/**
* $Id: ConsumeFromWhichNode.java 1831 2013-05-16 01:39:51Z shijia.wxr $
*/
package com.alibaba.rocketmq.client.consumer;
/**
* Consumer��Master����Slave������Ϣ
*
* @author vintage.wang@gmail.com shijia.wxr@taobao.com
*
*/
public enum ConsumeFromWhichNode {
/**
* ���ȴ�Master����Ϣ�����Master�����ڻ�����Ϣ�ѻ�����ת��Slave
*/
CONSUME_FROM_MASTER_FIRST,
/**
* ���ȴ�Slave����Ϣ�����Slave�����ڣ���ת��Master
*/
CONSUME_FROM_SLAVE_FIRST,
/**
* ֻ��Master����Ϣ
*/
CONSUME_FROM_MASTER_ONLY,
/**
* ֻ��Slave����Ϣ
*/
CONSUME_FROM_SLAVE_ONLY,
}