com.lowagie.rups.model

Class BackgroundTask

java.lang.Object

com.lowagie.rups.model.BackgroundTask

Direct Known Subclasses:

ObjectLoader, PageLoader

public abstract class BackgroundTask
extends Object

Allows you to perform long lasting tasks in background. If we ever move to Java 6, we should use the SwingWorker class (included in the JDK) instead of this custom Event Dispatching code.

Constructor Summary

Constructors

Constructor and Description
BackgroundTask() Starts a thread.

Method Summary

Modifier and Type	Method and Description
abstract void	doTask() Implement this class; the time-consuming task will go here.
void	finished() Called on the event dispatching thread once the construct method has finished its task.
void	interrupt() Forces the thread to stop what it's doing.
void	start() Starts the thread.

Methods inherited from class java.lang.Object

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

Constructor Detail

BackgroundTask

public BackgroundTask()

Starts a thread. Executes the time-consuming task in the construct method; finally calls the finish().

Method Detail

doTask

public abstract void doTask()

Implement this class; the time-consuming task will go here.

start

public void start()

Starts the thread.

interrupt

public void interrupt()

Forces the thread to stop what it's doing.

finished

public void finished()

Called on the event dispatching thread once the construct method has finished its task.