modules/tool-classfile/src/main/java/net/multiphasicapps/classfile/ClassFlag.java

   1 // -*- Mode: Java; indent-tabs-mode: t; tab-width: 4 -*-
   2 // ---------------------------------------------------------------------------
   3 // SquirrelJME
   4 //     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
   5 // ---------------------------------------------------------------------------
   6 // SquirrelJME is under the GNU General Public License v3+, or later.
   7 // See license.mkd for licensing and copyright information.
   8 // ---------------------------------------------------------------------------
   9
  10 package net.multiphasicapps.classfile;
  11
  12 import cc.squirreljme.runtime.cldc.debug.Debugging;
  13
  14 /**
  15  * These are flags which modify how a class is accessed and is behaved.
  16  *
  17  * @since 2016/04/23
  18  */
  19 public enum ClassFlag
  20         implements Flag
  21 {
  22         /** Public access. */
  23         PUBLIC,
  24
  25         /** Final. */
  26         FINAL,
  27
  28         /** Super. */
  29         SUPER,
  30
  31         /** Interface. */
  32         INTERFACE,
  33
  34         /** Abstract. */
  35         ABSTRACT,
  36
  37         /** Synthetic. */
  38         SYNTHETIC,
  39
  40         /** Annotation. */
  41         ANNOTATION,
  42
  43         /** Enumeration. */
  44         ENUM,
  45
  46         /* End. */
  47         ;
  48
  49         /**
  50          * {@inheritDoc}
  51          * @since 2017/06/13
  52          */
  53         @Override
  54         public final int javaBitMask()
  55         {
  56                 switch (this)
  57                 {
  58                         case PUBLIC:            return 0x0001;
  59                         case FINAL:                     return 0x0010;
  60                         case SUPER:                     return 0x0020;
  61                         case INTERFACE:         return 0x0200;
  62                         case ABSTRACT:          return 0x0400;
  63                         case SYNTHETIC:         return 0x1000;
  64                         case ANNOTATION:        return 0x2000;
  65                         case ENUM:                      return 0x4000;
  66                         default:
  67                                 throw Debugging.oops();
  68                 }
  69         }
  70 }
  71