1 /**********************************************
2 * Copyright (C) 2011 Lukas Laag
3 * This file is part of svgreal.
4 *
5 * svgreal is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * svgreal is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with svgreal. If not, see http://www.gnu.org/licenses/
17 **********************************************/
18 package org.vectomatic.svg.edit.client.command;
19
20 import com.extjs.gxt.ui.client.data.BeanModelTag;
21
22 /**
23 * Base class for commands. A command record an atomic user interaction
24 * which changes the SVG data model.
25 * @author laaglu
26 */
27 public abstract class CommandBase implements BeanModelTag, ICommand {
28 protected ICommandFactory factory;
29
30 public CommandBase(ICommandFactory factory) {
31 this.factory = factory;
32 }
33 /**
34 * Returns the factory which manufactured this command
35 */
36 public ICommandFactory getFactory() {
37 return factory;
38 }
39 }