org.shoal.ha.group
Interface GroupService

All Known Implementing Classes:

GroupServiceProvider

public interface GroupService

The minimal methods that a GS must implement to be used by the replication service.

Author:

Mahesh Kannan

Method Summary

void	close()
java.util.List<java.lang.String>	getCurrentCoreMembers()
java.lang.String	getGroupName()
java.lang.String	getMemberName()
void	registerGroupMemberEventListener(GroupMemberEventListener listener)
void	registerGroupMessageReceiver(java.lang.String messageToken, MessageReceiver receiver)
void	removeGroupMemberEventListener(GroupMemberEventListener listener)
boolean	sendMessage(java.lang.String targetMemberName, java.lang.String messageToken, byte[] data)

Method Detail

getGroupName

java.lang.String getGroupName()

getMemberName

java.lang.String getMemberName()

getCurrentCoreMembers

java.util.List<java.lang.String> getCurrentCoreMembers()

registerGroupMemberEventListener

void registerGroupMemberEventListener(GroupMemberEventListener listener)

removeGroupMemberEventListener

void removeGroupMemberEventListener(GroupMemberEventListener listener)

close

void close()

registerGroupMessageReceiver

void registerGroupMessageReceiver(java.lang.String messageToken,
                                  MessageReceiver receiver)

sendMessage

boolean sendMessage(java.lang.String targetMemberName,
                    java.lang.String messageToken,
                    byte[] data)