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Java > Open Source Codes > org > jacorb > notification > filter > etcl > IdentValue


1 package org.jacorb.notification.filter.etcl;
2
3 /*
4  * JacORB - a free Java ORB
5  *
6  * Copyright (C) 1999-2004 Gerald Brose
7  *
8  * This library is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU Library General Public
10  * License as published by the Free Software Foundation; either
11  * version 2 of the License, or (at your option) any later version.
12  *
13  * This library is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Library General Public License for more details.
17  *
18  * You should have received a copy of the GNU Library General Public
19  * License along with this library; if not, write to the Free
20  * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21  *
22  */
23
24 import org.jacorb.notification.filter.EvaluationContext;
25 import org.jacorb.notification.filter.EvaluationResult;
26
27 import antlr.Token;
28
29 public class IdentValue extends AbstractTCLNode
30 {
31     private final String JavaDoc value_;
32     private final EvaluationResult evalValue_;
33
34     public IdentValue( Token tok )
35     {
36         super( tok );
37         
38         value_ = tok.getText();
39         setName( "IdentValue" );
40         EvaluationResult _result = new EvaluationResult();
41         _result.setString( value_ );
42         evalValue_ = EvaluationResult.wrapImmutable( _result );
43     }
44
45     public EvaluationResult evaluate( EvaluationContext c )
46     {
47         return evalValue_;
48     }
49
50     public String JavaDoc getIdentifier()
51     {
52         return value_;
53     }
54
55     public String JavaDoc toString()
56     {
57         return value_;
58     }
59
60     public boolean isStatic()
61     {
62         return true;
63     }
64
65     public void acceptInOrder( AbstractTCLVisitor visitor ) throws VisitorException
66     {
67         visitor.visitIdent( this );
68     }
69
70     public void acceptPostOrder( AbstractTCLVisitor visitor ) throws VisitorException
71     {
72         visitor.visitIdent( this );
73     }
74
75     public void acceptPreOrder( AbstractTCLVisitor visitor ) throws VisitorException
76     {
77         visitor.visitIdent( this );
78     }
79 }
80
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