Package org.jgroups.protocols.pbcast

Class ClientGmsImpl

java.lang.Object

org.jgroups.protocols.pbcast.GmsImpl

org.jgroups.protocols.pbcast.ClientGmsImpl

public class ClientGmsImpl
extends GmsImpl

Client part of GMS. Whenever a new member wants to join a group, it starts in the CLIENT role. No multicasts to the group will be received and processed until the member has been joined and turned into a SERVER (either coordinator or participant, mostly just participant). This class only implements Join (called by clients who want to join a certain group, and ViewChange which is called by the coordinator that was contacted by this client, to tell the client what its initial membership is.

Version:

$Revision: 1.78 $

Author:

Bela Ban

Nested Class Summary

Nested classes/interfaces inherited from class org.jgroups.protocols.pbcast.GmsImpl

GmsImpl.Request

Field Summary

Fields inherited from class org.jgroups.protocols.pbcast.GmsImpl

gms, log, merger

Constructor Summary

Constructors

Constructor	Description
ClientGmsImpl(GMS g)

Method Summary

Modifier and Type	Method	Description
void	handleJoinResponse(JoinRsp join_rsp)
void	init()
void	join(Address address, boolean useFlushIfPresent)
void	joinWithStateTransfer(Address local_addr, boolean useFlushIfPresent)
void	leave(Address mbr)

Methods inherited from class org.jgroups.protocols.pbcast.GmsImpl

handleDigestResponse, handleLeaveResponse, handleMembershipChange, handleMergeCancelled, handleMergeRequest, handleMergeResponse, handleMergeView, handleViewChange, iWouldBeCoordinator, merge, sendMergeRejectedResponse, start, stop, suspect, unsuspect, wrongMethod

Methods inherited from class java.lang.Object

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

Constructor Details

ClientGmsImpl

public ClientGmsImpl(GMS g)

Method Details

init

public void init()
          throws Exception

Overrides:

init in class GmsImpl

Throws:

Exception

join

public void join(Address address,
 boolean useFlushIfPresent)

Specified by:

join in class GmsImpl

joinWithStateTransfer

public void joinWithStateTransfer(Address local_addr,
 boolean useFlushIfPresent)

Specified by:

joinWithStateTransfer in class GmsImpl

leave

public void leave(Address mbr)

Specified by:

leave in class GmsImpl

handleJoinResponse

public void handleJoinResponse(JoinRsp join_rsp)

Overrides:

handleJoinResponse in class GmsImpl