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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  
43  /**
44   * This is the symbol table entry for attributes.  An attribute is simply
45   * two methods with no exceptions or contexts:  a get method and, if not
46   * readOnly, a set method.
47   **/
48  public class AttributeEntry extends MethodEntry
49  {
50    protected AttributeEntry ()
51    {
52      super ();
53    } // ctor
54  
55    protected AttributeEntry (AttributeEntry that)
56    {
57      super (that);
58      _readOnly  = that._readOnly;
59    } // ctor
60  
61    protected AttributeEntry (InterfaceEntry that, IDLID clone)
62    {
63      super (that, clone);
64    } // ctor
65  
66    public Object clone ()
67    {
68      return new AttributeEntry (this);
69    } // clone
70  
71    /** Invoke the attribute generator.
72        @param symbolTable the symbol table is a hash table whose key is
73         a fully qualified type name and whose value is a SymtabEntry or
74         a subclass of SymtabEntry.
75        @param stream the stream to which the generator should sent its output.
76        @see SymtabEntry */
77    public void generate (Hashtable symbolTable, PrintWriter stream)
78    {
79      attributeGen.generate (symbolTable, this, stream);
80    } // generate
81  
82    /** Access the attribute generator.
83        @returns an object which implements the AttributeGen interface.
84        @see AttributeGen */
85    public Generator generator ()
86    {
87      return attributeGen;
88    } // generator
89  
90    /** if true, only a get method will be generated. */
91    public boolean readOnly ()
92    {
93      return _readOnly;
94    } // readOnly
95  
96    /** if true, only a get method will be generated. */
97    public void readOnly (boolean readOnly)
98    {
99      _readOnly = readOnly;
100   } // readOnly
101 
102   static AttributeGen attributeGen;
103 
104   public boolean      _readOnly = false;
105 } // class AttributeEntry