de.intarsys.tools.concurrent

Class TaskCallbackDispatcher

java.lang.Object

de.intarsys.tools.concurrent.TaskCallbackDispatcher

All Implemented Interfaces:

ITaskListener, ITaskListenerSupport

public class TaskCallbackDispatcher
extends Object
implements ITaskListenerSupport, ITaskListener

Helper object for implementing ITaskListenerSupport.

Constructor Summary

Constructors

Constructor and Description
TaskCallbackDispatcher(Object pOwner)

Method Summary

Methods

Modifier and Type	Method and Description
void	addTaskListener(ITaskListener listener)
void	attach(ITaskListenerSupport support)
void	clear()
void	detach(ITaskListenerSupport support)
Object	getOwner()
boolean	isEmpty()
void	removeTaskListener(ITaskListener listener)
void	taskCancelled(Object task)
void	taskFailed(Object task, ExecutionException exception)
void	taskFinished(Object task, Object result)
void	taskStarted(Object task)

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskCallbackDispatcher

public TaskCallbackDispatcher(Object pOwner)

Method Detail

addTaskListener

public void addTaskListener(ITaskListener listener)

Specified by:

addTaskListener in interface ITaskListenerSupport

attach

public void attach(ITaskListenerSupport support)

clear

public void clear()

detach

public void detach(ITaskListenerSupport support)

getOwner

public Object getOwner()

isEmpty

public boolean isEmpty()

removeTaskListener

public void removeTaskListener(ITaskListener listener)

Specified by:

removeTaskListener in interface ITaskListenerSupport

taskCancelled

public void taskCancelled(Object task)

Specified by:

taskCancelled in interface ITaskListener

taskFailed

public void taskFailed(Object task,
              ExecutionException exception)

Specified by:

taskFailed in interface ITaskListener

taskFinished

public void taskFinished(Object task,
                Object result)

Specified by:

taskFinished in interface ITaskListener

taskStarted

public void taskStarted(Object task)

Specified by:

taskStarted in interface ITaskListener