Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/sq/SQ.java @ 9801:1d7a72a50183 3.2.x tip
Assume Compose V2, consistently
author | Tom Gottfried <tom@intevation.de> |
---|---|
date | Thu, 23 Nov 2023 10:14:13 +0100 |
parents | 84929f882fa2 |
children |
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/* 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.artifacts.model.sq; import java.io.Serializable; import java.util.Date; /** Represents S/Q pairs. They are immutable! */ public class SQ implements Serializable { public interface Factory { SQ createSQ(double s, double q, Date d); } public static final Factory SQ_FACTORY = new Factory() { @Override public SQ createSQ(double s, double q, Date d) { return new SQ(s, q, d); } }; public interface View { double getS(SQ sq); double getQ(SQ sq); Date getDate(SQ sq); } public static final View SQ_VIEW = new View() { @Override public double getS(SQ sq) { return sq.getS(); } @Override public double getQ(SQ sq) { return sq.getQ(); } @Override public Date getDate(SQ sq) { return sq.getDate(); } }; protected double s; protected double q; protected Date d; public SQ() { } public SQ(double s, double q, Date d) { this.s = s; this.q = q; this.d = d; } public double getS() { return s; } public double getQ() { return q; } public Date getDate() { return d; } public boolean isValid() { return !Double.isNaN(s) && !Double.isNaN(q); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :