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The core ELK Reasoner package

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package org.semanticweb.elk.reasoner.indexing.model;

import org.semanticweb.elk.owl.interfaces.ElkAxiom;
import org.semanticweb.elk.reasoner.tracing.Conclusion;

/*
 * #%L
 * ELK Reasoner
 * $Id:$
 * $HeadURL:$
 * %%
 * Copyright (C) 2011 - 2012 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
 * limitations under the License.
 * #L%
 */

/**
 * Represents occurrences of an {@link ElkAxiom} in an ontology.
 * 
 * @author Frantisek Simancik
 * @author "Yevgeny Kazakov"
 * 
 */
public interface IndexedAxiom extends IndexedObject, Conclusion {

	/**
	 * @return the {@link ElkAxiom} from which this {@link IndexedAxiom}
	 *         originates
	 */
	ElkAxiom getOriginalAxiom();

	/**
	 * A factory for creating instances
	 * 
	 * @author Yevgeny Kazakov
	 *
	 */
	interface Factory
			extends
			IndexedDisjointClassesAxiom.Factory,
			IndexedSubClassOfAxiom.Factory,
			IndexedEquivalentClassesAxiom.Factory,
			IndexedSubObjectPropertyOfAxiom.Factory,
			IndexedObjectPropertyRangeAxiom.Factory,
			IndexedDeclarationAxiom.Factory {

		// combined interface

	}

	
	/**
	 * The visitor pattern for instances
	 * 
	 * @author Yevgeny Kazakov
	 *
	 * @param 
	 *            the type of the output
	 */
	interface Visitor
			extends
				IndexedDisjointClassesAxiom.Visitor,
				IndexedSubClassOfAxiom.Visitor,
				IndexedEquivalentClassesAxiom.Visitor,
				IndexedSubObjectPropertyOfAxiom.Visitor,
				IndexedObjectPropertyRangeAxiom.Visitor,
				IndexedDeclarationAxiom.Visitor {

		// combined interface

	}

	 O accept(Visitor visitor);

}