/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
 * Software engineering by Intevation GmbH
 *
 * This file is Free Software under the GNU AGPL (>=v3) 
 * and comes with ABSOLUTELY NO WARRANTY! Check out the
 * documentation coming with Dive4Elements River for details. 
 */

package org.dive4elements.river.importer.parsers.tim;

import java.util.Comparator;

public class LexiComparator implements Comparator<Coordinate> {

    public static final LexiComparator CMP = new LexiComparator();

    @Override
    public int compare(Coordinate a, Coordinate b) {
        if (a.x < b.x) return -1;
        if (a.x > b.x) return +1;
        if (a.y < b.y) return -1;
        if (a.y > b.y) return +1;
        return 0;
    }
}
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