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Java > Open Source Codes > org > xquark > xquery > parser > primitivefunctions > fnfunctions > FunctionSTARTS_WITH


1 /*
2  * This file belongs to the XQuark distribution.
3  * Copyright (C) 2003 Universite de Versailles Saint-Quentin.
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This program 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 GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307.
18  * You can also get it at http://www.gnu.org/licenses/lgpl.html
19  *
20  * For more information on this software, see http://www.xquark.org.
21  */
22
23
24 package org.xquark.xquery.parser.primitivefunctions.fnfunctions;
25
26 import java.util.ArrayList JavaDoc;
27
28 import org.xquark.xquery.parser.*;
29 import org.xquark.xquery.typing.TypeException;
30
31 public class FunctionSTARTS_WITH extends PrimitiveFunctionCall {
32     
33     private static final String JavaDoc RCSRevision = "$Revision: 1.6 $";
34     private static final String JavaDoc RCSName = "$Name: $";
35     
36     // #############################################################################
37 // VISITOR STUFF
38 // #############################################################################
39
40     public void accept(ParserVisitor visitor) throws XQueryException {
41         visitor.visit(this);
42     }
43     
44     // #############################################################################
45 // CONSTRUCTOR STUFF
46 // #############################################################################
47
48     public FunctionSTARTS_WITH(ArrayList JavaDoc args, XQueryModule parentModule) throws TypeException, XQueryException {
49         super(new QName("starts-with",null),args);
50         setParentModule(parentModule);
51         if (parentModule != null && parentModule.getStaticContext().getTypeVisitor() != null)
52             accept(parentModule.getStaticContext().getTypeVisitor());
53     }
54     
55     // this function should be called with two arguments
56 public void setArguments(ArrayList JavaDoc arguments) throws XQueryException {
57         if (arguments == null || arguments.size() != 2) throw new XQueryException("Only partial specification has been implemented, function starts-with should have two arguments");
58         super.setArguments(arguments);
59     }
60         
61 }
62
63
64
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