| 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 | Class and Description |
|---|---|
class |
AbstractQueuedLongSynchronizer
Condition implementation for a
AbstractQueuedLongSynchronizer serving as the basis of a
Lock implementation.
|
class |
AbstractQueuedSynchronizer
Condition implementation for a
AbstractQueuedSynchronizer serving as the basis of a
Lock implementation.
|
| Modifier and Type | Method and Description |
|---|---|
Condition |
Lock.newCondition()
Returns a new
Condition instance that is bound to this
Lock instance.
|
Condition |
ReentrantLock.newCondition()
|
Condition |
ReentrantReadWriteLock.ReadLock.newCondition()
Throws
UnsupportedOperationException because
ReadLocks do not support conditions.
|
Condition |
ReentrantReadWriteLock.WriteLock.newCondition()
|
| Modifier and Type | Method and Description |
|---|---|
protected Collection |
ReentrantLock.getWaitingThreads(Condition
Returns a collection containing those threads that may be waiting on the given condition associated with this lock.
|
protected Collection |
ReentrantReadWriteLock.getWaitingThreads(Condition
Returns a collection containing those threads that may be waiting on the given condition associated with the write lock.
|
int |
ReentrantLock.getWaitQueueLength(Condition
Returns an estimate of the number of threads waiting on the given condition associated with this lock.
|
int |
ReentrantReadWriteLock.getWaitQueueLength(Condition
Returns an estimate of the number of threads waiting on the given condition associated with the write lock.
|
boolean |
ReentrantLock.hasWaiters(Condition
Queries whether any threads are waiting on the given condition associated with this lock.
|
boolean |
ReentrantReadWriteLock.hasWaiters(Condition
Queries whether any threads are waiting on the given condition associated with the write lock.
|