org.perfectjpattern.core.behavioral.command
Class AbstractReceiver<P,R>

java.lang.Object
  org.perfectjpattern.core.behavioral.command.AbstractReceiver<P,R>

All Implemented Interfaces:

IReceiver<P,R>

Direct Known Subclasses:

Open, Paste

public abstract class AbstractReceiver<P,R>
extends Object
implements IReceiver<P,R>

Reusable base abstract implementation of IReceiver

Version:

$Revision: 1.0 $Date: Apr 13, 2008 2:24:53 PM $

Author:

Giovanni Azua

Constructor Summary

AbstractReceiver()

Method Summary

protected P	getParameter() Returns the previously assigned Parameter
R	getResult() Returns result out of executing this IReceiver.
void	setParameter(P aParameter) Sets the input parameter required for the execution of this IReceiver.
protected void	setResult(R aResult) Sets the Result

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.perfectjpattern.core.api.behavioral.command.IReceiver

execute

Constructor Detail

AbstractReceiver

public AbstractReceiver()

Method Detail

getResult

public R getResult()

Returns result out of executing this IReceiver.

Specified by:

getResult in interface IReceiver<P,R>

Returns:

Result out of executing this IReceiver.

setParameter

public void setParameter(P aParameter)
                  throws IllegalArgumentException

Sets the input parameter required for the execution of this IReceiver.

Specified by:

setParameter in interface IReceiver<P,R>

Parameters:

aParameter - Parameter required for executing the IReceiver.

Throws:

IllegalArgumentException - 'aParameter' must not be null.

getParameter

protected P getParameter()

Returns the previously assigned Parameter

Returns:

the parameter

setResult

protected void setResult(R aResult)

Sets the Result

Parameters:

aResult - the result to set