weka.core

Interface JavaGDNotifier

All Known Implementing Classes:

JavaGDOffscreenRenderer

public interface JavaGDNotifier

Interface to something that maintains a list of listeners that are interested in graphics produced from R via the JavaGD graphics device.

Version:

$Revision: 10426 $

Author:

Mark Hall (mhall{[at]}pentaho{[dot]}com)

Method Summary

Modifier and Type	Method and Description
void	addListener(JavaGDListener l) Add a listener
void	notifyListeners(JavaGDListener... additional) Tell the notifier to notify the listeners of any cached graphics
void	removeListener(JavaGDListener l) Remove a listener

Method Detail

addListener

void addListener(JavaGDListener l)

Add a listener

Parameters:

l - the listener to add

removeListener

void removeListener(JavaGDListener l)

Remove a listener

Parameters:

l - the listener to remove

notifyListeners

void notifyListeners(JavaGDListener... additional)

Tell the notifier to notify the listeners of any cached graphics

Parameters:

additional - a varargs list of additional listeners (beyond those maintained by this notifier) to notify.