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.learningproblems;
020
021import org.dllearner.core.Score;
022
023/**
024 * A simple score implementation which only contains the accuracy.
025 *
026 * @author Lorenz Buehmann
027 *
028 */
029public class ScoreSimple extends Score {
030        
031        /**
032         * A minimum simple score object.
033         */
034        public static ScoreSimple MIN = new ScoreSimple(Double.NEGATIVE_INFINITY);
035        /**
036         * A maximum simple score object.
037         */
038        public static ScoreSimple MAX = new ScoreSimple(Double.POSITIVE_INFINITY);
039        
040        private double accuracy;
041        
042        public ScoreSimple(double accuracy) {
043                this.accuracy = accuracy;
044        }
045
046        /* (non-Javadoc)
047         * @see org.dllearner.core.Score#getAccuracy()
048         */
049        @Override
050        public double getAccuracy() {
051                return accuracy;
052        }
053
054        @Override
055        public String toString() {
056                return "ScoreSimple{" +
057                                "accuracy=" + accuracy +
058                                '}';
059        }
060}