Package org.apache.activemq.memory.buffer

Class MessageQueue

java.lang.Object

org.apache.activemq.memory.buffer.MessageQueue

public class MessageQueue
extends Object

Allows messages to be added to the end of the buffer such that they are kept around and evicted in a FIFO manner.

Constructor Summary

Constructors

Constructor	Description
MessageQueue(MessageBuffer buffer)

Method Summary

Modifier and Type	Method	Description
void	add(org.apache.activemq.broker.region.MessageReference messageRef)
void	add(org.apache.activemq.command.ActiveMQMessage message)
void	appendMessages(List<org.apache.activemq.broker.region.MessageReference> answer)
void	clear()
int	evictMessage()
List<org.apache.activemq.broker.region.MessageReference>	getList()	Returns a copy of the list
int	getPosition()
int	getSize()
void	setPosition(int position)

Methods inherited from class java.lang.Object

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

Constructor Details

MessageQueue

public MessageQueue(MessageBuffer buffer)

Method Details

add

public void add(org.apache.activemq.broker.region.MessageReference messageRef)

add

public void add(org.apache.activemq.command.ActiveMQMessage message)

evictMessage

public int evictMessage()

getList

public List<org.apache.activemq.broker.region.MessageReference> getList()

Returns a copy of the list

appendMessages

public void appendMessages(List<org.apache.activemq.broker.region.MessageReference> answer)

getSize

public int getSize()

getPosition

public int getPosition()

setPosition

public void setPosition(int position)

clear

public void clear()