Action.java

/* 
 * Copyright (C) 2014 Alec Dhuse
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package co.foldingmap.actions;

/**
 * Abstract class to be implemented by all actions.
 * 
 * @author Alec
 */
public abstract class Action {
    protected boolean canUndo;
    protected String  commandDescription;

    public abstract boolean canUndo();
    public abstract void    execute();
    public abstract void    undo();

    public String getCommandDescription() {
        return commandDescription;
    }    
}