plugins/org.eclipse.qvtd.pivot.qvtimperative/src/org/eclipse/qvtd/pivot/qvtimperative/evaluation/QVTiEvaluationVisitor.java

/*******************************************************************************
 * Copyright (c) 2013 The University of York, Willink Transformations and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *     Horacio Hoyos - initial API and implementation
 ******************************************************************************/
package org.eclipse.qvtd.pivot.qvtimperative.evaluation;

import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.jdt.annotation.Nullable;
import org.eclipse.ocl.examples.pivot.evaluation.EvaluationVisitor;
import org.eclipse.ocl.examples.pivot.util.Visitable;
import org.eclipse.qvtd.pivot.qvtimperative.util.QVTimperativeVisitor;

public interface QVTiEvaluationVisitor extends QVTimperativeVisitor<Object>, EvaluationVisitor
{
	@NonNull QVTiEvaluationVisitor createNestedEvaluator();
	void dispose();
	Object safeVisit(@Nullable Visitable v);
}