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 parameters. 45 **/ 46 public class ParameterEntry extends SymtabEntry 47 { 48 /** This is a set of class constants. A parameter can be passed 49 as one of In, Out, or Inout. */ 50 public static final int In = 0, 51 Inout = 1, 52 Out = 2; 53 54 protected ParameterEntry () 55 { 56 super (); 57 } // ctor 58 59 protected ParameterEntry (ParameterEntry that) 60 { 61 super (that); 62 _passType = that._passType; 63 } // ctor 64 65 protected ParameterEntry (SymtabEntry that, IDLID clone) 66 { 67 super (that, clone); 68 if (module ().equals ("")) 69 module (name ()); 70 else if (!name ().equals ("")) 71 module (module () + "/" + name ()); 72 } // ctor 73 74 public Object clone () 75 { 76 return new ParameterEntry (this); 77 } // clone 78 79 /** Invoke the paramter generator. 80 @param symbolTable the symbol table is a hash table whose key is 81 a fully qualified type name and whose value is a SymtabEntry or 82 a subclass of SymtabEntry. 83 @param stream the stream to which the generator should sent its output. 84 @see SymtabEntry */ 85 public void generate (Hashtable symbolTable, PrintWriter stream) 86 { 87 parameterGen.generate (symbolTable, this, stream); 88 } // generate 89 90 /** Access the parameter generator. 91 @returns an object which implements the ParameterGen interface. 92 @see ParameterGen */ 93 public Generator generator () 94 { 95 return parameterGen; 96 } // generator 97 98 /** This indicates the pass type of this parameter. */ 99 public void passType (int passType) 100 { 101 if (passType >= In && passType <= Out) 102 _passType = passType; 103 } // passType 104 105 /** This indicates the pass type of this parameter. */ 106 public int passType () 107 { 108 return _passType; 109 } // passType 110 111 private int _passType = In; 112 113 static ParameterGen parameterGen; 114 } // class ParameterEntry