Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/HistoricalWQTimerange.java @ 8098:09725b65955a
Add new and simplyfied SedimentLoadFacet
The SedimentLoadFacet is intended to work with the Measurement stations.
It uses the same mechanismn to access the Mesurement station values
as the calculation does.
SedimentLoadLS values need a different facet that will come soon.
author | Andre Heinecke <andre.heinecke@intevation.de> |
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date | Fri, 15 Aug 2014 18:27:19 +0200 |
parents | af13ceeba52a |
children | 5e38e2924c07 |
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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; import gnu.trove.TDoubleArrayList; import java.util.ArrayList; import java.util.Collections; import java.util.List; /** * A subclass of WQTimerange that stores besides W, Q and Timerange values * another double value (difference to something). * * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class HistoricalWQTimerange extends WQTimerange { public static class HistoricalTimerangeItem extends TimerangeItem { public double diff; public HistoricalTimerangeItem (Timerange timerange, double q, double w, double diff) { super(timerange, q, w); this.diff = diff; } public double[] get(double[] wq) { if (wq.length >= 3) { wq[0] = w; wq[1] = q; wq[2] = diff; } else if (wq.length >= 2) { return super.get(wq); } return wq; } } protected TDoubleArrayList diffs; public HistoricalWQTimerange(String name) { super(name); diffs = new TDoubleArrayList(); } public void add(double w, double q, double diff, Timerange t) { ws.add(w); qs.add(q); timeranges.add(t); diffs.add(diff); } /** * This method requires a 3dim double array for <i>res</i>! */ @Override public double[] get(int idx, double[] res) { res[0] = ws.getQuick(idx); res[1] = qs.getQuick(idx); res[2] = diffs.getQuick(idx); return res; } public double[] getDiffs() { return diffs.toNativeArray(); } @Override public List<TimerangeItem> sort() { ArrayList<TimerangeItem> items = new ArrayList<TimerangeItem>(timeranges.size()); for (int i = 0, n = size(); i < n; i++) { items.add(new HistoricalTimerangeItem(getTimerange(i), getQ(i), getW(i), diffs.get(i))); } Collections.sort(items); return items; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :