Source code: org/jext/dawn/array/ClearArrayFunction.java
1 /*
2 * ClearArrayFunction.java - clear
3 * Copyright (C) 2000 Romain Guy
4 * romain.guy@jext.org
5 * http://www.jext.org
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 */
21
22 package org.jext.dawn.array;
23
24 import org.jext.dawn.*;
25
26 /**
27 * Removes all elements from a given array.<br>
28 * Usage:<br>
29 * <code>array clearArray</code>
30 * @author Romain Guy
31 */
32
33 public class ClearArrayFunction extends Function
34 {
35 public ClearArrayFunction()
36 {
37 super("clearArray");
38 }
39
40 public void invoke(DawnParser parser) throws DawnRuntimeException
41 {
42 parser.checkEmpty(this);
43 parser.peekArray().removeAllElements();
44 }
45 }
46
47 // End of ClearArrayFunction.java