Package akka.actor

Class ExtendedActorSystem

java.lang.Object

akka.actor.ActorSystem

akka.actor.ExtendedActorSystem

All Implemented Interfaces:

ActorRefFactory, ClassicActorSystemProvider

Direct Known Subclasses:

ActorSystemImpl

public abstract class ExtendedActorSystem
extends ActorSystem

The ActorRefProvider is the only entity which creates all actor references within this actor system.

Nested Class Summary

Nested classes/interfaces inherited from class akka.actor.ActorSystem

ActorSystem.Settings

Constructor Summary

Constructors

Constructor	Description
ExtendedActorSystem()

Method Summary

Modifier and Type	Method	Description
abstract DynamicAccess	dynamicAccess()	ClassLoader wrapper which is used for reflective accesses internally.
abstract InternalActorRef	guardian()	The top-level supervisor of all actors created using system.actorOf(...).
abstract LoggingFilter	logFilter()	Filter of log events that is used by the LoggingAdapter before publishing log events to the eventStream
abstract java.lang.String	printTree()	For debugging: traverse actor hierarchy and make string representation.
abstract ActorRefProvider	provider()	INTERNAL API
abstract ActorRef	systemActorOf(Props props, java.lang.String name)	Create an actor in the "/system" namespace.
abstract InternalActorRef	systemGuardian()	The top-level supervisor of all system-internal services like logging.
abstract java.util.concurrent.ThreadFactory	threadFactory()	A ThreadFactory that can be used if the transport needs to create any Threads

Methods inherited from class akka.actor.ActorSystem

$div, $div, apply, apply, apply, apply, apply, apply, apply, apply$default$2, apply$default$3, apply$default$4, child, create, create, create, create, create, create, create, deadLetters, descendant, dispatcher, dispatchers, EnvHome, eventStream, extension, findClassLoader, getDispatcher, getEventStream, getScheduler, getWhenTerminated, GlobalHome, hasExtension, log, logConfiguration, mailboxes, name, registerExtension, registerOnTermination, registerOnTermination, scheduler, settings, startTime, SystemHome, terminate, uptime, Version, whenTerminated

Methods inherited from class java.lang.Object

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

Methods inherited from interface akka.actor.ActorRefFactory

actorFor, actorFor, actorFor, actorFor, actorOf, actorOf, actorSelection, actorSelection, lookupRoot, stop, systemImpl

Methods inherited from interface akka.actor.ClassicActorSystemProvider

classicSystem

Constructor Detail

ExtendedActorSystem

public ExtendedActorSystem()

Method Detail

dynamicAccess

public abstract DynamicAccess dynamicAccess()

ClassLoader wrapper which is used for reflective accesses internally. This is set to use the context class loader, if one is set, or the class loader which loaded the ActorSystem implementation. The context class loader is also set on all threads created by the ActorSystem, if one was set during creation.

Returns:

(undocumented)

guardian

public abstract InternalActorRef guardian()

The top-level supervisor of all actors created using system.actorOf(...).

Returns:

(undocumented)

logFilter

public abstract LoggingFilter logFilter()

Filter of log events that is used by the LoggingAdapter before publishing log events to the eventStream

Returns:

(undocumented)

printTree

public abstract java.lang.String printTree()

For debugging: traverse actor hierarchy and make string representation. Careful, this may OOM on large actor systems, and it is only meant for helping debugging in case something already went terminally wrong.

Returns:

(undocumented)

provider

public abstract ActorRefProvider provider()

Description copied from interface: ActorRefFactory

INTERNAL API

Returns:

(undocumented)

systemActorOf

public abstract ActorRef systemActorOf(Props props,
                                       java.lang.String name)

Create an actor in the "/system" namespace. This actor will be shut down during system.terminate only after all user actors have terminated.

Parameters:

props - (undocumented)

name - (undocumented)

Returns:

(undocumented)

systemGuardian

public abstract InternalActorRef systemGuardian()

The top-level supervisor of all system-internal services like logging.

Returns:

(undocumented)

threadFactory

public abstract java.util.concurrent.ThreadFactory threadFactory()

A ThreadFactory that can be used if the transport needs to create any Threads

Returns:

(undocumented)