavior<T>

Parameters:

ctx - (undocumented)

msg - (undocumented)

Returns:

(undocumented)