Package akka.cluster.typed

Class ClusterSingleton

java.lang.Object

akka.cluster.typed.ClusterSingleton

All Implemented Interfaces:

Extension

Direct Known Subclasses:

AdaptedClusterSingletonImpl

public abstract class ClusterSingleton
extends java.lang.Object
implements Extension

Start if needed and provide a proxy to a named singleton

If there already is a manager running for the given singletonName on this node, no additional manager is started. If there already is a proxy running for the given singletonName on this node, an ActorRef to that is returned.

Constructor Summary

Constructors

Constructor	Description
ClusterSingleton()

Method Summary

Modifier and Type	Method	Description
static T	apply(ActorSystem<?> system)
static ClusterSingleton	createExtension(ActorSystem<?> system)
static boolean	equals(java.lang.Object other)
static ClusterSingleton	get(ActorSystem<?> system)	Java API:
static int	hashCode()
static ExtensionId<T>	id()
abstract <M> ActorRef<M>	init(SingletonActor<M> singleton)

Methods inherited from class java.lang.Object

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

Constructor Detail

ClusterSingleton

public ClusterSingleton()

Method Detail

createExtension

public static ClusterSingleton createExtension(ActorSystem<?> system)

get

public static ClusterSingleton get(ActorSystem<?> system)

Java API:

Parameters:

system - (undocumented)

Returns:

(undocumented)

apply

public static final T apply(ActorSystem<?> system)

hashCode

public static final int hashCode()

equals

public static final boolean equals(java.lang.Object other)

id

public static ExtensionId<T> id()

init

public abstract <M> ActorRef<M> init(SingletonActor<M> singleton)