j3deditor.bin.hierarchy.util
Class HierarchyWorker

java.lang.Object
  javax.swing.SwingWorker<java.lang.Void,java.lang.Void>
      j3deditor.bin.hierarchy.util.HierarchyWorker

All Implemented Interfaces:

java.lang.Runnable, java.util.concurrent.Future<java.lang.Void>, java.util.concurrent.RunnableFuture<java.lang.Void>

Direct Known Subclasses:

ObjImporter, ProjectLoader, ProjectSaver, SGFExporter, SGSExporter

public abstract class HierarchyWorker
extends javax.swing.SwingWorker<java.lang.Void,java.lang.Void>

Base class for utilities that perform their tasks in a background thread and need to notify scene-editor about updates made to scene.

Author:

Risto Seene

See Also:

SwingWorker

Nested Class Summary

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

javax.swing.SwingWorker.StateValue

Constructor Summary

protected

HierarchyWorker() Constructor.

Method Summary

void	addHierarchyListener(HierarchyEventListener listener) Adds the specified HierarchyEventListener.
protected java.lang.Void	doInBackground()
protected void	notifyListeners(HierarchyEvent e) Sends the given HierarchyEvent to all listeners.
void	removeHierarchyListener(HierarchyEventListener listener) Removes the specified HierarchyEventListener.

Methods inherited from class javax.swing.SwingWorker

addPropertyChangeListener, cancel, done, execute, firePropertyChange, get, get, getProgress, getPropertyChangeSupport, getState, isCancelled, isDone, process, publish, removePropertyChangeListener, run, setProgress

Methods inherited from class java.lang.Object

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

Constructor Detail

HierarchyWorker

protected HierarchyWorker()

Constructor.

Method Detail

doInBackground

protected java.lang.Void doInBackground()
                                 throws java.lang.Exception

Specified by:

doInBackground in class javax.swing.SwingWorker<java.lang.Void,java.lang.Void>

Throws:

java.lang.Exception

See Also:

SwingWorker.doInBackground()

addHierarchyListener

public void addHierarchyListener(HierarchyEventListener listener)

Adds the specified HierarchyEventListener.

Parameters:

listener - listener to be added

removeHierarchyListener

public void removeHierarchyListener(HierarchyEventListener listener)

Removes the specified HierarchyEventListener.

Parameters:

listener - listener to be removed

notifyListeners

protected void notifyListeners(HierarchyEvent e)

Sends the given HierarchyEvent to all listeners.

Parameters:

e - HierarchyEvent to be sent