001/**
002 * Copyright (C) 2007 - 2016, Jens Lehmann
003 *
004 * This file is part of DL-Learner.
005 *
006 * DL-Learner is free software; you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation; either version 3 of the License, or
009 * (at your option) any later version.
010 *
011 * DL-Learner is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014 * GNU General Public License for more details.
015 *
016 * You should have received a copy of the GNU General Public License
017 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
018 */
019package org.dllearner.refinementoperators;
020
021import org.dllearner.core.AbstractComponent;
022import org.dllearner.utilities.owl.OWLClassExpressionLengthMetric;
023import org.semanticweb.owlapi.model.OWLClassExpression;
024import org.semanticweb.owlapi.model.OWLDataFactory;
025import uk.ac.manchester.cs.owl.owlapi.OWLDataFactoryImpl;
026
027import java.util.List;
028import java.util.Set;
029
030/**
031 * Adapter for {@link RefinementOperator} interface.
032 * 
033 * @author Jens Lehmann
034 *
035 */
036public abstract class RefinementOperatorAdapter extends AbstractRefinementOperator implements LengthLimitedRefinementOperator {
037        
038        protected OWLDataFactory df = new OWLDataFactoryImpl();
039
040        /* (non-Javadoc)
041         * @see org.dllearner.refinementoperators.RefinementOperator#refine(org.dllearner.core.owl.Description)
042         */
043        @Override
044        public abstract Set<OWLClassExpression> refine(OWLClassExpression description);
045
046        /* (non-Javadoc)
047         * @see org.dllearner.refinementoperators.RefinementOperator#refine(org.dllearner.core.owl.Description, int)
048         */
049        @Override
050        public Set<OWLClassExpression> refine(OWLClassExpression description, int maxLength) {
051                throw new UnsupportedOperationException();
052        }       
053        
054        /* (non-Javadoc)
055         * @see org.dllearner.refinementoperators.RefinementOperator#refine(org.dllearner.core.owl.Description, int, java.util.List)
056         */
057        @Override
058        public Set<OWLClassExpression> refine(OWLClassExpression description, int maxLength,
059                        List<OWLClassExpression> knownRefinements) {
060                throw new UnsupportedOperationException();
061        }
062
063        @Override
064        public void setLengthMetric(OWLClassExpressionLengthMetric lengthMetric) {
065                throw new UnsupportedOperationException();
066        }
067
068        @Override
069        public OWLClassExpressionLengthMetric getLengthMetric() { return null; }
070}