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


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 package org.xquark.xquery.parser.primitivefunctions.fnfunctions;
24
25 import java.util.ArrayList JavaDoc;
26
27 import org.xquark.xquery.parser.*;
28 import org.xquark.xquery.typing.TypeException;
29
30
31 /**
32  *
33  * To change this generated comment edit the template variable "typecomment":
34  * Window>Preferences>Java>Templates.
35  * To enable and disable the creation of type comments go to
36  * Window>Preferences>Java>Code Generation.
37  */
38 public class FunctionDOC extends InputFunctionCall {
39
40     private static final String JavaDoc RCSRevision = "$Revision: 1.8 $";
41     private static final String JavaDoc RCSName = "$Name: $";
42
43     // #############################################################################
44 // VISITOR STUFF
45 // #############################################################################
46
47     public void accept(ParserVisitor visitor) throws XQueryException {
48         visitor.visit(this);
49     }
50
51     // #############################################################################
52 // CONSTRUCTOR STUFF
53 // #############################################################################
54
55     public FunctionDOC(ArrayList JavaDoc args, XQueryModule parentModule)
56         throws TypeException, XQueryException {
57         super(new QName(null, null, "doc", null, null), args);
58         setParentModule(parentModule);
59         if (parentModule != null && parentModule.getStaticContext().getTypeVisitor() != null)
60             accept(parentModule.getStaticContext().getTypeVisitor());
61     }
62
63     public void setArguments(ArrayList JavaDoc arguments) throws XQueryException {
64         if (arguments == null || arguments.size() != 1) throw new XQueryException("Function doc should have one argument");
65         super.setArguments(arguments);
66     }
67
68     public String JavaDoc getDocumentName() {
69         return ((ValueString) arguments.get(0)).getValue();
70     }
71     
72 }
73
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