org.onosproject.store.cluster.impl

Class DistributedLeadershipStore

java.lang.Object

org.onosproject.store.AbstractStore<org.onosproject.cluster.LeadershipEvent,org.onosproject.cluster.LeadershipStoreDelegate>

org.onosproject.store.cluster.impl.DistributedLeadershipStore

All Implemented Interfaces:

org.onosproject.cluster.LeadershipStore, org.onosproject.store.Store<org.onosproject.cluster.LeadershipEvent,org.onosproject.cluster.LeadershipStoreDelegate>

@Service
public class DistributedLeadershipStore
extends org.onosproject.store.AbstractStore<org.onosproject.cluster.LeadershipEvent,org.onosproject.cluster.LeadershipStoreDelegate>
implements org.onosproject.cluster.LeadershipStore

Implementation of LeadershipStore that makes use of a LeaderElector primitive.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.onosproject.cluster.ClusterService	clusterService
protected org.onosproject.store.service.StorageService	storageService

Fields inherited from class org.onosproject.store.AbstractStore

delegate

Constructor Summary

Constructors

Constructor and Description
DistributedLeadershipStore()

Method Summary

Modifier and Type	Method and Description
void	activate()
org.onosproject.cluster.Leadership	addRegistration(String topic)
void	deactivate()
org.onosproject.cluster.Leadership	getLeadership(String topic)
Map<String,org.onosproject.cluster.Leadership>	getLeaderships()
boolean	makeTopCandidate(String topic, org.onosproject.cluster.NodeId nodeId)
boolean	moveLeadership(String topic, org.onosproject.cluster.NodeId toNodeId)
void	removeRegistration(org.onosproject.cluster.NodeId nodeId)
void	removeRegistration(String topic)

Methods inherited from class org.onosproject.store.AbstractStore

hasDelegate, notifyDelegate, notifyDelegate, setDelegate, unsetDelegate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.onosproject.store.Store

hasDelegate, setDelegate, unsetDelegate

Field Detail

clusterService

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

storageService

@Reference(cardinality=MANDATORY_UNARY)
protected org.onosproject.store.service.StorageService storageService

Constructor Detail

DistributedLeadershipStore

public DistributedLeadershipStore()

Method Detail

activate

@Activate
public void activate()

deactivate

@Deactivate
public void deactivate()

addRegistration

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

Specified by:

addRegistration in interface org.onosproject.cluster.LeadershipStore

removeRegistration

public void removeRegistration(String topic)

Specified by:

removeRegistration in interface org.onosproject.cluster.LeadershipStore

removeRegistration

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

Specified by:

removeRegistration in interface org.onosproject.cluster.LeadershipStore

moveLeadership

public boolean moveLeadership(String topic,
                              org.onosproject.cluster.NodeId toNodeId)

Specified by:

moveLeadership in interface org.onosproject.cluster.LeadershipStore

makeTopCandidate

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

Specified by:

makeTopCandidate in interface org.onosproject.cluster.LeadershipStore

getLeadership

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

Specified by:

getLeadership in interface org.onosproject.cluster.LeadershipStore

getLeaderships

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

Specified by:

getLeaderships in interface org.onosproject.cluster.LeadershipStore