Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/BedHeightData.java @ 7391:9513d1af7d58
Renamed artifacts/**/BedHeight(Single) to BedHeight(Single)Data, to resolve
class name conflict with class in backend.
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Thu, 17 Oct 2013 15:08:59 +0200 |
| parents | artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/BedHeight.java@3c8147ba35a6 |
| children | d0ea092a32f5 |
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| 7390:45e3bb00ce1a | 7391:9513d1af7d58 |
|---|---|
| 1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by Intevation GmbH | |
| 3 * | |
| 4 * This file is Free Software under the GNU AGPL (>=v3) | |
| 5 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 6 * documentation coming with Dive4Elements River for details. | |
| 7 */ | |
| 8 | |
| 9 package org.dive4elements.river.artifacts.model.minfo; | |
| 10 | |
| 11 import org.apache.log4j.Logger; | |
| 12 | |
| 13 import gnu.trove.TDoubleArrayList; | |
| 14 import org.dive4elements.river.artifacts.model.NamedObjectImpl; | |
| 15 | |
| 16 public class BedHeightData | |
| 17 extends NamedObjectImpl | |
| 18 { | |
| 19 private static Logger log = Logger.getLogger(BedHeightData.class); | |
| 20 | |
| 21 protected TDoubleArrayList heights; | |
| 22 protected TDoubleArrayList station; | |
| 23 | |
| 24 public BedHeightData() { | |
| 25 heights = new TDoubleArrayList(); | |
| 26 station = new TDoubleArrayList(); | |
| 27 } | |
| 28 | |
| 29 public BedHeightData(String name) { | |
| 30 super(name); | |
| 31 heights = new TDoubleArrayList(); | |
| 32 station = new TDoubleArrayList(); | |
| 33 } | |
| 34 | |
| 35 public BedHeightData(int capacity) { | |
| 36 this(capacity, ""); | |
| 37 } | |
| 38 | |
| 39 public BedHeightData(int capacity, String name) { | |
| 40 super(name); | |
| 41 heights = new TDoubleArrayList(capacity); | |
| 42 station = new TDoubleArrayList(capacity); | |
| 43 } | |
| 44 | |
| 45 public void add(double value, double station) { | |
| 46 this.heights.add(value); | |
| 47 this.station.add(station); | |
| 48 } | |
| 49 | |
| 50 public int size() { | |
| 51 return heights.size(); | |
| 52 } | |
| 53 | |
| 54 public double getHeight(int idx) { | |
| 55 return heights.getQuick(idx); | |
| 56 } | |
| 57 | |
| 58 public double [] getHeights() { | |
| 59 return heights.toNativeArray(); | |
| 60 } | |
| 61 | |
| 62 public double [] get(int idx) { | |
| 63 return get(idx, new double [3]); | |
| 64 } | |
| 65 | |
| 66 public double [] get(int idx, double [] dst) { | |
| 67 dst[0] = heights.getQuick(idx); | |
| 68 dst[1] = station.getQuick(idx); | |
| 69 return dst; | |
| 70 } | |
| 71 | |
| 72 public double minHeights() { | |
| 73 return heights.min(); | |
| 74 } | |
| 75 | |
| 76 public TDoubleArrayList getStations() { | |
| 77 return this.station; | |
| 78 } | |
| 79 | |
| 80 public double getHeight(double station) { | |
| 81 int index = this.station.indexOf(station); | |
| 82 return index >= 0 ? heights.getQuick(index) : Double.NaN; | |
| 83 } | |
| 84 | |
| 85 | |
| 86 public static void removeNaNs(TDoubleArrayList [] arrays) { | |
| 87 | |
| 88 int dest = 0; | |
| 89 | |
| 90 int A = arrays.length; | |
| 91 int N = arrays[0].size(); | |
| 92 | |
| 93 OUTER: for (int i = 0; i < N; ++i) { | |
| 94 for (int j = 0; j < A; ++j) { | |
| 95 TDoubleArrayList a = arrays[j]; | |
| 96 double v = a.getQuick(i); | |
| 97 if (Double.isNaN(v)) { | |
| 98 continue OUTER; | |
| 99 } | |
| 100 a.setQuick(dest, v); | |
| 101 } | |
| 102 ++dest; | |
| 103 } | |
| 104 | |
| 105 if (dest < N) { | |
| 106 for (int i = 0; i < A; ++i) { | |
| 107 arrays[i].remove(dest, N-dest); | |
| 108 } | |
| 109 } | |
| 110 } | |
| 111 | |
| 112 public void removeNaNs() { | |
| 113 removeNaNs(new TDoubleArrayList [] { heights }); | |
| 114 } | |
| 115 } |