org.apache.clerezza.rdf.core.access.debug

Class ReentrantReadWriteLockTracker

java.lang.Object

java.util.concurrent.locks.ReentrantReadWriteLock

org.apache.clerezza.rdf.core.access.debug.ReentrantReadWriteLockTracker

All Implemented Interfaces:

Serializable, java.util.concurrent.locks.ReadWriteLock

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

Author:

mir

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
ReentrantReadWriteLockTracker()

Method Summary

Methods

Modifier and Type	Method and Description
Set<ReadLockDebug>	getLockedReadLocks()
protected Thread	getOwner()
protected Collection<Thread>	getQueuedReaderThreads()
protected Collection<Thread>	getQueuedThreads()
protected Collection<Thread>	getQueuedWriterThreads()
int	getReadHoldCount()
int	getReadLockCount()
protected Collection<Thread>	getWaitingThreads(java.util.concurrent.locks.Condition condition)
int	getWaitQueueLength(java.util.concurrent.locks.Condition condition)
int	getWriteHoldCount()
boolean	hasWaiters(java.util.concurrent.locks.Condition condition)
boolean	isWriteLocked()
boolean	isWriteLockedByCurrentThread()
java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock	readLock()
String	toString()
WriteLockDebug	writeLock()

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

getQueueLength, hasQueuedThread, hasQueuedThreads, isFair

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ReentrantReadWriteLockTracker

public ReentrantReadWriteLockTracker()

Method Detail

getOwner

protected Thread getOwner()

Overrides:

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

getQueuedReaderThreads

protected Collection<Thread> getQueuedReaderThreads()

Overrides:

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

getQueuedThreads

protected Collection<Thread> getQueuedThreads()

Overrides:

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

getQueuedWriterThreads

protected Collection<Thread> getQueuedWriterThreads()

Overrides:

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

getReadHoldCount

public int getReadHoldCount()

Overrides:

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

getReadLockCount

public int getReadLockCount()

Overrides:

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

getWaitQueueLength

public int getWaitQueueLength(java.util.concurrent.locks.Condition condition)

Overrides:

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

getWaitingThreads

protected Collection<Thread> getWaitingThreads(java.util.concurrent.locks.Condition condition)

Overrides:

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

getWriteHoldCount

public int getWriteHoldCount()

Overrides:

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

hasWaiters

public boolean hasWaiters(java.util.concurrent.locks.Condition condition)

Overrides:

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

isWriteLocked

public boolean isWriteLocked()

Overrides:

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

isWriteLockedByCurrentThread

public boolean isWriteLockedByCurrentThread()

Overrides:

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

readLock

public java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock readLock()

Specified by:

readLock in interface java.util.concurrent.locks.ReadWriteLock

Overrides:

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

toString

public String toString()

Overrides:

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

writeLock

public WriteLockDebug writeLock()

Specified by:

writeLock in interface java.util.concurrent.locks.ReadWriteLock

Overrides:

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

getLockedReadLocks

public Set<ReadLockDebug> getLockedReadLocks()