com.taobao.metamorphosis.storm.spout
类 MetaMessageWrapper

java.lang.Object
  com.taobao.metamorphosis.storm.spout.MetaMessageWrapper

public final class MetaMessageWrapper
extends Object

Meta消息的包装类，关联一个CountDownLatch

作者：

boyan(boyan@taobao.com)

字段摘要

CountDownLatch	latch
Message	message
boolean	success

构造方法摘要

MetaMessageWrapper(Message message)

方法摘要

从类 java.lang.Object 继承的方法

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

字段详细信息

message

public final Message message

latch

public final CountDownLatch latch

success

public volatile boolean success

构造方法详细信息

MetaMessageWrapper

public MetaMessageWrapper(Message message)