de.ipcon.tools

Class ThreadAwareReentrantReadWriteLock

java.lang.Object

java.util.concurrent.locks.ReentrantReadWriteLock

de.ipcon.tools.ThreadAwareReentrantReadWriteLock

All Implemented Interfaces:

java.io.Serializable, java.util.concurrent.locks.ReadWriteLock

public class ThreadAwareReentrantReadWriteLock
extends java.util.concurrent.locks.ReentrantReadWriteLock

Class extending ReentrantReadWriteLock with the ability to determine if it is write-locked by a given Thread.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.concurrent.locks.ReentrantReadWriteLock

java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock, java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock

Constructor Summary

Constructors

Constructor and Description
ThreadAwareReentrantReadWriteLock()

Method Summary

Modifier and Type	Method and Description
java.lang.Thread	getOwner()
boolean	isWriteLockedBy(java.lang.Thread t) Returns true if this ReentrantReadWriteLock is write-locked by the given Thread.

Methods inherited from class java.util.concurrent.locks.ReentrantReadWriteLock

getQueueLength, getReadHoldCount, getReadLockCount, getWaitQueueLength, getWriteHoldCount, hasQueuedThread, hasQueuedThreads, hasWaiters, isFair, isWriteLocked, isWriteLockedByCurrentThread, readLock, toString, writeLock

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ThreadAwareReentrantReadWriteLock

public ThreadAwareReentrantReadWriteLock()

Method Detail

isWriteLockedBy

public boolean isWriteLockedBy(java.lang.Thread t)

Returns true if this ReentrantReadWriteLock is write-locked by the given Thread.

getOwner

public java.lang.Thread getOwner()

Overrides:

getOwner in class java.util.concurrent.locks.ReentrantReadWriteLock

Returns:

the Thread who is the current owner of this lock