org.jgroups.blocks.locking

Class LockService.LockImpl

java.lang.Object

org.jgroups.blocks.locking.LockService.LockImpl

All Implemented Interfaces:

java.util.concurrent.locks.Lock

Enclosing class:

LockService

protected class LockService.LockImpl
extends java.lang.Object
implements java.util.concurrent.locks.Lock

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.concurrent.atomic.AtomicReference<java.lang.Thread>	holder
protected java.lang.String	name

Constructor Summary

Constructors

Constructor and Description
LockImpl(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
void	lock()
void	lockInterruptibly()
java.util.concurrent.locks.Condition	newCondition() This condition object is only allowed to work 1 for each lock.
boolean	tryLock()
boolean	tryLock(long time, java.util.concurrent.TimeUnit unit)
void	unlock()

Methods inherited from class java.lang.Object

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

Field Detail

name

protected final java.lang.String name

holder

protected final java.util.concurrent.atomic.AtomicReference<java.lang.Thread> holder

Constructor Detail

LockImpl

public LockImpl(java.lang.String name)

Method Detail

lock

public void lock()

Specified by:

lock in interface java.util.concurrent.locks.Lock

lockInterruptibly

public void lockInterruptibly()
                       throws java.lang.InterruptedException

Specified by:

lockInterruptibly in interface java.util.concurrent.locks.Lock

Throws:

java.lang.InterruptedException

tryLock

public boolean tryLock()

Specified by:

tryLock in interface java.util.concurrent.locks.Lock

tryLock

public boolean tryLock(long time,
                       java.util.concurrent.TimeUnit unit)
                throws java.lang.InterruptedException

Specified by:

tryLock in interface java.util.concurrent.locks.Lock

Throws:

java.lang.InterruptedException

unlock

public void unlock()

Specified by:

unlock in interface java.util.concurrent.locks.Lock

newCondition

public java.util.concurrent.locks.Condition newCondition()

This condition object is only allowed to work 1 for each lock. If more than 1 condition is created for this lock, they both will be awaiting/signalling on the same lock

Specified by:

newCondition in interface java.util.concurrent.locks.Lock