org.apache.activemq.broker.region.policy
Class OldestMessageEvictionStrategy

java.lang.Object
  org.apache.activemq.broker.region.policy.MessageEvictionStrategySupport
      org.apache.activemq.broker.region.policy.OldestMessageEvictionStrategy

All Implemented Interfaces:

MessageEvictionStrategy

public class OldestMessageEvictionStrategy
extends MessageEvictionStrategySupport

An eviction strategy which evicts the oldest message first (which is the default).

Constructor Summary

OldestMessageEvictionStrategy()

Method Summary

MessageReference[]

evictMessages(LinkedList messages) Find the message reference in the given list with oldest messages at the front and newer messages at the end

Methods inherited from class org.apache.activemq.broker.region.policy.MessageEvictionStrategySupport

getEvictExpiredMessagesHighWatermark, setEvictExpiredMessagesHighWatermark

Methods inherited from class java.lang.Object

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

Constructor Detail

OldestMessageEvictionStrategy

public OldestMessageEvictionStrategy()

Method Detail

evictMessages

public MessageReference[] evictMessages(LinkedList messages)

Description copied from interface: MessageEvictionStrategy

Find the message reference in the given list with oldest messages at the front and newer messages at the end

Returns:

the message that has been evicted.