net.sf.jdmf.data.input.attribute.incidence.AttributeValueIncidenceComparator.java Source code

Introduction

Here is the source code for net.sf.jdmf.data.input.attribute.incidence.AttributeValueIncidenceComparator.java

Source

/*
 * AttributeValueIncidenceComparator.java
 *
 * Created: 2006-05-02
 *
 * Java Data Mining Framework (http://jdmf.sourceforge.net)
 * Copyright (C) 2006  Janusz Marchewa
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 *
 * $Author: quorthon $
 * $LastChangedRevision: 3 $
 * $LastChangedDate: 2006-07-02 21:52:16 +0200 (nie, 02 lip 2006) $
 */
package net.sf.jdmf.data.input.attribute.incidence;

import java.util.Comparator;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * Compares two incidence values ignoring the attribute values used.
 * 
 * @author quorthon
 */
public class AttributeValueIncidenceComparator implements Comparator<AttributeValueIncidence> {
    private static Log log = LogFactory.getLog(AttributeValueIncidenceComparator.class);

    public int compare(AttributeValueIncidence first, AttributeValueIncidence second) {
        log.debug("first AVI: " + first.toString());
        log.debug("second AVI: " + second.toString());

        return first.getCurrentIncidence().compareTo(second.getCurrentIncidence());
    }
}