Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/HistoricalWQTimerange.java @ 4655:cd44d28d0fbc
Move the access to artifact data to the Access object
Use BedHeightAccess class to receive the data from the artifact. This abstracts
the data access from the actual artifact.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Tue, 11 Dec 2012 09:44:04 +0100 |
parents | 79878efbdf07 |
children | 05eeedc5b156 |
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package de.intevation.flys.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. * * @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); ts.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>(ts.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 :