Package offlineProcessing

Class OfflineTaskGroup.TaskGroupWorker

java.lang.Object

javax.swing.SwingWorker<Integer,TaskMonitorData>

offlineProcessing.OfflineTaskGroup.TaskGroupWorker

All Implemented Interfaces:

Runnable, Future<Integer>, RunnableFuture<Integer>, ViewLoadObserver

Enclosing class:

OfflineTaskGroup

public class OfflineTaskGroup.TaskGroupWorker
extends SwingWorker<Integer,TaskMonitorData>
implements ViewLoadObserver

Swing worker to do the actual work.

Author:

Doug Gillespie

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.SwingWorker

SwingWorker.StateValue

Nested classes/interfaces inherited from interface java.util.concurrent.Future

Future.State

Constructor Summary

Constructors

Constructor	Description
TaskGroupWorker()

Method Summary

Modifier and Type	Method	Description
boolean	cancelLoad()	Ask the load observer if loading should be stopped.
boolean	isInstantKill()	Check whether the thread has been stopped.
void	killWorker()
void	sayProgress(int state, long loadStart, long loadEnd, long lastTime, int nLoaded)	Report progress back to the load observer

Methods inherited from class javax.swing.SwingWorker

addPropertyChangeListener, cancel, execute, firePropertyChange, get, get, getProgress, getPropertyChangeSupport, getState, isCancelled, isDone, removePropertyChangeListener, run

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.Future

exceptionNow, resultNow, state

Constructor Details

TaskGroupWorker

public TaskGroupWorker()

Method Details

killWorker

public void killWorker()

isInstantKill

public boolean isInstantKill()

Check whether the thread has been stopped.

Returns:

true if the thread has been stopped.

sayProgress

public void sayProgress(int state,
 long loadStart,
 long loadEnd,
 long lastTime,
 int nLoaded)

Description copied from interface: ViewLoadObserver

Report progress back to the load observer

Specified by:

sayProgress in interface ViewLoadObserver

Parameters:

state - LoadQueueProgressData.STATE_LINKINGSUBTABLE, STATE_LOADING or STATE_DONE

See Also:

• LoadQueueProgressData

cancelLoad

public boolean cancelLoad()

Description copied from interface: ViewLoadObserver

Ask the load observer if loading should be stopped.

Specified by:

cancelLoad in interface ViewLoadObserver

Returns: