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

     1 /*

     2  * Copyright (c) 1999, 2004, 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.Hashtable;

    42 import java.util.Vector;

    44 import com.sun.tools.corba.se.idl.constExpr.Expression;

    46 /**

    47  * This is the symbol table entry for typedefs.

    48  **/

    49 public class TypedefEntry extends SymtabEntry

    50 {

    51   protected TypedefEntry ()

    52   {

    53     super ();

    54   } // ctor

    56   protected TypedefEntry (TypedefEntry that)

    57   {

    58     super (that);

    59     _arrayInfo = (Vector)that._arrayInfo.clone ();

    60   } // ctor

    62   protected TypedefEntry (SymtabEntry that, IDLID clone)

    63   {

    64     super (that, clone);

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

    66       module (name ());

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

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

    69   } // ctor

    71   /** This method returns a vector of Expressions, each expression

    72       represents a dimension in an array.  A zero-length vector indicates

    73       no array information.*/

    74   public Vector arrayInfo ()

    75   {

    76     return _arrayInfo;

    77   } // arrayInfo

    79   public void addArrayInfo (Expression e)

    80   {

    81     _arrayInfo.addElement (e);

    82   } // addArrayInfo

    84   public Object clone ()

    85   {

    86     return new TypedefEntry (this);

    87   } // clone

    89   /** Invoke the typedef generator.

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

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

    92        a subclass of SymtabEntry.

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

    94       @see SymtabEntry */

    95   public void generate (Hashtable symbolTable, PrintWriter stream)

    96   {

    97     typedefGen.generate (symbolTable, this, stream);

    98   } // generate

   100   public boolean isReferencable()

   101   {

   102     // A typedef is referencable if its component

   103     // type is.

   104     return type().isReferencable() ;

   105   }

   107   public void isReferencable( boolean value )

   108   {

   109     // NO-OP: this cannot be set for a typedef.

   110   }

   112   /** Access the typedef generator.

   113       @returns an object which implements the TypedefGen interface.

   114       @see TypedefGen */

   115   public Generator generator ()

   116   {

   117     return typedefGen;

   118   } // generator

   120   private Vector _arrayInfo = new Vector ();

   122   static  TypedefGen typedefGen;

   123 } // class TypedefEntry

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