软件包 | 描述 |
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java.util.concurrent.locks |
接口和类提供了一个锁定和等待条件的框架,这种情况与内置的同步和监视器不同。
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Modifier and Type | Method and Description |
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Collection<Thread> |
AbstractQueuedLongSynchronizer.getWaitingThreads(AbstractQueuedLongSynchronizer.ConditionObject condition)
返回一个集合,可以在给定的条件下,与此相关的线程同步。
|
int |
AbstractQueuedLongSynchronizer.getWaitQueueLength(AbstractQueuedLongSynchronizer.ConditionObject condition)
返回一个估计的线程数在给定的条件下,与此同步关联。
|
boolean |
AbstractQueuedLongSynchronizer.hasWaiters(AbstractQueuedLongSynchronizer.ConditionObject condition)
查询是否有线程等待在给定的条件下,与此同步关联。
|
boolean |
AbstractQueuedLongSynchronizer.owns(AbstractQueuedLongSynchronizer.ConditionObject condition)
查询是否给定的conditionobject使用同步器的锁。
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