Class ChangeRegistry<T extends EventObject>

java.lang.Object

org.applecommander.change.ChangeRegistry<T>

All Implemented Interfaces:

ChangeSource<T>

Direct Known Subclasses:

AppleArchiveFormatFileStore, BinaryIIFileStore, BinsciiFileStore, DiskFileStoreAdapter, GamedosFileStore, PascalFileStore, RDOSFileStore, ShrinkitFileStore, ZipFileStore

public class ChangeRegistry<T extends EventObject>
extends Object
implements ChangeSource<T>

The ChangeRegistry is a base class that can be used to support change notification. Usually the interface implements ChangeSource and the class(es) implementing the interface extend the ChangeRegistry.

Constructor Summary

Constructors

Constructor	Description
ChangeRegistry()

Method Summary

Modifier and Type	Method	Description
void	addChangeListener(ChangeListener<T> listener)	Add a change listener.
protected void	notifyChangeListeners(T event)	This is an internal method used to notify all listeners of an event.
void	removeChangeListener(ChangeListener<T> listener)	Remove a change listener.

Methods inherited from class Object

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

Constructor Details

ChangeRegistry

public ChangeRegistry()

Method Details

addChangeListener

public void addChangeListener(ChangeListener<T> listener)

Add a change listener.

Specified by:

addChangeListener in interface ChangeSource<T extends EventObject>

removeChangeListener

public void removeChangeListener(ChangeListener<T> listener)

Remove a change listener.

Specified by:

removeChangeListener in interface ChangeSource<T extends EventObject>

notifyChangeListeners

protected void notifyChangeListeners(T event)

This is an internal method used to notify all listeners of an event. Frequently paired with a package-private method for related classes to use.