org.mule.extension.file.common.api.lock

Class AbstractNullLock

java.lang.Object

org.mule.extension.file.common.api.lock.AbstractNullLock

All Implemented Interfaces:

Lock

Direct Known Subclasses:

NullPathLock, NullUriLock

public abstract class AbstractNullLock
extends Object
implements Lock

Implementation of the Null Object design pattern for the NullLock interface

Since:

1.3.0

Constructor Summary

Constructors

Constructor and Description
AbstractNullLock()

Method Summary

Modifier and Type	Method and Description
boolean	isLocked()
void	release() Does nothing regardless of how many invokations the tryLock() method has received
boolean	tryLock() Does nothing and always returns true

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractNullLock

public AbstractNullLock()

Method Detail

tryLock

public boolean tryLock()

Does nothing and always returns true

Specified by:

tryLock in interface Lock

Returns:

true

isLocked

public boolean isLocked()

Specified by:

isLocked in interface Lock

Returns:

false

release

public void release()

Does nothing regardless of how many invokations the tryLock() method has received

Specified by:

release in interface Lock