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1   /*
2    * Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.
3    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4    *
5    * This code is free software; you can redistribute it and/or modify it
6    * under the terms of the GNU General Public License version 2 only, as
7    * published by the Free Software Foundation.  Oracle designates this
8    * particular file as subject to the "Classpath" exception as provided
9    * by Oracle in the LICENSE file that accompanied this code.
10   *
11   * This code is distributed in the hope that it will be useful, but WITHOUT
12   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14   * version 2 for more details (a copy is included in the LICENSE file that
15   * accompanied this code).
16   *
17   * You should have received a copy of the GNU General Public License version
18   * 2 along with this work; if not, write to the Free Software Foundation,
19   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20   *
21   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22   * or visit www.oracle.com if you need additional information or have any
23   * questions.
24   */
25  /*
26   * COMPONENT_NAME: idl.parser
27   *
28   * ORIGINS: 27
29   *
30   * Licensed Materials - Property of IBM
31   * 5639-D57 (C) COPYRIGHT International Business Machines Corp. 1997, 1999
32   * RMI-IIOP v1.0
33   *
34   */
35  
36  package com.sun.tools.corba.se.idl;
37  
38  // NOTES:
39  
40  import java.util.Vector;
41  
42  import com.sun.tools.corba.se.idl.TypedefEntry;
43  
44  /**
45   * This class encapsulates one branch of a union.  Here are some examples
46   * of what it may contain:
47   * <dl>
48   * <dt>
49   * <pre>
50   * case 1: short x;
51   * </pre>
52   * <dd><short x, <1>, false>
53   * <dt>
54   * <pre>
55   * case 0:
56   * case 8:
57   * case 2: long x;
58   * </pre>
59   * <dd><long x, <0, 8, 2>, false>
60   * <dt>
61   * <pre>
62   * default: long x;
63   * </pre>
64   * <dd><long x, <>, true>
65   * <dt>
66   * <pre>
67   * case 0:
68   * case 2:
69   * default: char c;
70   * </pre>
71   * <dd><char c, <0, 2>, true>
72   * </dl>
73   **/
74  public class UnionBranch
75  {
76    /** The type definition for the branch. */
77    public TypedefEntry typedef;
78    /** A vector of Expression's, one for each label in the order in which
79        they appear in the IDL file.  The default branch has no label. */
80    public Vector labels = new Vector ();
81    /** true if this is the default branch. */
82    public boolean isDefault = false;
83  } // class UnionBranch