akka.cluster.routing

Class AdaptiveLoadBalancingMetricsListener

java.lang.Object

akka.cluster.routing.AdaptiveLoadBalancingMetricsListener

All Implemented Interfaces:

Actor

public class AdaptiveLoadBalancingMetricsListener
extends java.lang.Object
implements Actor

INTERNAL API subscribe to ClusterMetricsChanged and update routing logic

Nested Class Summary

Nested classes/interfaces inherited from interface akka.actor.Actor

Actor.emptyBehavior$, Actor.ignoringBehavior$

Constructor Summary

Constructors

Constructor and Description
AdaptiveLoadBalancingMetricsListener(AdaptiveLoadBalancingRoutingLogic routingLogic)

Method Summary

Modifier and Type	Method and Description
Cluster	cluster()
ActorContext	context() Stores the context for this actor, including self, and sender.
void	postStop() User overridable callback.
void	preStart() User overridable callback.
scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit>	receive() This defines the initial actor behavior, it must return a partial function with the actor logic.
ActorRef	self() The 'self' field holds the ActorRef for this actor.

Methods inherited from class java.lang.Object

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

Methods inherited from interface akka.actor.Actor

aroundPostRestart, aroundPostStop, aroundPreRestart, aroundPreStart, aroundReceive, postRestart, preRestart, sender, supervisorStrategy, unhandled

Constructor Detail

AdaptiveLoadBalancingMetricsListener

public AdaptiveLoadBalancingMetricsListener(AdaptiveLoadBalancingRoutingLogic routingLogic)

Method Detail

context

public ActorContext context()

Description copied from interface: Actor

Stores the context for this actor, including self, and sender. It is implicit to support operations such as forward.

WARNING: Only valid within the Actor itself, so do not close over it and publish it to other threads!

ActorContext is the Scala API. getContext returns a UntypedActorContext, which is the Java API of the actor context.

Specified by:

context in interface Actor

Returns:

(undocumented)

self

public final ActorRef self()

Description copied from interface: Actor

The 'self' field holds the ActorRef for this actor.

Can be used to send messages to itself:

 self ! message
 

Specified by:

self in interface Actor

Returns:

(undocumented)

cluster

public Cluster cluster()

preStart

public void preStart()

Description copied from interface: Actor

User overridable callback.

Is called when an Actor is started. Actors are automatically started asynchronously when created. Empty default implementation.

Specified by:

preStart in interface Actor

postStop

public void postStop()

Description copied from interface: Actor

User overridable callback.

Is called asynchronously after 'actor.stop()' is invoked. Empty default implementation.

Specified by:

postStop in interface Actor

receive

public scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit> receive()

Description copied from interface: Actor

This defines the initial actor behavior, it must return a partial function with the actor logic.

Specified by:

receive in interface Actor

Returns:

(undocumented)