org.semanticweb.elk.reasoner.taxonomy.impl.AbstractTaxonomy Maven / Gradle / Ivy

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/*
 * #%L
 * ELK Reasoner
 * $Id:$
 * $HeadURL:$
 * %%
 * 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
 * limitations under the License.
 * #L%
 */
package org.semanticweb.elk.reasoner.taxonomy.impl;

import org.semanticweb.elk.owl.interfaces.ElkEntity;
import org.semanticweb.elk.reasoner.taxonomy.hashing.TaxonomyEqualator;
import org.semanticweb.elk.reasoner.taxonomy.hashing.TaxonomyHasher;
import org.semanticweb.elk.reasoner.taxonomy.model.Taxonomy;

/**
 * @author Peter Skocovsky
 *
 * @param 
 *            The type of members of the nodes in this taxonomy.
 */
public abstract class AbstractTaxonomy
		implements Taxonomy {

	@Override
	public int hashCode() {
		return TaxonomyHasher.hash(this);
	}

	@SuppressWarnings("unchecked")
	@Override
	public boolean equals(final Object obj) {

		if (!(obj instanceof Taxonomy)) {
			return false;
		}

		try {
			return TaxonomyEqualator.equals(this, (Taxonomy) obj);
		} catch (ClassCastException e) {
			return false;
		}
	}

}