Pr22.Task

Class TaskControl

java.lang.Object

Pr22.Task.TaskControl

public abstract class TaskControl
extends java.lang.Object

Process controller class.

Constructor Summary

Constructors

Constructor and Description
TaskControl()

Method Summary

Modifier and Type	Method and Description
abstract int	getState() Returns the state of the previously started background task.
abstract void	Stop() Stops a previously started background task.
abstract void	Wait() Waits for a previously started background task.

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskControl

public TaskControl()

Method Detail

Stop

public abstract void Stop()
                   throws General

Stops a previously started background task.

Throws:

General

Wait

public abstract void Wait()
                   throws General

Waits for a previously started background task. This method has to be called always, even when the task has already finished.

Throws:

General

getState

public abstract int getState()
                      throws General

Returns the state of the previously started background task.

Returns:

State of the background task in percentage.

Throws:

General