/*
 * Java-Gnome Bindings Library
 *
 * Copyright 1998-2004 the Java-Gnome Team, all rights reserved.
 *
 * The Java-Gnome bindings library is free software distributed under
 * the terms of the GNU Library General Public License version 2.
 */

package org.gnu.gdk;

import org.gnu.glib.Enum;

/**
 * Determines how the bit values for the source pixels are combined with the
 * bit values for destination pixels to produce the final result.
 */
public class Function extends Enum 
{
    /****************************************
     * BEGINNING OF GENERATED CODE
     ****************************************/
    static final private int _COPY = 0;
    static final public org.gnu.gdk.Function COPY = new org.gnu.gdk.Function (_COPY);
    static final private int _INVERT = 1;
    static final public org.gnu.gdk.Function INVERT = new org.gnu.gdk.Function (_INVERT);
    static final private int _XOR = 2;
    static final public org.gnu.gdk.Function XOR = new org.gnu.gdk.Function (_XOR);
    static final private int _CLEAR = 3;
    static final public org.gnu.gdk.Function CLEAR = new org.gnu.gdk.Function (_CLEAR);
    static final private int _AND = 4;
    static final public org.gnu.gdk.Function AND = new org.gnu.gdk.Function (_AND);
    static final private int _AND_REVERSE = 5;
    static final public org.gnu.gdk.Function AND_REVERSE = new org.gnu.gdk.Function (_AND_REVERSE);
    static final private int _AND_INVERT = 6;
    static final public org.gnu.gdk.Function AND_INVERT = new org.gnu.gdk.Function (_AND_INVERT);
    static final private int _NOOP = 7;
    static final public org.gnu.gdk.Function NOOP = new org.gnu.gdk.Function (_NOOP);
    static final private int _OR = 8;
    static final public org.gnu.gdk.Function OR = new org.gnu.gdk.Function (_OR);
    static final private int _EQUIV = 9;
    static final public org.gnu.gdk.Function EQUIV = new org.gnu.gdk.Function (_EQUIV);
    static final private int _OR_REVERSE = 10;
    static final public org.gnu.gdk.Function OR_REVERSE = new org.gnu.gdk.Function (_OR_REVERSE);
    static final private int _COPY_INVERT = 11;
    static final public org.gnu.gdk.Function COPY_INVERT = new org.gnu.gdk.Function (_COPY_INVERT);
    static final private int _OR_INVERT = 12;
    static final public org.gnu.gdk.Function OR_INVERT = new org.gnu.gdk.Function (_OR_INVERT);
    static final private int _NAND = 13;
    static final public org.gnu.gdk.Function NAND = new org.gnu.gdk.Function (_NAND);
    static final private int _NOR = 14;
    static final public org.gnu.gdk.Function NOR = new org.gnu.gdk.Function (_NOR);
    static final private int _SET = 15;
    static final public org.gnu.gdk.Function SET = new org.gnu.gdk.Function (_SET);
    static final private org.gnu.gdk.Function[] theInterned = new org.gnu.gdk.Function[] 
    {
        COPY, INVERT, XOR, CLEAR, AND, AND_REVERSE, AND_INVERT, NOOP, OR, EQUIV, OR_REVERSE, 
        COPY_INVERT, OR_INVERT, NAND, NOR, SET 
    }

;
    static private java.util.Hashtable theInternedExtras;
    static final private org.gnu.gdk.Function theSacrificialOne = new org.gnu.gdk.Function (0);
    static public org.gnu.gdk.Function intern (int value) 
    {
        if (value < theInterned.length) 
        {
            return theInterned[value];
        }
        theSacrificialOne.value_ = value;
        if (theInternedExtras == null) 
        {
            theInternedExtras = new java.util.Hashtable();
        }
        org.gnu.gdk.Function already = (org.gnu.gdk.Function) theInternedExtras.get (
            theSacrificialOne);
        if (already == null) 
        {
            already = new org.gnu.gdk.Function(value);
            theInternedExtras.put(already, already);
        }
        return already;
    }

    private Function (int value) 
    {
        value_ = value;
    }

    public org.gnu.gdk.Function or (org.gnu.gdk.Function other) 
    {
        return intern(value_ | other.value_);
    }

    public org.gnu.gdk.Function and (org.gnu.gdk.Function other) 
    {
        return intern(value_ & other.value_);
    }

    public org.gnu.gdk.Function xor (org.gnu.gdk.Function other) 
    {
        return intern(value_ ^ other.value_);
    }

    public boolean test (org.gnu.gdk.Function other) 
    {
        return (value_ & other.value_) == other.value_;
    }

    /****************************************
     * END OF GENERATED CODE
     ****************************************/
}

