org.onosproject.cluster.impl

Class LeadershipManager

java.lang.Object

org.onosproject.event.AbstractListenerManager<org.onosproject.cluster.LeadershipEvent,org.onosproject.cluster.LeadershipEventListener>

org.onosproject.cluster.impl.LeadershipManager

All Implemented Interfaces:

org.onosproject.cluster.LeadershipAdminService, org.onosproject.cluster.LeadershipService, org.onosproject.event.ListenerService<org.onosproject.cluster.LeadershipEvent,org.onosproject.cluster.LeadershipEventListener>

@Service
public class LeadershipManager
extends org.onosproject.event.AbstractListenerManager<org.onosproject.cluster.LeadershipEvent,org.onosproject.cluster.LeadershipEventListener>
implements org.onosproject.cluster.LeadershipService, org.onosproject.cluster.LeadershipAdminService

Implementation of LeadershipService and LeadershipAdminService.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.onosproject.cluster.ClusterService	clusterService
protected org.onosproject.cluster.LeadershipStore	store

Fields inherited from class org.onosproject.event.AbstractListenerManager

eventDispatcher, listenerRegistry

Constructor Summary

Constructors

Constructor and Description
LeadershipManager()

Method Summary

Modifier and Type	Method and Description
void	activate()
void	deactivate()
Map<String,org.onosproject.cluster.Leadership>	getLeaderBoard()
org.onosproject.cluster.Leadership	getLeadership(String topic)
boolean	promoteToTopOfCandidateList(String topic, org.onosproject.cluster.NodeId nodeId)
org.onosproject.cluster.Leadership	runForLeadership(String topic)
boolean	transferLeadership(String topic, org.onosproject.cluster.NodeId to)
void	unregister(org.onosproject.cluster.NodeId nodeId)
void	withdraw(String topic)

Methods inherited from class org.onosproject.event.AbstractListenerManager

addListener, bindEventDispatcher, post, removeListener, unbindEventDispatcher

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.onosproject.cluster.LeadershipService

getCandidates, getCandidates, getLeader, ownedTopics

Methods inherited from interface org.onosproject.event.ListenerService

addListener, removeListener

Field Detail

clusterService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.cluster.ClusterService clusterService

store

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.cluster.LeadershipStore store

Constructor Detail

LeadershipManager

public LeadershipManager()

Method Detail

activate

@Activate
public void activate()

deactivate

@Deactivate
public void deactivate()

getLeadership

public org.onosproject.cluster.Leadership getLeadership(String topic)

Specified by:

getLeadership in interface org.onosproject.cluster.LeadershipService

runForLeadership

public org.onosproject.cluster.Leadership runForLeadership(String topic)

Specified by:

runForLeadership in interface org.onosproject.cluster.LeadershipService

withdraw

public void withdraw(String topic)

Specified by:

withdraw in interface org.onosproject.cluster.LeadershipService

getLeaderBoard

public Map<String,org.onosproject.cluster.Leadership> getLeaderBoard()

Specified by:

getLeaderBoard in interface org.onosproject.cluster.LeadershipService

transferLeadership

public boolean transferLeadership(String topic,
                                  org.onosproject.cluster.NodeId to)

Specified by:

transferLeadership in interface org.onosproject.cluster.LeadershipAdminService

unregister

public void unregister(org.onosproject.cluster.NodeId nodeId)

Specified by:

unregister in interface org.onosproject.cluster.LeadershipAdminService

promoteToTopOfCandidateList

public boolean promoteToTopOfCandidateList(String topic,
                                           org.onosproject.cluster.NodeId nodeId)

Specified by:

promoteToTopOfCandidateList in interface org.onosproject.cluster.LeadershipAdminService