teichmann@5863: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5863:  * Software engineering by Intevation GmbH
teichmann@5863:  *
teichmann@5863:  * This file is Free Software under the GNU AGPL (>=v3) 
teichmann@5863:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5863:  * documentation coming with Dive4Elements River for details. 
teichmann@5863:  */
teichmann@5863: 
teichmann@5831: package org.dive4elements.river.artifacts.math;
sascha@3733: 
sascha@3733: public final class NaNFunction
sascha@3733: implements         Function
sascha@3733: {
sascha@3733:     public static final Function INSTANCE = new NaNFunction();
sascha@3733: 
sascha@3733:     private NaNFunction() {
sascha@3733:     }
sascha@3733: 
sascha@3733:     @Override
sascha@3733:     public double value(double x) {
sascha@3733:         return Double.NaN;
sascha@3733:     }
sascha@3733: }
sascha@3733: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :