Package org.wildfly.clustering.server

Interface Group<M extends GroupMember>

Type Parameters:

M - the group member type

All Superinterfaces:

Registrar<GroupMembershipListener<M>>

All Known Subinterfaces:

CacheContainerGroup, ChannelGroup, Group<A,M>, LocalGroup

All Known Implementing Classes:

EmbeddedCacheManagerGroup, JChannelGroup

public interface Group<M extends GroupMember>
extends Registrar<GroupMembershipListener<M>>

Represents a set of group members.

Author:

Paul Ferraro

Method Summary

Modifier and Type	Method	Description
M	getLocalMember()	Returns the local member.
GroupMembership<M>	getMembership()	Gets the current membership of this group
String	getName()	Returns the logical name of this group.
boolean	isSingleton()	Indicates whether or not this is a singleton group.

Methods inherited from interface org.wildfly.clustering.server.Registrar

register

Method Details

getName

String getName()

Returns the logical name of this group.

Returns:

the group name

getLocalMember

M getLocalMember()

Returns the local member.

Returns:

the local member

getMembership

GroupMembership<M> getMembership()

Gets the current membership of this group

Returns:

the group membership

isSingleton

boolean isSingleton()

Indicates whether or not this is a singleton group. The membership of a singleton group contains only the local member and never changes.

Returns:

true, if this is a singleton group, false otherwise.