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Dragome SDK module: bytecode to javascript compiler

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/* Copyright (c) 2002-2011 by XMLVM.org
 *
 * Project Info:  http://www.xmlvm.org
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * (at your option) any later version.
 *
 * This library 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 Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 */

package org.xmlvm.refcount.optimizations;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.jdom.DataConversionException;
import org.jdom.Element;
import org.xmlvm.refcount.CodePath;
import org.xmlvm.refcount.InstructionActions;
import org.xmlvm.refcount.ReferenceCountingException;

/**
 * A growing interface used to add optimizations to the reference counting
 * module.
 */
public interface RefCountOptimization
{

	/**
	 * Used to add instructions to the start of a method
	 */
	public class ReturnValue
	{
		public List functionInit= new ArrayList();
	}

	/**
	 * This interface allows an implementor to make changes to nulling releases
	 * and retains as it desires, based on all the processing that as already
	 * occurred.
	 */
	public ReturnValue Process(List allCodePaths, Map beenTo, Element codeElement) throws ReferenceCountingException, DataConversionException;

}