org.semanticweb.elk.reasoner.indexing.classes.ModifiableElkDisjointClassesAxiomBinaryConversionImpl Maven / Gradle / Ivy

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

/*
 * #%L
 * ELK Reasoner
 * $Id:$
 * $HeadURL:$
 * %%
 * Copyright (C) 2011 - 2015 Department of Computer Science, University of Oxford
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 * 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.owl.interfaces.ElkDisjointClassesAxiom;
import org.semanticweb.elk.reasoner.indexing.model.IndexedSubClassOfAxiomInference;
import org.semanticweb.elk.reasoner.indexing.model.ModifiableElkDisjointClassesAxiomBinaryConversion;
import org.semanticweb.elk.reasoner.indexing.model.ModifiableIndexedClass;
import org.semanticweb.elk.reasoner.indexing.model.ModifiableIndexedObjectIntersectionOf;
import org.semanticweb.elk.reasoner.indexing.model.ModifiableIndexedSubClassOfAxiomInference;

/**
 * Implements {@link ModifiableElkDisjointClassesAxiomBinaryConversion}
 * 
 * @author "Yevgeny Kazakov"
 */
class ModifiableElkDisjointClassesAxiomBinaryConversionImpl extends
		AbstractModifiableIndexedSubClassOfAxiomInference
		implements ModifiableElkDisjointClassesAxiomBinaryConversion {

	private final int firstClassPosition_, secondClassPosition_;

	ModifiableElkDisjointClassesAxiomBinaryConversionImpl(
			ElkDisjointClassesAxiom originalAxiom, int firstClassPosition,
			int secondClassPosition,
			ModifiableIndexedObjectIntersectionOf conjunction,
			ModifiableIndexedClass bottom) {
		super(originalAxiom, conjunction, bottom);
		if (firstClassPosition == secondClassPosition) {
			throw new IllegalArgumentException(
					"Different positions expected but both = "
							+ firstClassPosition);
		}
		this.firstClassPosition_ = firstClassPosition;
		this.secondClassPosition_ = secondClassPosition;
	}

	@Override
	public int getFirstClassPosition() {
		return firstClassPosition_;
	}

	@Override
	public int getSecondClassPosition() {
		return secondClassPosition_;
	}

	@Override
	public final  O accept(
			IndexedSubClassOfAxiomInference.Visitor visitor) {
		return visitor.visit(this);
	}

	@Override
	public final  O accept(
			ModifiableIndexedSubClassOfAxiomInference.Visitor visitor) {
		return visitor.visit(this);
	}

}