Package org.opendaylight.controller.cluster.sharding

Class RoleChangeListenerActor

java.lang.Object

akka.actor.AbstractActor

org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor

org.opendaylight.controller.cluster.sharding.RoleChangeListenerActor

All Implemented Interfaces:

Actor, ExecuteInSelfActor

public final class RoleChangeListenerActor
extends AbstractUntypedActor

Proxy actor which acts as a facade for user-provided LeaderLocationListener. It subscribes for LeaderStateChanged notifications in its pre start hook and translates them to LeaderLocationListener.onLeaderLocationChanged(LeaderLocation) events.

Nested Class Summary

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

AbstractActor.ActorContext, AbstractActor.Receive

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

Actor.emptyBehavior$, Actor.ignoringBehavior$

Field Summary

Fields inherited from class org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor

LOG

Method Summary

Modifier and Type	Method	Description
protected void	handleReceive(Object message)	Receive and handle an incoming message.
void	preStart()
static Props	props(ActorRef roleChangeNotifier, LeaderLocationListener listener)

Methods inherited from class org.opendaylight.controller.cluster.common.actor.AbstractUntypedActor

createReceive, executeInSelf, ignoreMessage, isValidSender, unknownMessage

Methods inherited from class akka.actor.AbstractActor

akka$actor$Actor$_setter_$context_$eq, akka$actor$Actor$_setter_$self_$eq, aroundPostRestart, aroundPostStop, aroundPreRestart, aroundPreStart, aroundReceive, context, emptyBehavior, getContext, getSelf, getSender, postRestart, postStop, preRestart, preRestart, receive, receiveBuilder, self, sender, supervisorStrategy, unhandled

Methods inherited from class java.lang.Object

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

Method Detail

preStart

public void preStart()
              throws Exception

Specified by:

preStart in interface Actor

Overrides:

preStart in class AbstractActor

Throws:

Exception

handleReceive

protected void handleReceive(Object message)

Description copied from class: AbstractUntypedActor

Receive and handle an incoming message. If the implementation does not handle this particular message, it should call AbstractUntypedActor.ignoreMessage(Object) or AbstractUntypedActor.unknownMessage(Object).

Specified by:

handleReceive in class AbstractUntypedActor

Parameters:

message - the incoming message

props

public static Props props(ActorRef roleChangeNotifier,
                          LeaderLocationListener listener)