org.objectweb.dream.control.activity.task
Class AbstractTask

java.lang.Object
  org.objectweb.dream.control.activity.task.AbstractTask

All Implemented Interfaces:

Task, NameController

public abstract class AbstractTask
extends Object
implements Task, NameController

Abstract Task class. Provides a name controller interface to give a name to a task.

Field Summary

protected Object	controlItf
protected String	taskName

Fields inherited from interface org.objectweb.dream.control.activity.task.Task

EXECUTE_AGAIN, ITF_NAME, STOP_EXECUTING

Constructor Summary

AbstractTask(String name)
Create a Task with the specified name.

Method Summary

Object	getControlItf() Returns the control interface on this task.
String	getFcName()
void	interrupted() Does nothing, should be overriden
void	registered(Object controlItf) Sets the controlItffield
void	setFcName(String name)
String	toString()
void	unregistered() Sets the controlItffield to null.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.objectweb.dream.control.activity.task.Task

execute

Field Detail

taskName

protected String taskName

controlItf

protected Object controlItf

Constructor Detail

AbstractTask

public AbstractTask(String name)

Create a Task with the specified name.

Parameters:

name - the name of the task

Method Detail

getControlItf

public Object getControlItf()

Returns the control interface on this task.

Returns:

the control interface on this task.

See Also:

Task.registered(Object)

interrupted

public void interrupted()

Does nothing, should be overriden

Specified by:

interrupted in interface Task

registered

public void registered(Object controlItf)

Sets the controlItffield

Specified by:

registered in interface Task

Parameters:

controlItf - An interface that can be used to control the execution of the task. The runtime type of this interface depends on the registration hints. Can be null.

See Also:

Task.registered(Object)

unregistered

public void unregistered()

Sets the controlItffield to null.

Specified by:

unregistered in interface Task

getFcName

public String getFcName()

Specified by:

getFcName in interface NameController

See Also:

NameController.getFcName()

setFcName

public void setFcName(String name)

Specified by:

setFcName in interface NameController

See Also:

NameController.setFcName(String)

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()