package scheduler.Edit;

import scheduler.ScheduleDB.*;

import java.util.Collection;

/**
 *
 * 
              This is a simplified data model for a tool workspace that
 * contains
              the main data on which the tool operates, a copy of
 * the data for undoing.
              and a opy for redoing.  This model
 * supports one-level undo/redo.  For
              multi-level undo, a list of undo data can be used
             * 
 * @author 
 * @version 
 *
 **/

public class ToolWorkspace {

     /** Default Constructor **/
     public ToolWorkspace() {

     }

     protected String data;

     protected String undo_data;

     protected String redo_data;

     protected String cut_data;

}