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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.io.PrintWriter;
41  import java.util.Hashtable;
42  import java.util.Vector;
43  
44  /**
45   * This is the symbol table entry for enumerated types.
46   **/
47  public class EnumEntry extends SymtabEntry
48  {
49    protected EnumEntry ()
50    {
51      super ();
52    } // ctor
53  
54    protected EnumEntry (EnumEntry that)
55    {
56      super (that);
57      _elements = (Vector)that._elements.clone ();
58    } // ctor
59  
60    protected EnumEntry (SymtabEntry that, IDLID clone)
61    {
62      super (that, clone);
63  
64      if (module ().equals (""))
65        module (name ());
66      else if (!name ().equals (""))
67        module (module () + "/" + name ());
68    } // ctor
69  
70    public Object clone ()
71    {
72      return new EnumEntry (this);
73    } // clone
74  
75    /** Invoke the enumerator generator.
76        @param symbolTable the symbol table is a hash table whose key is
77         a fully qualified type name and whose value is a SymtabEntry or
78         a subclass of SymtabEntry.
79        @param stream the stream to which the generator should sent its output.
80        @see SymtabEntry */
81    public void generate (Hashtable symbolTable, PrintWriter stream)
82    {
83      enumGen.generate (symbolTable, this, stream);
84    } // generate
85  
86    /** Access the enumerator generator.
87        @returns an object which implements the EnumGen interface.
88        @see EnumGen */
89    public Generator generator ()
90    {
91      return enumGen;
92    } // generator
93  
94    /** Add an element to the list of elements. */
95    public void addElement (String element)
96    {
97      _elements.addElement (element);
98    } // addElement
99  
100   /** Each element of the vector is a String. */
101   public Vector elements ()
102   {
103     return _elements;
104   } // elements
105 
106   static  EnumGen enumGen;
107   private Vector  _elements = new Vector ();
108 } // class EnumEntry