1 /*
   2  * Copyright (c) 2001, 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 package sun.reflect;
  27 
  28 import java.lang.reflect.Field;
  29 import java.lang.reflect.Modifier;
  30 
  31 /** NOTE: obsolete as of JDK 1.4 B75 and should be removed from the
  32     workspace (FIXME) */
  33 
  34 public class FieldInfo {
  35     // Set by the VM directly. Do not move these fields around or add
  36     // others before (or after) them without also modifying the VM's code.
  37     private String name;
  38     private String signature;
  39     private int    modifiers;
  40     // This is compatible with the old reflection implementation's
  41     // "slot" value to allow jdk.internal.misc.Unsafe to work
  42     private int    slot;
  43 
  44     // Not really necessary to provide a constructor since the VM
  45     // creates these directly
  46     FieldInfo() {
  47     }
  48 
  49     public String name() {
  50         return name;
  51     }
  52 
  53     /** This is in "external" format, i.e. having '.' as separator
  54         rather than '/' */
  55     public String signature() {
  56         return signature;
  57     }
  58 
  59     public int modifiers() {
  60         return modifiers;
  61     }
  62 
  63     public int slot() {
  64         return slot;
  65     }
  66 
  67     /** Convenience routine */
  68     public boolean isPublic() {
  69         return (Modifier.isPublic(modifiers()));
  70     }
  71 }