org.codehaus.griffon.runtime.tasks

Class AbstractTask<V,C>

java.lang.Object

org.codehaus.griffon.runtime.tasks.AbstractTask<V,C>

All Implemented Interfaces:

Task<V,C>

public abstract class AbstractTask<V,C>
extends Object
implements Task<V,C>

Since:

20.07.11 00:40

Author:

Eike Kettner

Nested Class Summary

Nested classes/interfaces inherited from interface griffon.plugins.tasks.Task

Task.Mode, Task.State

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractTask(String id)
protected	AbstractTask(String id, Task.Mode mode)

Method Summary

Modifier and Type	Method and Description
void	done(V value) This method is invoked once Task.execute(Tracker) has successfully finished and is called on the UI thread.
void	failed(Throwable cause) This method is invoked if Task.execute(Tracker) threw an exception.
String	getId() A id that identifies this task (or a group of tasks).
Task.Mode	getMode()
void	process(List<C> chunks) Calls going to Tracker.publish(Object[]) from within Task.execute(Tracker) are routed to this method.
void	setMode(Task.Mode mode)

Methods inherited from class java.lang.Object

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

Methods inherited from interface griffon.plugins.tasks.Task

execute

Constructor Detail

AbstractTask

protected AbstractTask(String id)

AbstractTask

protected AbstractTask(String id,
                       Task.Mode mode)

Method Detail

getId

public String getId()

Description copied from interface: Task

A id that identifies this task (or a group of tasks). This doesn't have to be unique among all tasks. It's used to register TaskListener on this id that will receive events solely for tasks with a certain id.

Specified by:

getId in interface Task<V,C>

Returns:

done

public void done(V value)

Description copied from interface: Task

This method is invoked once Task.execute(Tracker) has successfully finished and is called on the UI thread.

Specified by:

done in interface Task<V,C>

failed

public void failed(Throwable cause)

Description copied from interface: Task

This method is invoked if Task.execute(Tracker) threw an exception. This method is executed on the UI thread.

Specified by:

failed in interface Task<V,C>

process

public void process(List<C> chunks)

Description copied from interface: Task

Calls going to Tracker.publish(Object[]) from within Task.execute(Tracker) are routed to this method. This method is invoked on the UI thread.

Specified by:

process in interface Task<V,C>

getMode

public Task.Mode getMode()

Specified by:

getMode in interface Task<V,C>

setMode

public void setMode(Task.Mode mode)