| Package | Description |
|---|---|
| java.util.concurrent.locks |
Interfaces and classes providing a framework for locking and waiting
for conditions that is distinct from built-in synchronization and
monitors.
|
| Modifier and Type | Method and Description |
|---|---|
Collection<Thread> |
AbstractQueuedSynchronizer.getWaitingThreads(AbstractQueuedSynchronizer.ConditionObject condition)
Returns a collection containing those threads that may be
waiting on the given condition associated with this
synchronizer.
|
int |
AbstractQueuedSynchronizer.getWaitQueueLength(AbstractQueuedSynchronizer.ConditionObject condition)
Returns an estimate of the number of threads waiting on the
given condition associated with this synchronizer.
|
boolean |
AbstractQueuedSynchronizer.hasWaiters(AbstractQueuedSynchronizer.ConditionObject condition)
Queries whether any threads are waiting on the given condition
associated with this synchronizer.
|
boolean |
AbstractQueuedSynchronizer.owns(AbstractQueuedSynchronizer.ConditionObject condition)
Queries whether the given ConditionObject
uses this synchronizer as its lock.
|
Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2019, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.