com.alibaba.rocketmq.client.consumer

接口 MessageQueueListener

public interface MessageQueueListener

A MessageQueueListener is implemented by the application and may be specified when a message queue changed

作者:

shijia.wxr, vongosling

方法概要

方法

限定符和类型	方法和说明
void	messageQueueChanged(String topic, Set<MessageQueue> mqAll, Set<MessageQueue> mqDivided)

方法详细资料

messageQueueChanged

void messageQueueChanged(String topic,
                       Set<MessageQueue> mqAll,
                       Set<MessageQueue> mqDivided)

参数:

topic - message topic

mqAll - all queues in this message topic

mqDivided - collection of queues,assigned to the current consumer