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

Class NullPathLock

java.lang.Object

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

All Implemented Interfaces:

PathLock

public final class NullPathLock
extends Object
implements PathLock

Implementation of the Null Object design pattern for the PathLock interface

Since:

1.0

Constructor Summary

Constructors

Constructor and Description
NullPathLock()

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

NullPathLock

public NullPathLock()

Method Detail

tryLock

public boolean tryLock()

Does nothing and always returns true

Specified by:

tryLock in interface PathLock

Returns:

true

isLocked

public boolean isLocked()

Specified by:

isLocked in interface PathLock

Returns:

false

release

public void release()

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

Specified by:

release in interface PathLock