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