de.fzj.unicore.wsrflite.admin.propertylisteners
Class BooleanPropertyListener

java.lang.Object
  de.fzj.unicore.wsrflite.admin.propertylisteners.BooleanPropertyListener

All Implemented Interfaces:

IPropertyListener

Direct Known Subclasses:

PropertyListenerDynamicDeployment

public abstract class BooleanPropertyListener
extends Object
implements IPropertyListener

Convenience implementation that discriminates between true/false and false/true property value transitions.
To this end, it used two Runnable implementations containing the respective logic (getTaskForTrue() and getTaskForFalse(), respectively).

Author:

j.daivandy@fz-juelich.de

Constructor Summary

BooleanPropertyListener()

Method Summary

abstract Runnable	getTaskForFalse()
abstract Runnable	getTaskForTrue()
void	propertyChanged(String oldValue, String newValue) Notifies listener of property value change.

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanPropertyListener

public BooleanPropertyListener()

Method Detail

propertyChanged

public void propertyChanged(String oldValue,
                            String newValue)

Description copied from interface: IPropertyListener

Notifies listener of property value change.
Can enable implementations to carry out logic based on value transitions (hence inclusion of oldValue).

Specified by:

propertyChanged in interface IPropertyListener

getTaskForTrue

public abstract Runnable getTaskForTrue()

getTaskForFalse

public abstract Runnable getTaskForFalse()