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Java > Open Source Codes > org > xquark > xquery > parser > SchemaContextStep


1 /*
2  * This file belongs to the XQuark distribution.
3  * Copyright (C) 2004 XQuark Group.
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;
24
25 import org.xquark.xquery.parser.util.Constants;
26 import org.xquark.xquery.typing.TypeException;
27
28
29 public class SchemaContextStep extends XQueryUnaryOperatorExpression implements Cloneable JavaDoc {
30     private static final String JavaDoc RCSRevision = "$Revision: 1.8 $";
31     private static final String JavaDoc RCSName = "$Name: $";
32
33     private byte axis = Constants.NOAXIS;
34
35     // #############################################################################
36 // VISITOR STUFF
37 // #############################################################################
38
39     public void accept(ParserVisitor visitor) throws XQueryException {
40         visitor.visit(this);
41     }
42
43     // #############################################################################
44 // CONSTRUCTOR STUFF
45 // #############################################################################
46
47     public SchemaContextStep(byte axis, XQueryExpression expression, XQueryModule parentModule) throws TypeException, XQueryException {
48         super(expression);
49         setAxis(axis);
50         setParentModule(parentModule);
51     }
52
53     // #############################################################################
54 // ATTRIBUTE ACCESS STUFF
55 // #############################################################################
56
57     public byte getAxis() {
58         return axis;
59     }
60     public void setAxis(byte axis) {
61         this.axis = axis;
62     }
63
64     // #############################################################################
65 // CLONE STUFF
66 // #############################################################################
67 public void addParentExpression(XQueryExpression parentExpression) {
68         addParentExpression(parentExpression);
69         expression.addParentExpression(parentExpression);
70     }
71
72 }
73
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