jadex.commons.future

Class ExceptionDelegationResultListener<E,T>

java.lang.Object

jadex.commons.future.ExceptionDelegationResultListener<E,T>

All Implemented Interfaces:

IFunctionalExceptionListener, IFunctionalResultListener<E>, IFutureCommandListener, IResultListener<E>, IUndoneResultListener<E>

Direct Known Subclasses:

IntervalBehavior.StepResultListener

public abstract class ExceptionDelegationResultListener<E,T>
extends java.lang.Object
implements IResultListener<E>, IFutureCommandListener, IUndoneResultListener<E>

Result listener that delegates calls to a future.

Field Summary

Fields

Modifier and Type	Field and Description
protected Future<T>	future The future to which calls are delegated.
protected boolean	undone Flag if undone methods should be used.

Constructor Summary

Constructors

Constructor and Description
ExceptionDelegationResultListener(Future<T> future) Create a new listener.
ExceptionDelegationResultListener(Future<T> future, boolean undone) Create a new listener.

Method Summary

Modifier and Type	Method and Description
void	commandAvailable(java.lang.Object command) Called when a command is available.
abstract void	customResultAvailable(E result) Called when the result is available.
void	exceptionOccurred(java.lang.Exception exception) Called when an exception occurred.
void	exceptionOccurredIfUndone(java.lang.Exception exception) Called when an exception occurred.
boolean	isUndone() Get the undone.
void	resultAvailable(E result) Called when the result is available.
void	resultAvailableIfUndone(E result) Called when the result is available.

Methods inherited from class java.lang.Object

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

Field Detail

future

protected Future<T> future

The future to which calls are delegated.

undone

protected boolean undone

Flag if undone methods should be used.

Constructor Detail

ExceptionDelegationResultListener

public ExceptionDelegationResultListener(Future<T> future)

Create a new listener.

Parameters:

future - The delegation target.

ExceptionDelegationResultListener

public ExceptionDelegationResultListener(Future<T> future,
                                         boolean undone)

Create a new listener.

Parameters:

future - The delegation target.

undone - use undone methods.

Method Detail

resultAvailable

public final void resultAvailable(E result)

Called when the result is available.

Specified by:

resultAvailable in interface IFunctionalResultListener<E>

Parameters:

result - The result.

customResultAvailable

public abstract void customResultAvailable(E result)
                                    throws java.lang.Exception

Called when the result is available.

Parameters:

result - The result.

Throws:

java.lang.Exception

exceptionOccurred

public void exceptionOccurred(java.lang.Exception exception)

Called when an exception occurred.

Specified by:

exceptionOccurred in interface IFunctionalExceptionListener

Parameters:

exception - The exception.

resultAvailableIfUndone

public void resultAvailableIfUndone(E result)

Called when the result is available.

Specified by:

resultAvailableIfUndone in interface IUndoneResultListener<E>

Parameters:

result - The result.

exceptionOccurredIfUndone

public void exceptionOccurredIfUndone(java.lang.Exception exception)

Called when an exception occurred.

Specified by:

exceptionOccurredIfUndone in interface IUndoneResultListener<E>

Parameters:

exception - The exception.

isUndone

public boolean isUndone()

Get the undone.

Returns:

The undone.

commandAvailable

public void commandAvailable(java.lang.Object command)

Called when a command is available.

Specified by:

commandAvailable in interface IFutureCommandListener