/*
 * 
 * Copyright  1990-2007 Sun Microsystems, Inc. All Rights Reserved. 
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER 
 *  
 * This program is free software; you can redistribute it and/or 
 * modify it under the terms of the GNU General Public License version 
 * 2 only, as published by the Free Software Foundation. 
 *  
 * This program is distributed in the hope that it will be useful, but 
 * WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 
 * General Public License version 2 for more details (a copy is 
 * included at /legal/license.txt). 
 *  
 * You should have received a copy of the GNU General Public License 
 * version 2 along with this work; if not, write to the Free Software 
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 
 * 02110-1301 USA 
 *  
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa 
 * Clara, CA 95054 or visit www.sun.com if you need additional 
 * information or have any questions.
 */


package com.sun.pisces;

class NativeFinalizer {
    private NativeFinalization guardedObject;
    
    private static final class RendererNativeFinalizer extends NativeFinalizer {
        public RendererNativeFinalizer(PiscesRenderer renderer) {
            super(renderer);
        }
        
        private native void finalize();
    };

    private static final class SurfaceNativeFinalizer extends NativeFinalizer {
        public SurfaceNativeFinalizer(AbstractSurface surface) {
            super(surface);
        }
        
        private native void finalize();
    };
    
    private NativeFinalizer(NativeFinalization forObject) {
        guardedObject = forObject;
        initialize();
    }

    public static NativeFinalizer createInstance(PiscesRenderer renderer) {
        return new RendererNativeFinalizer(renderer);
    }

    public static NativeFinalizer createInstance(AbstractSurface surface) {
        return new SurfaceNativeFinalizer(surface);
    }
    
    private native final void initialize();
}