模块 wjybxx.commons.disruptor

程序包 cn.wjybxx.disruptor

接口 WaitStrategy

所有已知实现类:

BlockingWaitStrategy, BusySpinWaitStrategy, SleepingWaitStrategy, TimeoutBlockingWaitStrategy, TimeoutSleepingWaitStrategy, YieldingWaitStrategy

public interface WaitStrategy

消费者等待策略

作者:

wjybxx date - 2024/1/15

方法概要

修饰符和类型	方法	说明
long	waitFor(long sequence, ProducerBarrier producerBarrier, ConsumerBarrier barrier)	等待给定的序号可用 实现类通过SequenceBarrier.sequence()}和SequenceBarrier.dependentSequence()进行等待。

方法详细资料

waitFor

long waitFor(long sequence,
 ProducerBarrier producerBarrier,
 ConsumerBarrier barrier)
      throws TimeoutException,
AlertException,
InterruptedException

等待给定的序号可用 实现类通过SequenceBarrier.sequence()}和SequenceBarrier.dependentSequence()进行等待。

参数:

sequence - 期望生产或消费的序号

producerBarrier - 用于条件等待策略依赖策略感知生产者进度

barrier - 序号屏障 - 用于检测终止信号和查询依赖等。

返回:

当前可用的序号

抛出:

AlertException - if a status change has occurred for the Disruptor

InterruptedException - if the thread needs awaking on a condition variable.

TimeoutException - if a timeout occurs while waiting for the supplied sequence.