org.apache.openjpa.slice
Class ReentrantSliceLock
java.lang.Object
   java.util.concurrent.locks.ReentrantLock
java.util.concurrent.locks.ReentrantLock
       org.apache.openjpa.slice.ReentrantSliceLock
org.apache.openjpa.slice.ReentrantSliceLock
- All Implemented Interfaces: 
- Serializable, Lock
- public class ReentrantSliceLock 
- extends ReentrantLock
A reentrant lock that lets a child to work with the parent's lock.
- Author:
- Pinaki Poddar
- See Also:
- Serialized Form
 
| Method Summary | 
|  void | lock()Locks only for parent thread and let the child use parent's lock.
 | 
|  void | unlock()Unlocks only if parent thread.
 | 
 
| Methods inherited from class java.util.concurrent.locks.ReentrantLock | 
| getHoldCount, getOwner, getQueuedThreads, getQueueLength, getWaitingThreads, getWaitQueueLength, hasQueuedThread, hasQueuedThreads, hasWaiters, isFair, isHeldByCurrentThread, isLocked, lockInterruptibly, newCondition, toString, tryLock, tryLock | 
 
 
ReentrantSliceLock
public ReentrantSliceLock()
ReentrantSliceLock
public ReentrantSliceLock(boolean fair)
lock
public void lock()
- Locks only for parent thread and let the child use parent's lock.
 
- 
- Specified by:
- lockin interface- Lock
- Overrides:
- lockin class- ReentrantLock
 
- 
 
unlock
public void unlock()
- Unlocks only if parent thread.
 
- 
- Specified by:
- unlockin interface- Lock
- Overrides:
- unlockin class- ReentrantLock
 
- 
 
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