Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/HistoricalWQTimerange.java @ 4171:1d8faeedda0c
Sort calculation results of a historical discharge calculation based on their start date.
Therefore, there are two new inner classes TimerangeItem and HistoricalTimerangeItem that wrap
a W, Q, Timerange (and delta Q). WQTimerange and HistoricalWQTimerange now implement a sort()
that return the results (TimerangeItem or HistoricalWQTimerangeItem) sorted by their start date.
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Thu, 18 Oct 2012 09:28:51 +0200 |
| parents | b8df8d1476ba |
| children | 9fd17cb69047 |
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| 4170:c0cc002d52ca | 4171:1d8faeedda0c |
|---|---|
| 1 package de.intevation.flys.artifacts.model; | 1 package de.intevation.flys.artifacts.model; |
| 2 | 2 |
| 3 import gnu.trove.TDoubleArrayList; | 3 import gnu.trove.TDoubleArrayList; |
| 4 | |
| 5 import java.util.ArrayList; | |
| 6 import java.util.Collections; | |
| 7 import java.util.List; | |
| 4 | 8 |
| 5 | 9 |
| 6 /** | 10 /** |
| 7 * A subclass of WQTimerange that stores besides W, Q and Timerange values | 11 * A subclass of WQTimerange that stores besides W, Q and Timerange values |
| 8 * another double value. | 12 * another double value. |
| 9 * | 13 * |
| 10 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> | 14 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
| 11 */ | 15 */ |
| 12 public class HistoricalWQTimerange extends WQTimerange { | 16 public class HistoricalWQTimerange extends WQTimerange { |
| 17 | |
| 18 public static class HistoricalTimerangeItem extends TimerangeItem { | |
| 19 public double diff; | |
| 20 | |
| 21 public HistoricalTimerangeItem (Timerange timerange, double q, double w, double diff) { | |
| 22 super(timerange, q, w); | |
| 23 this.diff = diff; | |
| 24 } | |
| 25 | |
| 26 public double[] get(double[] wq) { | |
| 27 if (wq.length >= 3) { | |
| 28 wq[0] = w; | |
| 29 wq[1] = q; | |
| 30 } | |
| 31 else if (wq.length >= 2) { | |
| 32 return super.get(wq); | |
| 33 } | |
| 34 | |
| 35 return wq; | |
| 36 } | |
| 37 } | |
| 13 | 38 |
| 14 protected TDoubleArrayList diffs; | 39 protected TDoubleArrayList diffs; |
| 15 | 40 |
| 16 | 41 |
| 17 public HistoricalWQTimerange(String name) { | 42 public HistoricalWQTimerange(String name) { |
| 43 | 68 |
| 44 | 69 |
| 45 public double[] getDiffs() { | 70 public double[] getDiffs() { |
| 46 return diffs.toNativeArray(); | 71 return diffs.toNativeArray(); |
| 47 } | 72 } |
| 73 | |
| 74 @Override | |
| 75 public List<TimerangeItem> sort() { | |
| 76 ArrayList<TimerangeItem> items = new ArrayList<TimerangeItem>(ts.size()); | |
| 77 for (int i = 0, n = size(); i < n; i++) { | |
| 78 items.add(new HistoricalTimerangeItem(getTimerange(i), getQ(i), getW(i), diffs.get(i))); | |
| 79 } | |
| 80 | |
| 81 Collections.sort(items); | |
| 82 return items; | |
| 83 } | |
| 48 } | 84 } |
| 49 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 85 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |