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Java > Open Source Codes > com > caucho > xpath > VarEnv


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * Resin Open Source is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * Resin Open Source is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17  * of NON-INFRINGEMENT. See the GNU General Public License for more
18  * details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with Resin Open Source; if not, write to the
22  * Free SoftwareFoundation, Inc.
23  * 59 Temple Place, Suite 330
24  * Boston, MA 02111-1307 USA
25  *
26  * @author Scott Ferguson
27  */
28
29 package com.caucho.xpath;
30
31 import com.caucho.xpath.expr.ObjectVar;
32 import com.caucho.xpath.expr.Var;
33
34 public class VarEnv {
35   public Var getVar(String JavaDoc name)
36   {
37     Object JavaDoc value = getValue(name);
38
39     if (value == null)
40       return null;
41     else
42       return new ObjectVar(value);
43   }
44
45   public Object JavaDoc getValue(String JavaDoc name)
46   {
47     return null;
48   }
49 }
50
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