org.jgroups.protocols

Class Locking.ClientCondition

java.lang.Object

org.jgroups.protocols.Locking.ClientCondition

All Implemented Interfaces:

java.util.concurrent.locks.Condition

Enclosing class:

Locking

protected class Locking.ClientCondition
extends java.lang.Object
implements java.util.concurrent.locks.Condition

Field Summary

Fields

Modifier and Type	Field and Description
protected Locking.ClientLock	lock
protected java.util.concurrent.atomic.AtomicReference<java.lang.Thread>	parker This is okay only having 1 since a client condition is 1 per lock_name, thread id combination.
protected java.util.concurrent.atomic.AtomicBoolean	signaled

Constructor Summary

Constructors

Constructor and Description
ClientCondition(Locking.ClientLock lock)

Method Summary

Modifier and Type	Method and Description
void	await()
protected void	await(boolean throwInterrupt)
protected long	await(long nanoSeconds)
boolean	await(long time, java.util.concurrent.TimeUnit unit) Note this wait will only work correctly if the converted value is less than 292 years.
long	awaitNanos(long nanosTimeout)
void	awaitUninterruptibly()
boolean	awaitUntil(java.util.Date deadline)
void	signal()
void	signalAll()
protected void	signaled()

Methods inherited from class java.lang.Object

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

Field Detail

lock

protected final Locking.ClientLock lock

signaled

protected final java.util.concurrent.atomic.AtomicBoolean signaled

parker

protected volatile java.util.concurrent.atomic.AtomicReference<java.lang.Thread> parker

This is okay only having 1 since a client condition is 1 per lock_name, thread id combination.

Constructor Detail

ClientCondition

public ClientCondition(Locking.ClientLock lock)

Method Detail

await

public void await()
           throws java.lang.InterruptedException

Specified by:

await in interface java.util.concurrent.locks.Condition

Throws:

java.lang.InterruptedException

awaitUninterruptibly

public void awaitUninterruptibly()

Specified by:

awaitUninterruptibly in interface java.util.concurrent.locks.Condition

awaitNanos

public long awaitNanos(long nanosTimeout)
                throws java.lang.InterruptedException

Specified by:

awaitNanos in interface java.util.concurrent.locks.Condition

Throws:

java.lang.InterruptedException

await

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

Note this wait will only work correctly if the converted value is less than 292 years. This is due to the limitation in System.nano and long values that can only store up to 292 years (22⁶³ nanoseconds). For more information please see System.nanoTime()

Specified by:

await in interface java.util.concurrent.locks.Condition

Throws:

java.lang.InterruptedException

awaitUntil

public boolean awaitUntil(java.util.Date deadline)
                   throws java.lang.InterruptedException

Specified by:

awaitUntil in interface java.util.concurrent.locks.Condition

Throws:

java.lang.InterruptedException

await

protected void await(boolean throwInterrupt)
              throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

await

protected long await(long nanoSeconds)
              throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

signal

public void signal()

Specified by:

signal in interface java.util.concurrent.locks.Condition

signalAll

public void signalAll()

Specified by:

signalAll in interface java.util.concurrent.locks.Condition

signaled

protected void signaled()