jdk8-mips64-public/corba: src/share/classes/com/sun/tools/corba/se/idl/StructEntry.java@6845b95cba6b

     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  */

    36 package com.sun.tools.corba.se.idl;

    38 // NOTES:

    40 import java.io.PrintWriter;

    41 import java.util.Enumeration;

    42 import java.util.Hashtable;

    43 import java.util.Vector;

    45 /**

    46  * This is the symbol table entry for structs.

    47  **/

    48 public class StructEntry extends SymtabEntry

    49 {

    50   protected StructEntry ()

    51   {

    52     super ();

    53   } // ctor

    55   protected StructEntry (StructEntry that)

    56   {

    57     super (that);

    58     if (!name ().equals (""))

    59     {

    60       module (module () + name ());

    61       name ("");

    62     }

    63     _members   = (Vector)that._members.clone ();

    64     _contained = (Vector)that._contained.clone ();

    65   } // ctor

    67   protected StructEntry (SymtabEntry that, IDLID clone)

    68   {

    69     super (that, clone);

    70     if (module ().equals (""))

    71       module (name ());

    72     else if (!name ().equals (""))

    73       module (module () + "/" + name ());

    74   } // ctor

    76   public Object clone ()

    77   {

    78     return new StructEntry (this);

    79   } // clone

    81   /** Invoke the struct generator.

    82       @param symbolTable the symbol table is a hash table whose key is

    83        a fully qualified type name and whose value is a SymtabEntry or

    84        a subclass of SymtabEntry.

    85       @param stream the stream to which the generator should sent its output.

    86       @see SymtabEntry */

    87   public void generate (Hashtable symbolTable, PrintWriter stream)

    88   {

    89     structGen.generate (symbolTable, this, stream);

    90   } // generate

    92   /** Access the struct generator.

    93       @returns an object which implements the StructGen interface.

    94       @see StructGen */

    95   public Generator generator ()

    96   {

    97     return structGen;

    98   } // generator

   100   /** Add a member to the member list. */

   101   public void addMember (TypedefEntry member)

   102   {

   103     _members.addElement (member);

   104   } // addMember

   106   /** This is a vector of TypedefEntry's.  In this context, only the name,

   107       type, and arrayInfo fields hold any meaning. */

   108   public Vector members ()

   109   {

   110     return _members;

   111   } // members

   113   public void addContained (SymtabEntry entry)

   114   {

   115     _contained.addElement (entry);

   116   } // addContained

   118   /** This is a vector of SymtabEntry's.  It itemizes any types which

   119       this struct contains.  It is different than the member list.

   120       For example:

   121       <pre>

   122       struct A

   123       {

   124         long x;

   125         Struct B

   126         {

   127           long a;

   128           long b;

   129         } y;

   130       }

   131       </pre>

   132       Struct B is contained within struct A.

   133       The members vector will contain entries for x and y. */

   134   public Vector contained ()

   135   {

   136     return _contained;

   137   } // contained

   139   private Vector _members   = new Vector ();

   140   private Vector _contained = new Vector ();

   142   static StructGen structGen;

   143 } // class StructEntry

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