Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/HistoricalWQTimerange.java @ 2311:b8df8d1476ba
Compute differences between discharge table values and reference discharge table values in historical discharge curve calculation.
flys-artifacts/trunk@3991 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Thu, 09 Feb 2012 10:57:35 +0000 |
| parents | |
| children | 1d8faeedda0c 1755a1bfe5ce |
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| 2310:ecb76933362f | 2311:b8df8d1476ba |
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| 1 package de.intevation.flys.artifacts.model; | |
| 2 | |
| 3 import gnu.trove.TDoubleArrayList; | |
| 4 | |
| 5 | |
| 6 /** | |
| 7 * A subclass of WQTimerange that stores besides W, Q and Timerange values | |
| 8 * another double value. | |
| 9 * | |
| 10 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | |
| 11 */ | |
| 12 public class HistoricalWQTimerange extends WQTimerange { | |
| 13 | |
| 14 protected TDoubleArrayList diffs; | |
| 15 | |
| 16 | |
| 17 public HistoricalWQTimerange(String name) { | |
| 18 super(name); | |
| 19 | |
| 20 diffs = new TDoubleArrayList(); | |
| 21 } | |
| 22 | |
| 23 | |
| 24 public void add(double w, double q, double diff, Timerange t) { | |
| 25 ws.add(w); | |
| 26 qs.add(q); | |
| 27 ts.add(t); | |
| 28 diffs.add(diff); | |
| 29 } | |
| 30 | |
| 31 | |
| 32 /** | |
| 33 * This method requires a 3dim double array for <i>res</i>! | |
| 34 */ | |
| 35 @Override | |
| 36 public double[] get(int idx, double[] res) { | |
| 37 res[0] = ws.getQuick(idx); | |
| 38 res[1] = qs.getQuick(idx); | |
| 39 res[2] = diffs.getQuick(idx); | |
| 40 | |
| 41 return res; | |
| 42 } | |
| 43 | |
| 44 | |
| 45 public double[] getDiffs() { | |
| 46 return diffs.toNativeArray(); | |
| 47 } | |
| 48 } | |
| 49 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |