Package akka.dispatch

Class Dispatcher

java.lang.Object

akka.dispatch.MessageDispatcher

akka.dispatch.Dispatcher

All Implemented Interfaces:

BatchingExecutor, java.util.concurrent.Executor, scala.concurrent.ExecutionContext, scala.concurrent.ExecutionContextExecutor

Direct Known Subclasses:

BalancingDispatcher, PinnedDispatcher

public class Dispatcher
extends MessageDispatcher

At first glance this var does not seem to be updated anywhere, but in fact it is, via the esUpdater AtomicReferenceFieldUpdater below.

Nested Class Summary

Nested classes/interfaces inherited from interface scala.concurrent.ExecutionContext

scala.concurrent.ExecutionContext.Implicits$

Constructor Summary

Constructors

Constructor	Description
Dispatcher(MessageDispatcherConfigurator _configurator, java.lang.String id, int throughput, scala.concurrent.duration.Duration throughputDeadlineTime, ExecutorServiceFactoryProvider executorServiceFactoryProvider, scala.concurrent.duration.FiniteDuration shutdownTimeout)

Method Summary

Modifier and Type	Method	Description
protected Mailbox	createMailbox(Cell actor, MailboxType mailboxType)	INTERNAL API
protected void	dispatch(ActorCell receiver, Envelope invocation)	INTERNAL API
protected void	executeTask(TaskInvocation invocation)	INTERNAL API
protected ExecutorServiceDelegate	executorService()
java.lang.String	id()	Identifier of this dispatcher, corresponds to the full key of the dispatcher configuration.
protected boolean	registerForExecution(Mailbox mbox, boolean hasMessageHint, boolean hasSystemMessageHint)	Returns if it was registered
protected void	shutdown()	INTERNAL API
scala.concurrent.duration.FiniteDuration	shutdownTimeout()	When the dispatcher no longer has any actors registered, how long will it wait until it shuts itself down, defaulting to your akka configs "akka.actor.default-dispatcher.shutdown-timeout" or default specified in reference.conf
protected void	systemDispatch(ActorCell receiver, SystemMessage invocation)	INTERNAL API
int	throughput()	INTERNAL API
scala.concurrent.duration.Duration	throughputDeadlineTime()	INTERNAL API
java.lang.String	toString()

Methods inherited from class akka.dispatch.MessageDispatcher

actors, attach, configurator, debug, detach, eventStream, inhabitants, isThroughputDeadlineTimeDefined, mailboxes, printActors, register, reportFailure, RESCHEDULED, resubmitOnBlock, resume, SCHEDULED, suspend, unbatchedExecute, unregister, UNSCHEDULED

Methods inherited from class java.lang.Object

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

Methods inherited from interface akka.dispatch.BatchingExecutor

batchable, execute

Methods inherited from interface scala.concurrent.ExecutionContext

execute, prepare

Constructor Detail

Dispatcher

public Dispatcher(MessageDispatcherConfigurator _configurator,
                  java.lang.String id,
                  int throughput,
                  scala.concurrent.duration.Duration throughputDeadlineTime,
                  ExecutorServiceFactoryProvider executorServiceFactoryProvider,
                  scala.concurrent.duration.FiniteDuration shutdownTimeout)

Method Detail

createMailbox

protected Mailbox createMailbox(Cell actor,
                                MailboxType mailboxType)

INTERNAL API

Specified by:

createMailbox in class MessageDispatcher

Parameters:

actor - (undocumented)

mailboxType - (undocumented)

Returns:

(undocumented)

dispatch

protected void dispatch(ActorCell receiver,
                        Envelope invocation)

INTERNAL API

Specified by:

dispatch in class MessageDispatcher

Parameters:

receiver - (undocumented)

invocation - (undocumented)

executeTask

protected void executeTask(TaskInvocation invocation)

INTERNAL API

Specified by:

executeTask in class MessageDispatcher

Parameters:

invocation - (undocumented)

executorService

protected final ExecutorServiceDelegate executorService()

id

public java.lang.String id()

Description copied from class: MessageDispatcher

Identifier of this dispatcher, corresponds to the full key of the dispatcher configuration.

Specified by:

id in class MessageDispatcher

Returns:

(undocumented)

registerForExecution

protected boolean registerForExecution(Mailbox mbox,
                                       boolean hasMessageHint,
                                       boolean hasSystemMessageHint)

Returns if it was registered

INTERNAL API

Specified by:

registerForExecution in class MessageDispatcher

Parameters:

mbox - (undocumented)

hasMessageHint - (undocumented)

hasSystemMessageHint - (undocumented)

Returns:

(undocumented)

shutdown

protected void shutdown()

INTERNAL API

Specified by:

shutdown in class MessageDispatcher

shutdownTimeout

public scala.concurrent.duration.FiniteDuration shutdownTimeout()

Description copied from class: MessageDispatcher

When the dispatcher no longer has any actors registered, how long will it wait until it shuts itself down, defaulting to your akka configs "akka.actor.default-dispatcher.shutdown-timeout" or default specified in reference.conf

INTERNAL API

Specified by:

shutdownTimeout in class MessageDispatcher

Returns:

(undocumented)

systemDispatch

protected void systemDispatch(ActorCell receiver,
                              SystemMessage invocation)

INTERNAL API

Specified by:

systemDispatch in class MessageDispatcher

Parameters:

receiver - (undocumented)

invocation - (undocumented)

throughput

public int throughput()

Description copied from class: MessageDispatcher

INTERNAL API

Specified by:

throughput in class MessageDispatcher

Returns:

(undocumented)

throughputDeadlineTime

public scala.concurrent.duration.Duration throughputDeadlineTime()

Description copied from class: MessageDispatcher

INTERNAL API

Specified by:

throughputDeadlineTime in class MessageDispatcher

Returns:

(undocumented)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object