libjava/java/lang/reflect/Member.java

   1 /* java.lang.reflect.Member - common query methods in reflection
   2    Copyright (C) 1998, 1999, 2001, 2005  Free Software Foundation, Inc.
   3
   4 This file is part of GNU Classpath.
   5
   6 GNU Classpath is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 GNU Classpath is distributed in the hope that it will be useful, but
  12 WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GNU Classpath; see the file COPYING.  If not, write to the
  18 Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  19 02111-1307 USA.
  20
  21 Linking this library statically or dynamically with other modules is
  22 making a combined work based on this library.  Thus, the terms and
  23 conditions of the GNU General Public License cover the whole
  24 combination.
  25
  26 As a special exception, the copyright holders of this library give you
  27 permission to link this library with independent modules to produce an
  28 executable, regardless of the license terms of these independent
  29 modules, and to copy and distribute the resulting executable under
  30 terms of your choice, provided that you also meet, for each linked
  31 independent module, the terms and conditions of the license of that
  32 module.  An independent module is a module which is not derived from
  33 or based on this library.  If you modify this library, you may extend
  34 this exception to your version of the library, but you are not
  35 obligated to do so.  If you do not wish to do so, delete this
  36 exception statement from your version. */
  37
  38
  39 package java.lang.reflect;
  40
  41 /**
  42  * Member is an interface that represents any member of a class (field or
  43  * method) or a constructor. You can get information about the declaring
  44  * class, name or modifiers of the member with this interface.
  45  *
  46  * @author John Keiser
  47  * @author Per Bothner (bothner@cygnus.com)
  48  * @author Eric Blake (ebb9@email.byu.edu)
  49  * @see Class
  50  * @see Field
  51  * @see Method
  52  * @see Constructor
  53  * @since 1.1
  54  * @status updated to 1.4
  55  */
  56 public interface Member
  57 {
  58   /**
  59    * Represents all members, whether public, private, protected or
  60    * package-protected, but only which are declared in this class.
  61    * Used in SecurityManager.checkMemberAccess() to determine the
  62    * type of members to access.
  63    * @see SecurityManager#checkMemberAccess()
  64    */
  65   int DECLARED = 1;
  66
  67   /**
  68    * Represents public members only, but includes all inherited members.
  69    *  Used in SecurityManager.checkMemberAccess() to determine the type of
  70    * members to access.
  71    * @see SecurityManager#checkMemberAccess()
  72    */
  73   int PUBLIC = 0;
  74
  75   /**
  76    * Gets the class that declared this member. This is not the class where
  77    * this method was called, or even the class where this Member object
  78    * came to life, but the class that declares the member this represents.
  79    *
  80    * @return the class that declared this member
  81    */
  82   Class getDeclaringClass();
  83
  84   /**
  85    * Gets the simple name of this member. This will be a valid Java
  86    * identifier, with no qualification.
  87    *
  88    * @return the name of this member
  89    */
  90   String getName();
  91
  92   /**
  93    * Gets the modifiers this member uses.  Use the <code>Modifier</code>
  94    * class to interpret the values.
  95    *
  96    * @return an integer representing the modifiers to this Member
  97    * @see Modifier
  98    */
  99   int getModifiers();
 100 }