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Java > Open Source Codes > org > netbeans > modules > i18n > regexp > TreeNodeRoot


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20
21 package org.netbeans.modules.i18n.regexp;
22
23 /**
24  * Root node of a regular expression syntax tree.
25  *
26  * @author Marian Petras
27  */
28 class TreeNodeRoot extends TreeNode {
29
30     /** regular expression represented by the tree */
31     private String JavaDoc regexp;
32
33     /**
34      * Creates a new tree node representing a given regular expression.
35      *
36      * @param regexp regular expression to be represented by this node
37      */
38     TreeNodeRoot(String JavaDoc regexp) {
39         super(TreeNode.REGEXP, 0, regexp.length());
40         this.regexp = regexp;
41     }
42
43     /**
44      * Creates a new tree node representing a given regular expression.
45      *
46      * @param regexp regular expression to be represented by this node
47      * @param attribs attributes of this node
48      */
49     TreeNodeRoot(String JavaDoc regexp, Object JavaDoc attribs) {
50         super(TreeNode.REGEXP, 0, regexp.length(), attribs);
51         this.regexp = regexp;
52     }
53
54     /**
55      * Returns a regular expression represented by the tree
56      *
57      * @return regular expression represented by this node and its subnodes
58      */
59     final String JavaDoc getRegexp() {
60         return regexp;
61     }
62
63 }
64
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