org.wildfly.clustering.server.group

Class CacheGroup

java.lang.Object

org.wildfly.clustering.server.group.CacheGroup

All Implemented Interfaces:

AutoCloseable, Group

public class CacheGroup
extends Object
implements Group, AutoCloseable

Group implementation based on the topology of a cache.

Author:

Paul Ferraro

Nested Class Summary

Nested classes/interfaces inherited from interface org.wildfly.clustering.group.Group

Group.Listener

Constructor Summary

Constructors

Constructor and Description
CacheGroup(CacheGroupConfiguration config)

Method Summary

Modifier and Type	Method and Description
void	addListener(Group.Listener listener) Registers a membership listener for the group.
void	close()
Node	getCoordinatorNode() Returns the group coordinator node.
Node	getLocalNode() Returns the local node.
String	getName() Returns the name of this group.
List<Node>	getNodes() Returns the list of nodes that are members of this group.
boolean	isCoordinator() Indicates whether or not we are the group coordinator.
void	removeListener(Group.Listener listener) Removes a registered listener from the group.
void	topologyChanged(org.infinispan.notifications.cachelistener.event.TopologyChangedEvent<?,?> event)
void	viewChanged(org.infinispan.notifications.cachemanagerlistener.event.ViewChangedEvent event)

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheGroup

public CacheGroup(CacheGroupConfiguration config)

Method Detail

close

public void close()

Specified by:

close in interface AutoCloseable

getName

public String getName()

Description copied from interface: Group

Returns the name of this group.

Specified by:

getName in interface Group

Returns:

the group name

isCoordinator

public boolean isCoordinator()

Description copied from interface: Group

Indicates whether or not we are the group coordinator.

Specified by:

isCoordinator in interface Group

Returns:

true, if we are the group coordinator, false otherwise

getLocalNode

public Node getLocalNode()

Description copied from interface: Group

Returns the local node.

Specified by:

getLocalNode in interface Group

Returns:

the local node

getCoordinatorNode

public Node getCoordinatorNode()

Description copied from interface: Group

Returns the group coordinator node.

Specified by:

getCoordinatorNode in interface Group

Returns:

the group coordinator node

getNodes

public List<Node> getNodes()

Description copied from interface: Group

Returns the list of nodes that are members of this group.

Specified by:

getNodes in interface Group

Returns:

a list of nodes

viewChanged

public void viewChanged(org.infinispan.notifications.cachemanagerlistener.event.ViewChangedEvent event)

topologyChanged

public void topologyChanged(org.infinispan.notifications.cachelistener.event.TopologyChangedEvent<?,?> event)

addListener

public void addListener(Group.Listener listener)

Description copied from interface: Group

Registers a membership listener for the group.

Specified by:

addListener in interface Group

Parameters:

listener - listener to be added

removeListener

public void removeListener(Group.Listener listener)

Description copied from interface: Group

Removes a registered listener from the group.

Specified by:

removeListener in interface Group

Parameters:

listener - listener to be removed