TaskCallbackDispatcher

java.lang.Object
- de.intarsys.tools.concurrent.TaskCallbackDispatcher

All Implemented Interfaces:

ITaskListener, ITaskListenerSupport
```
public class TaskCallbackDispatcher
extends java.lang.Object
implements ITaskListenerSupport, ITaskListener
```
Helper object for implementing ITaskListenerSupport.

Constructor Summary

Constructors
Constructor Description

TaskCallbackDispatcher(java.lang.Object pOwner)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addTaskListener(ITaskListener listener)`
`void`	`attach(ITaskListenerSupport support)`
`void`	`clear()`
`void`	`detach(ITaskListenerSupport support)`
`java.lang.Object`	`getOwner()`
`boolean`	`isEmpty()`
`void`	`removeTaskListener(ITaskListener listener)`
`void`	`taskCancelled(java.lang.Object task)`
`void`	`taskFailed(java.lang.Object task, java.util.concurrent.ExecutionException exception)`
`void`	`taskFinished(java.lang.Object task, java.lang.Object result)`
`void`	`taskStarted(java.lang.Object task)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TaskCallbackDispatcher

public TaskCallbackDispatcher(java.lang.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 java.lang.Object getOwner()
```

isEmpty
```
public boolean isEmpty()
```

removeTaskListener
```
public void removeTaskListener(ITaskListener listener)
```
Specified by:

removeTaskListener in interface ITaskListenerSupport

taskCancelled
```
public void taskCancelled(java.lang.Object task)
```
Specified by:

taskCancelled in interface ITaskListener

taskFailed

public void taskFailed(java.lang.Object task,
                       java.util.concurrent.ExecutionException exception)

Specified by:: taskFailed in interface ITaskListener

taskFinished

public void taskFinished(java.lang.Object task,
                         java.lang.Object result)

Specified by:: taskFinished in interface ITaskListener

taskStarted
```
public void taskStarted(java.lang.Object task)
```
Specified by:

taskStarted in interface ITaskListener