akka.cluster.metrics

Class ClusterMetricsSupervisor

java.lang.Object

akka.cluster.metrics.ClusterMetricsSupervisor

All Implemented Interfaces:

Actor, ActorLogging

public class ClusterMetricsSupervisor
extends java.lang.Object
implements Actor, ActorLogging

INTERNAL API.

Actor providing customizable metrics collection supervision.

Nested Class Summary

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

Actor.emptyBehavior$, Actor.ignoringBehavior$

Constructor Summary

Constructors

Constructor and Description
ClusterMetricsSupervisor()

Method Summary

Modifier and Type	Method and Description
int	collectorInstance()
java.lang.String	collectorName()
ActorContext	context() Stores the context for this actor, including self, and sender.
ClusterMetricsExtension	metrics()
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.
SupervisorStrategy	supervisorStrategy() User overridable definition the strategy to use for supervising child actors.

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, postStop, preRestart, sender, unhandled

Methods inherited from interface akka.actor.ActorLogging

log

Constructor Detail

ClusterMetricsSupervisor

public ClusterMetricsSupervisor()

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)

metrics

public ClusterMetricsExtension metrics()

supervisorStrategy

public SupervisorStrategy supervisorStrategy()

Description copied from interface: Actor

User overridable definition the strategy to use for supervising child actors.

Specified by:

supervisorStrategy in interface Actor

Returns:

(undocumented)

collectorInstance

public int collectorInstance()

collectorName

public java.lang.String collectorName()

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

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)