com.alibaba.rocketmq.client.impl.consumer
类 ProcessQueue

java.lang.Object
  com.alibaba.rocketmq.client.impl.consumer.ProcessQueue

public class ProcessQueue
extends Object

正在被消费的队列，含消息

从以下版本开始：

2013-7-24

作者：

shijia.wxr

字段摘要

static long	RebalanceLockInterval
static long	RebalanceLockMaxLiveTime

构造方法摘要

ProcessQueue()

方法摘要

void	clear()
long	commit()
void	fillProcessQueueInfo(ProcessQueueInfo info)
long	getLastConsumeTimestamp()
long	getLastLockTimestamp()
long	getLastPullTimestamp()
Lock	getLockConsume()
long	getMaxSpan() 获取当前队列的最大跨度
AtomicLong	getMsgCount()
long	getMsgDuijiCnt()
TreeMap<Long,MessageExt>	getMsgTreeMap()
long	getTryUnlockTimes()
void	incTryUnlockTimes()
boolean	isDroped()
boolean	isLocked()
boolean	isLockExpired()
boolean	isPullExpired()
void	makeMessageToCosumeAgain(List<MessageExt> msgs)
boolean	putMessage(List<MessageExt> msgs)
long	removeMessage(List<MessageExt> msgs) 删除已经消费过的消息，返回最小Offset，这个Offset对应的消息未消费
void	rollback()
void	setDroped(boolean droped)
void	setLastConsumeTimestamp(long lastConsumeTimestamp)
void	setLastLockTimestamp(long lastLockTimestamp)
void	setLastPullTimestamp(long lastPullTimestamp)
void	setLocked(boolean locked) ======================================================================== 以下部分为顺序消息专有操作
void	setMsgDuijiCnt(long msgDuijiCnt)
List<MessageExt>	takeMessags(int batchSize) 如果取不到消息，则将正在消费状态置为false

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

RebalanceLockMaxLiveTime

public static final long RebalanceLockMaxLiveTime

RebalanceLockInterval

public static final long RebalanceLockInterval

构造方法详细信息

ProcessQueue

public ProcessQueue()

方法详细信息

isLockExpired

public boolean isLockExpired()

isPullExpired

public boolean isPullExpired()

putMessage

public boolean putMessage(List<MessageExt> msgs)

返回：

是否需要分发当前队列到消费线程池

getMaxSpan

public long getMaxSpan()

获取当前队列的最大跨度

removeMessage

public long removeMessage(List<MessageExt> msgs)

删除已经消费过的消息，返回最小Offset，这个Offset对应的消息未消费

参数：

msgs -

返回：

getMsgTreeMap

public TreeMap<Long,MessageExt> getMsgTreeMap()

getMsgCount

public AtomicLong getMsgCount()

isDroped

public boolean isDroped()

setDroped

public void setDroped(boolean droped)

setLocked

public void setLocked(boolean locked)

======================================================================== 以下部分为顺序消息专有操作

isLocked

public boolean isLocked()

rollback

public void rollback()

commit

public long commit()

makeMessageToCosumeAgain

public void makeMessageToCosumeAgain(List<MessageExt> msgs)

takeMessags

public List<MessageExt> takeMessags(int batchSize)

如果取不到消息，则将正在消费状态置为false

参数：

batchSize -

返回：

clear

public void clear()

getLastLockTimestamp

public long getLastLockTimestamp()

setLastLockTimestamp

public void setLastLockTimestamp(long lastLockTimestamp)

getLockConsume

public Lock getLockConsume()

getLastPullTimestamp

public long getLastPullTimestamp()

setLastPullTimestamp

public void setLastPullTimestamp(long lastPullTimestamp)

getMsgDuijiCnt

public long getMsgDuijiCnt()

setMsgDuijiCnt

public void setMsgDuijiCnt(long msgDuijiCnt)

getTryUnlockTimes

public long getTryUnlockTimes()

incTryUnlockTimes

public void incTryUnlockTimes()

fillProcessQueueInfo

public void fillProcessQueueInfo(ProcessQueueInfo info)

getLastConsumeTimestamp

public long getLastConsumeTimestamp()

setLastConsumeTimestamp

public void setLastConsumeTimestamp(long lastConsumeTimestamp)