/*

 * Copyright (c) 1999, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * COMPONENT_NAME: idl.parser

 *

 * ORIGINS: 27

 *

 * Licensed Materials - Property of IBM

 * 5639-D57 (C) COPYRIGHT International Business Machines Corp. 1997, 1999

 * RMI-IIOP v1.0

 *

 */

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

// NOTES:

import java.io.PrintWriter;

import java.util.Enumeration;

import java.util.Hashtable;

import java.util.Vector;

/**

 * This is the symbol table entry for structs.

 **/

public class StructEntry extends SymtabEntry

{

  protected StructEntry ()

  {

    super ();

  } // ctor

  protected StructEntry (StructEntry that)

  {

    super (that);

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

    {

      module (module () + name ());

      name ("");

    }

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

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

  } // ctor

  protected StructEntry (SymtabEntry that, IDLID clone)

  {

    super (that, clone);

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

      module (name ());

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

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

  } // ctor

  public Object clone ()

  {

    return new StructEntry (this);

  } // clone

  /** Invoke the struct generator.

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

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

       a subclass of SymtabEntry.

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

      @see SymtabEntry */

  public void generate (Hashtable symbolTable, PrintWriter stream)

  {

    structGen.generate (symbolTable, this, stream);

  } // generate

  /** Access the struct generator.

      @see StructGen */

  public Generator generator ()

  {

    return structGen;

  } // generator

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

  public void addMember (TypedefEntry member)

  {

    _members.addElement (member);

  } // addMember

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

      type, and arrayInfo fields hold any meaning. */

  public Vector members ()

  {

    return _members;

  } // members

  public void addContained (SymtabEntry entry)

  {

    _contained.addElement (entry);

  } // addContained

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

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

      For example:

      <pre>

      struct A

      {

        long x;

        Struct B

        {

          long a;

          long b;

        } y;

      }

      </pre>

      Struct B is contained within struct A.

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

  public Vector contained ()

  {

    return _contained;

  } // contained

  private Vector _members   = new Vector ();

  private Vector _contained = new Vector ();

  static StructGen structGen;

} // class StructEntry