//===========================================================================//=-------------------------------------------------------------------------=//= Module history:                                                         =//= - December 8 2006 - Oscar Chavarro: Original base version               =//===========================================================================package vsdk.toolkit.gui;/**The Controller abstract class provides an interface for *Controllerstyle classes. This serves two purposes:  - To help in design level organization of renderers (this eases the    study of the class hierarchy)  - To provide a place to locate possible future operations, common to    all controllers (but none of these as been detected yet)*/public abstract class Controller extends PresentationElement {    ;}//===========================================================================//= EOF                                                                     =//===========================================================================