org.semanticweb.elk.reasoner.saturation.conclusions.model.PropertyRange Maven / Gradle / Ivy

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package org.semanticweb.elk.reasoner.saturation.conclusions.model;

/*
 * #%L
 * ELK Reasoner
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 * $HeadURL:$
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 * Copyright (C) 2011 - 2016 Department of Computer Science, University of Oxford
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
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import org.semanticweb.elk.reasoner.indexing.model.IndexedClassExpression;
import org.semanticweb.elk.reasoner.indexing.model.IndexedObjectProperty;

/**
 * A {@link ObjectPropertyConclusion} representing a derived object property
 * range axiom.

 * 
 * Notation:
 * 
 *  * Range(R,C)
 * 
 * 
 * It is logically equivalent to axiom {@code ObjectPropertyRange(R C)}

 * 
 * The parameters can be obtained as follows:

 * 
 * R = {@link #getProperty()}

 * C = {@link #getRange()}

 * 
 * @author Yevgeny Kazakov
 */
public interface PropertyRange extends ObjectPropertyConclusion {

	public IndexedObjectProperty getProperty();

	public IndexedClassExpression getRange();

	public  O accept(Visitor visitor);

	/**
	 * A factory for creating instances
	 * 
	 * @author Yevgeny Kazakov
	 *
	 */
	interface Factory {

		PropertyRange getPropertyRange(IndexedObjectProperty property,
				IndexedClassExpression range);

	}

	/**
	 * The visitor pattern for instances
	 * 
	 * @author Yevgeny Kazakov
	 *
	 * @param 
	 *            the type of the output
	 */
	interface Visitor {

		public O visit(PropertyRange conclusion);

	}

}