Package org.wildfly.clustering.server.jgroups

Class JChannelGroup

java.lang.Object

org.wildfly.clustering.server.jgroups.JChannelGroup

All Implemented Interfaces:

AutoCloseable, org.jgroups.Receiver, Group<ChannelGroupMember>, Group<org.jgroups.Address,ChannelGroupMember>, ChannelGroup, Registrar<GroupMembershipListener<ChannelGroupMember>>

public class JChannelGroup
extends Object
implements ChannelGroup, org.jgroups.Receiver

Author:

Paul Ferraro

Constructor Summary

Constructors

Constructor	Description
JChannelGroup(org.jgroups.JChannel channel)

Method Summary

Modifier and Type	Method	Description
void	close()
ChannelGroupMemberFactory	getGroupMemberFactory()
ChannelGroupMember	getLocalMember()	Returns the local member.
GroupMembership<ChannelGroupMember>	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.
Registration	register(GroupMembershipListener<ChannelGroupMember> listener)	Registers an object.
void	viewAccepted(org.jgroups.View view)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jgroups.Receiver

block, getState, receive, receive, setState, unblock

Constructor Details

JChannelGroup

public JChannelGroup(org.jgroups.JChannel channel)

Method Details

register

public Registration register(GroupMembershipListener<ChannelGroupMember> listener)

Description copied from interface: Registrar

Registers an object. The object is unregistered when the generated Registration is closed.

Specified by:

register in interface Registrar<GroupMembershipListener<ChannelGroupMember>>

Parameters:

listener - an object to register

Returns:

an object registration.

getName

public String getName()

Description copied from interface: Group

Returns the logical name of this group.

Specified by:

getName in interface Group<ChannelGroupMember>

Returns:

the group name

getMembership

public GroupMembership<ChannelGroupMember> getMembership()

Description copied from interface: Group

Gets the current membership of this group

Specified by:

getMembership in interface Group<ChannelGroupMember>

Returns:

the group membership

getLocalMember

public ChannelGroupMember getLocalMember()

Description copied from interface: Group

Returns the local member.

Specified by:

getLocalMember in interface Group<ChannelGroupMember>

Returns:

the local member

getGroupMemberFactory

public ChannelGroupMemberFactory getGroupMemberFactory()

Specified by:

getGroupMemberFactory in interface ChannelGroup

Specified by:

getGroupMemberFactory in interface Group<org.jgroups.Address,ChannelGroupMember>

isSingleton

public boolean isSingleton()

Description copied from interface: Group

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

Specified by:

isSingleton in interface Group<ChannelGroupMember>

Returns:

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

viewAccepted

public void viewAccepted(org.jgroups.View view)

Specified by:

viewAccepted in interface org.jgroups.Receiver

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface ChannelGroup