org.inria.myriads.snoozenode.heartbeat.discovery
Class GroupLeaderDiscovery

java.lang.Object
  org.inria.myriads.snoozenode.heartbeat.discovery.GroupLeaderDiscovery

All Implemented Interfaces:

HeartbeatListener

public final class GroupLeaderDiscovery
extends Object
implements HeartbeatListener

Group leader discovery.

Author:

Eugen Feller

Constructor Summary

GroupLeaderDiscovery(org.inria.myriads.snoozecommon.communication.NetworkAddress heartbeatAddress, int timeout, GroupLeaderHeartbeatArrivalListener groupLeaderHeartbeat)
Group leader heartbeat handler.

Method Summary

void	onHeartbeatArrival(HeartbeatMessage heartbeatMessage) Group leader heartbeat arrival event handler.
void	onHeartbeatFailure() Handle the heartbeat failure event.

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupLeaderDiscovery

public GroupLeaderDiscovery(org.inria.myriads.snoozecommon.communication.NetworkAddress heartbeatAddress,
                            int timeout,
                            GroupLeaderHeartbeatArrivalListener groupLeaderHeartbeat)
                     throws Exception

Group leader heartbeat handler.

Parameters:

heartbeatAddress - The heartbeat address

timeout - The timeout

groupLeaderHeartbeat - The group leader heartbeat

Throws:

Exception - The exception

Method Detail

onHeartbeatArrival

public void onHeartbeatArrival(HeartbeatMessage heartbeatMessage)

Group leader heartbeat arrival event handler.

Specified by:

onHeartbeatArrival in interface HeartbeatListener

Parameters:

heartbeatMessage - The heartbeat message

onHeartbeatFailure

public void onHeartbeatFailure()

Handle the heartbeat failure event.

Specified by:

onHeartbeatFailure in interface HeartbeatListener