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Java > Open Source Codes > org > netbeans > modules > xml > tools > generator > ElementDeclarations


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 package org.netbeans.modules.xml.tools.generator;
20
21 import java.util.*;
22
23 import org.netbeans.tax.*;
24
25 /**
26  * Maps element declaration name => Entry.
27  *
28  * @author Petr Kuzel
29  * @version
30  */
31 public class ElementDeclarations extends HashMap {
32
33     /** Serial Version UID */
34     private static final long serialVersionUID =2385299250969298335L;
35
36     /**
37      * Creates new ElementDeclarations from TreeElementDecl iterator.
38      */
39     public ElementDeclarations(Iterator it) {
40         if (it == null) return;
41         while (it.hasNext()) {
42             TreeElementDecl next = (TreeElementDecl) it.next();
43             put(next.getName(), new Entry(next.allowText(), next.allowElements()));
44         }
45     }
46     
47     /**
48      * Get Entry by declaration name.
49      */
50     public final Entry getEntry(String JavaDoc element) {
51         return (Entry) get(element);
52     }
53     
54     /**
55      * Entry represents one value keyed by element declaration name.
56      */
57     public static class Entry {
58
59         public static final int EMPTY = 0;
60         public static final int DATA = 1;
61         public static final int CONTAINER = 2;
62         public static final int MIXED = 3;
63         
64         private int type;
65         
66         public Entry(boolean at, boolean ae) {
67             type = at ? DATA : 0;
68             type += ae ? CONTAINER : 0;
69         }
70
71         public int getType() {
72             return type;
73         }
74     }
75 }
76
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