Package com.google.common.util.concurrent

Class CycleDetectingLockFactory.CycleDetectingReentrantReadWriteLock

java.lang.Object

java.util.concurrent.locks.ReentrantReadWriteLock

com.google.common.util.concurrent.CycleDetectingLockFactory.CycleDetectingReentrantReadWriteLock

All Implemented Interfaces:

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

Enclosing class:

CycleDetectingLockFactory

final class CycleDetectingLockFactory.CycleDetectingReentrantReadWriteLock
extends java.util.concurrent.locks.ReentrantReadWriteLock
implements CycleDetectingLockFactory.CycleDetectingLock

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

Field Summary

Fields

Modifier and Type	Field	Description
private CycleDetectingLockFactory.LockGraphNode	lockGraphNode
private CycleDetectingLockFactory.CycleDetectingReentrantReadLock	readLock
private CycleDetectingLockFactory.CycleDetectingReentrantWriteLock	writeLock

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CycleDetectingReentrantReadWriteLock(CycleDetectingLockFactory.LockGraphNode lockGraphNode, boolean fair)

Method Summary

Modifier and Type	Method	Description
CycleDetectingLockFactory.LockGraphNode	getLockGraphNode()
boolean	isAcquiredByCurrentThread()
java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock	readLock()
java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock	writeLock()

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

getOwner, getQueuedReaderThreads, getQueuedThreads, getQueuedWriterThreads, getQueueLength, getReadHoldCount, getReadLockCount, getWaitingThreads, getWaitQueueLength, getWriteHoldCount, hasQueuedThread, hasQueuedThreads, hasWaiters, isFair, isWriteLocked, isWriteLockedByCurrentThread, toString

Methods inherited from class java.lang.Object

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

Field Detail

readLock

private final CycleDetectingLockFactory.CycleDetectingReentrantReadLock readLock

writeLock

private final CycleDetectingLockFactory.CycleDetectingReentrantWriteLock writeLock

lockGraphNode

private final CycleDetectingLockFactory.LockGraphNode lockGraphNode

Constructor Detail

CycleDetectingReentrantReadWriteLock

private CycleDetectingReentrantReadWriteLock(CycleDetectingLockFactory.LockGraphNode lockGraphNode,
                                             boolean fair)

Method Detail

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

writeLock

public java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock writeLock()

Specified by:

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

Overrides:

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

getLockGraphNode

public CycleDetectingLockFactory.LockGraphNode getLockGraphNode()

Specified by:

getLockGraphNode in interface CycleDetectingLockFactory.CycleDetectingLock

Returns:

the CycleDetectingLockFactory.LockGraphNode associated with this lock.

isAcquiredByCurrentThread

public boolean isAcquiredByCurrentThread()

Specified by:

isAcquiredByCurrentThread in interface CycleDetectingLockFactory.CycleDetectingLock

Returns:

true if the current thread has acquired this lock.