com.fr.third.jgroups.protocols

类 Locking.ClientLock

java.lang.Object

com.fr.third.jgroups.protocols.Locking.ClientLock

所有已实现的接口:

java.util.concurrent.locks.Lock

直接已知子类:

PEER_LOCK.PeerLock

封闭类:

Locking

protected class Locking.ClientLock
extends java.lang.Object
implements java.util.concurrent.locks.Lock

Implementation of Lock. This is a client stub communicates with a server equivalent. The semantics are more or less those of Lock, but may differ slightly. For details see LockService.

字段概要

字段

限定符和类型	字段和说明
protected boolean	acquired
protected Locking.ClientCondition	condition
protected boolean	denied
protected boolean	is_trylock
protected int	lock_id
protected java.lang.String	name
protected Owner	owner
protected long	timeout

构造器概要

构造器

构造器和说明
Locking.ClientLock(java.lang.String name)
Locking.ClientLock(java.lang.String name, Owner owner)

方法概要

方法

限定符和类型	方法和说明
protected void	_unlock(boolean force)
protected void	acquire(boolean throwInterrupt)
protected boolean	acquireTryLock(long timeout, boolean use_timeout)
protected void	handleLockGrantedResponse(int lock_id)
void	lock()
protected void	lockDenied(int lock_id)
protected void	lockGranted(int lock_id)
void	lockInterruptibly()
java.util.concurrent.locks.Condition	newCondition()
java.lang.String	toString()
boolean	tryLock()
boolean	tryLock(long time, java.util.concurrent.TimeUnit unit)
void	unlock()

从类继承的方法 java.lang.Object

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

字段详细资料

name

protected final java.lang.String name

owner

protected Owner owner

acquired

protected volatile boolean acquired

denied

protected volatile boolean denied

is_trylock

protected volatile boolean is_trylock

timeout

protected long timeout

condition

protected final Locking.ClientCondition condition

lock_id

protected final int lock_id

构造器详细资料

Locking.ClientLock

public Locking.ClientLock(java.lang.String name)

Locking.ClientLock

public Locking.ClientLock(java.lang.String name,
                  Owner owner)

方法详细资料

lock

public void lock()

指定者:

lock 在接口中 java.util.concurrent.locks.Lock

lockInterruptibly

public void lockInterruptibly()
                       throws java.lang.InterruptedException

指定者:

lockInterruptibly 在接口中 java.util.concurrent.locks.Lock

抛出:

java.lang.InterruptedException

tryLock

public boolean tryLock()

指定者:

tryLock 在接口中 java.util.concurrent.locks.Lock

tryLock

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

指定者:

tryLock 在接口中 java.util.concurrent.locks.Lock

抛出:

java.lang.InterruptedException

unlock

public void unlock()

指定者:

unlock 在接口中 java.util.concurrent.locks.Lock

newCondition

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

指定者:

newCondition 在接口中 java.util.concurrent.locks.Lock

toString

public java.lang.String toString()

覆盖:

toString 在类中 java.lang.Object

lockGranted

protected void lockGranted(int lock_id)

lockDenied

protected void lockDenied(int lock_id)

handleLockGrantedResponse

protected void handleLockGrantedResponse(int lock_id)

acquire

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

抛出:

java.lang.InterruptedException

_unlock

protected void _unlock(boolean force)

acquireTryLock

protected boolean acquireTryLock(long timeout,
                     boolean use_timeout)
                          throws java.lang.InterruptedException

抛出:

java.lang.InterruptedException