org.apache.activemq.broker.region.group

Class CachedMessageGroupMap

java.lang.Object

org.apache.activemq.broker.region.group.CachedMessageGroupMap

All Implemented Interfaces:

MessageGroupMap

public class CachedMessageGroupMap
extends java.lang.Object
implements MessageGroupMap

A simple implementation which tracks every individual GroupID value in a LRUCache

Method Summary

Methods

Modifier and Type	Method and Description
ConsumerId	get(java.lang.String groupId)
java.util.Map<java.lang.String,java.lang.String>	getGroups()
int	getMaximumCacheSize()
java.lang.String	getType()
void	put(java.lang.String groupId, ConsumerId consumerId)
void	removeAll()
MessageGroupSet	removeConsumer(ConsumerId consumerId)
ConsumerId	removeGroup(java.lang.String groupId)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

put

public void put(java.lang.String groupId,
       ConsumerId consumerId)

Specified by:

put in interface MessageGroupMap

get

public ConsumerId get(java.lang.String groupId)

Specified by:

get in interface MessageGroupMap

removeGroup

public ConsumerId removeGroup(java.lang.String groupId)

Specified by:

removeGroup in interface MessageGroupMap

removeConsumer

public MessageGroupSet removeConsumer(ConsumerId consumerId)

Specified by:

removeConsumer in interface MessageGroupMap

removeAll

public void removeAll()

Specified by:

removeAll in interface MessageGroupMap

getGroups

public java.util.Map<java.lang.String,java.lang.String> getGroups()

Specified by:

getGroups in interface MessageGroupMap

Returns:

a map of group names and associated consumer Id

getType

public java.lang.String getType()

Specified by:

getType in interface MessageGroupMap

getMaximumCacheSize

public int getMaximumCacheSize()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object