FileDocCategorySizeDatePackage
AccessFlags.javaAPI DocJ2ME CLDC 1.12790Wed Feb 05 15:56:04 GMT 2003kdp.classparser

AccessFlags

public class AccessFlags extends Object
Encapsulates the access flags for a class file.
author
Aaron Dietrich
version
$Id: AccessFlags.java,v 1.1.1.1 2000/07/07 13:34:23 jrv Exp $ Revision History $Log: AccessFlags.java,v $ Revision 1.1.1.1 2000/07/07 13:34:23 jrv Initial import of kdp code Revision 1.1.1.1 2000/05/31 19:14:47 ritsun Initial import of kvmdt to CVS Revision 1.1 2000/04/25 00:36:43 ritsun Initial revision

Fields Summary
private static final int
ACC_PUBLIC
access flag if this class is public
private static final int
ACC_FINAL
access flag if this class is final
private static final int
ACC_SUPER
access flag if this class is "super"
private static final int
ACC_INTERFACE
access flag if this class is an interface
private static final int
ACC_ABSTRACT
access flag if this class is abstract
private static final int
ACC_ARRAY
access flag if this class is an Array class
private int
flags
access permissions to and properties of this class
Constructors Summary
public AccessFlags(DataInputStream iStream)
Constructor. Reads the access flags from the specified DataInputStream.

param
iStream input stream attached to the class file


                                                                           
        
     
      flags = iStream.readUnsignedShort ();
Methods Summary
public bytegetJDWPTypeTag()

    if ((flags & ACC_ARRAY) > 0)
        return 3;
    else if ((flags & ACC_INTERFACE) > 0)
        return 2;
    else
        return 1;
public intgetRawAccessFlags()

    return (flags);
public java.lang.StringtoString()
Converts the access flags to an easy to read format

return
String string representation of the access flags

      String            s = new String ("Class Access Flags:\t");

      //just go through all the possibilities and build a string
      //of the access flags
      if ((flags & ACC_PUBLIC) > 0)
        s = s + "public ";

      if ((flags & ACC_FINAL) > 0)
        s = s + "final ";

      if ((flags & ACC_SUPER) > 0)
        s = s + "super ";

      if ((flags & ACC_INTERFACE) > 0)
        s = s + "interface ";

      if ((flags & ACC_ABSTRACT) > 0)
        s = s + "abstract";

      return s;