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Java > Open Source Codes > org > javacc > jjtree > ASTOptionBinding


1 /*
2  * Copyright © 2002 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
3  * California 95054, U.S.A. All rights reserved. Sun Microsystems, Inc. has
4  * intellectual property rights relating to technology embodied in the product
5  * that is described in this document. In particular, and without limitation,
6  * these intellectual property rights may include one or more of the U.S.
7  * patents listed at http://www.sun.com/patents and one or more additional
8  * patents or pending patent applications in the U.S. and in other countries.
9  * U.S. Government Rights - Commercial software. Government users are subject
10  * to the Sun Microsystems, Inc. standard license agreement and applicable
11  * provisions of the FAR and its supplements. Use is subject to license terms.
12  * Sun, Sun Microsystems, the Sun logo and Java are trademarks or registered
13  * trademarks of Sun Microsystems, Inc. in the U.S. and other countries. This
14  * product is covered and controlled by U.S. Export Control laws and may be
15  * subject to the export or import laws in other countries. Nuclear, missile,
16  * chemical biological weapons or nuclear maritime end uses or end users,
17  * whether direct or indirect, are strictly prohibited. Export or reexport
18  * to countries subject to U.S. embargo or to entities identified on U.S.
19  * export exclusion lists, including, but not limited to, the denied persons
20  * and specially designated nationals lists is strictly prohibited.
21  */
22
23 package org.javacc.jjtree;
24
25
26 public class ASTOptionBinding extends SimpleNode {
27   ASTOptionBinding(int id) {
28     super(id);
29   }
30
31   private boolean suppressed = false;
32   private String JavaDoc name;
33
34   void initialize(String JavaDoc n, String JavaDoc v)
35   {
36     name = n;
37     if (JJTreeGlobals.jjtreeOptions.get(name.toUpperCase()) != null) {
38       suppressed = !name.toUpperCase().equals("JDK_VERSION");
39     }
40   }
41
42
43   boolean isSuppressed()
44   {
45     return suppressed;
46   }
47
48   void suppressOption(boolean s)
49   {
50     suppressed = s;
51   }
52
53
54   String JavaDoc translateImage(Token t)
55   {
56     if (suppressed) {
57       return whiteOut(t);
58     } else {
59       return t.image;
60     }
61   }
62 }
63
64
65 /*end*/
66
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