Package akka.actor.typed.javadsl

Class Adapter

java.lang.Object

akka.actor.typed.javadsl.Adapter

public class Adapter
extends java.lang.Object

Spawn the given behavior as a child of the user actor in an untyped ActorSystem. Typed actors default supervision strategy is to stop. Can be overridden with Behaviors.supervise.

Constructor Summary

Constructors

Constructor	Description
Adapter()

Method Summary

Modifier and Type	Method	Description
static ActorRef	actorOf(ActorContext<?> ctx, Props props)
static ActorRef	actorOf(ActorContext<?> ctx, Props props, java.lang.String name)
static <T> Props	props(Creator<Behavior<T>> behavior)	Wrap Behavior in an untyped Props, i.e.
static <T> Props	props(Creator<Behavior<T>> behavior, Props deploy)	Wrap Behavior in an untyped Props, i.e.
static <T> ActorRef<T>	spawn(ActorContext ctx, Behavior<T> behavior, java.lang.String name)	Spawn the given behavior as a child of the user actor in an untyped ActorContext.
static <T> ActorRef<T>	spawn(ActorContext ctx, Behavior<T> behavior, java.lang.String name, Props props)	Spawn the given behavior as a child of the user actor in an untyped ActorContext.
static <T> ActorRef<T>	spawn(ActorSystem sys, Behavior<T> behavior, java.lang.String name)	Spawn the given behavior as a child of the user actor in an untyped ActorSystem.
static <T> ActorRef<T>	spawn(ActorSystem sys, Behavior<T> behavior, java.lang.String name, Props props)	Spawn the given behavior as a child of the user actor in an untyped ActorSystem.
static <T> ActorRef<T>	spawnAnonymous(ActorContext ctx, Behavior<T> behavior)	Spawn the given behavior as a child of the user actor in an untyped ActorContext.
static <T> ActorRef<T>	spawnAnonymous(ActorContext ctx, Behavior<T> behavior, Props props)	Spawn the given behavior as a child of the user actor in an untyped ActorContext.
static <T> ActorRef<T>	spawnAnonymous(ActorSystem sys, Behavior<T> behavior)
static <T> ActorRef<T>	spawnAnonymous(ActorSystem sys, Behavior<T> behavior, Props props)	Spawn the given behavior as a child of the user actor in an untyped ActorSystem.
static void	stop(ActorContext ctx, ActorRef<?> child)
static void	stop(ActorContext<?> ctx, ActorRef child)
static ActorRef	toClassic(ActorRef<?> ref)
static ActorSystem	toClassic(ActorSystem<?> sys)
static ActorContext	toClassic(ActorContext<?> ctx)
static <T> ActorRef<T>	toTyped(ActorRef ref)
static ActorSystem<java.lang.Void>	toTyped(ActorSystem sys)
static ActorRef	toUntyped(ActorRef<?> ref)	Deprecated. Use 'toClassic' instead.
static ActorSystem	toUntyped(ActorSystem<?> sys)	Deprecated. Use 'toClassic' instead.
static ActorContext	toUntyped(ActorContext<?> ctx)	Deprecated. Use 'toClassic' instead.
static <U> void	unwatch(ActorContext ctx, ActorRef<U> other)
static <U> void	unwatch(ActorContext<?> ctx, ActorRef other)
static <U> void	watch(ActorContext ctx, ActorRef<U> other)
static <U> void	watch(ActorContext<?> ctx, ActorRef other)

Methods inherited from class java.lang.Object

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

Constructor Detail

Adapter

public Adapter()

Method Detail

spawnAnonymous

public static <T> ActorRef<T> spawnAnonymous(ActorSystem sys,
                                             Behavior<T> behavior)

spawnAnonymous

public static <T> ActorRef<T> spawnAnonymous(ActorSystem sys,
                                             Behavior<T> behavior,
                                             Props props)

Spawn the given behavior as a child of the user actor in an untyped ActorSystem. Typed actors default supervision strategy is to stop. Can be overridden with Behaviors.supervise.

Parameters:

sys - (undocumented)

behavior - (undocumented)

props - (undocumented)

Returns:

(undocumented)

spawn

public static <T> ActorRef<T> spawn(ActorSystem sys,
                                    Behavior<T> behavior,
                                    java.lang.String name)

Spawn the given behavior as a child of the user actor in an untyped ActorSystem. Typed actors default supervision strategy is to stop. Can be overridden with Behaviors.supervise.

Parameters:

sys - (undocumented)

behavior - (undocumented)

name - (undocumented)

Returns:

(undocumented)

spawn

public static <T> ActorRef<T> spawn(ActorSystem sys,
                                    Behavior<T> behavior,
                                    java.lang.String name,
                                    Props props)

Spawn the given behavior as a child of the user actor in an untyped ActorSystem. Typed actors default supervision strategy is to stop. Can be overridden with Behaviors.supervise.

Parameters:

sys - (undocumented)

behavior - (undocumented)

name - (undocumented)

props - (undocumented)

Returns:

(undocumented)

spawnAnonymous

public static <T> ActorRef<T> spawnAnonymous(ActorContext ctx,
                                             Behavior<T> behavior)

Spawn the given behavior as a child of the user actor in an untyped ActorContext. Typed actors default supervision strategy is to stop. Can be overridden with Behaviors.supervise.

Parameters:

ctx - (undocumented)

behavior - (undocumented)

Returns:

(undocumented)

spawnAnonymous

public static <T> ActorRef<T> spawnAnonymous(ActorContext ctx,
                                             Behavior<T> behavior,
                                             Props props)

Spawn the given behavior as a child of the user actor in an untyped ActorContext. Typed actors default supervision strategy is to stop. Can be overridden with Behaviors.supervise.

Parameters:

ctx - (undocumented)

behavior - (undocumented)

props - (undocumented)

Returns:

(undocumented)

spawn

public static <T> ActorRef<T> spawn(ActorContext ctx,
                                    Behavior<T> behavior,
                                    java.lang.String name)

Spawn the given behavior as a child of the user actor in an untyped ActorContext. Typed actors default supervision strategy is to stop. Can be overridden with Behaviors.supervise.

Parameters:

ctx - (undocumented)

behavior - (undocumented)

name - (undocumented)

Returns:

(undocumented)

spawn

public static <T> ActorRef<T> spawn(ActorContext ctx,
                                    Behavior<T> behavior,
                                    java.lang.String name,
                                    Props props)

Spawn the given behavior as a child of the user actor in an untyped ActorContext. Typed actors default supervision strategy is to stop. Can be overridden with Behaviors.supervise.

Parameters:

ctx - (undocumented)

behavior - (undocumented)

name - (undocumented)

props - (undocumented)

Returns:

(undocumented)

toTyped

public static ActorSystem<java.lang.Void> toTyped(ActorSystem sys)

toUntyped

public static ActorSystem toUntyped(ActorSystem<?> sys)

Deprecated.

Use 'toClassic' instead. Since 2.5.26.

toClassic

public static ActorSystem toClassic(ActorSystem<?> sys)

toUntyped

public static ActorContext toUntyped(ActorContext<?> ctx)

Deprecated.

Use 'toClassic' instead. Since 2.5.26.

toClassic

public static ActorContext toClassic(ActorContext<?> ctx)

watch

public static <U> void watch(ActorContext ctx,
                             ActorRef<U> other)

unwatch

public static <U> void unwatch(ActorContext ctx,
                               ActorRef<U> other)

stop

public static void stop(ActorContext ctx,
                        ActorRef<?> child)

watch

public static <U> void watch(ActorContext<?> ctx,
                             ActorRef other)

unwatch

public static <U> void unwatch(ActorContext<?> ctx,
                               ActorRef other)

stop

public static void stop(ActorContext<?> ctx,
                        ActorRef child)

actorOf

public static ActorRef actorOf(ActorContext<?> ctx,
                               Props props)

actorOf

public static ActorRef actorOf(ActorContext<?> ctx,
                               Props props,
                               java.lang.String name)

toUntyped

public static ActorRef toUntyped(ActorRef<?> ref)

Deprecated.

Use 'toClassic' instead. Since 2.5.26.

toClassic

public static ActorRef toClassic(ActorRef<?> ref)

toTyped

public static <T> ActorRef<T> toTyped(ActorRef ref)

props

public static <T> Props props(Creator<Behavior<T>> behavior,
                              Props deploy)

Wrap Behavior in an untyped Props, i.e. when spawning a typed child actor from an untyped parent actor. This is normally not needed because you can use the extension methods spawn and spawnAnonymous with an untyped ActorContext, but it's needed when using typed actors with an existing library/tool that provides an API that takes an untyped Props parameter. Cluster Sharding is an example of that.

Parameters:

behavior - (undocumented)

deploy - (undocumented)

Returns:

(undocumented)

props

public static <T> Props props(Creator<Behavior<T>> behavior)

Wrap Behavior in an untyped Props, i.e. when spawning a typed child actor from an untyped parent actor. This is normally not needed because you can use the extension methods spawn and spawnAnonymous with an untyped ActorContext, but it's needed when using typed actors with an existing library/tool that provides an API that takes an untyped Props parameter. Cluster Sharding is an example of that.

Parameters:

behavior - (undocumented)

Returns:

(undocumented)