Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/BedHeight.java @ 5831:bd047b71ab37
Repaired internal references
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 12:06:39 +0200 |
| parents | flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/minfo/BedHeight.java@bce2dd4310a6 |
| children |
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| 5830:160f53ee0870 | 5831:bd047b71ab37 |
|---|---|
| 1 package org.dive4elements.river.artifacts.model.minfo; | |
| 2 | |
| 3 import org.apache.log4j.Logger; | |
| 4 | |
| 5 import gnu.trove.TDoubleArrayList; | |
| 6 import org.dive4elements.river.artifacts.model.NamedObjectImpl; | |
| 7 | |
| 8 public class BedHeight | |
| 9 extends NamedObjectImpl | |
| 10 { | |
| 11 private static Logger log = Logger.getLogger(BedHeight.class); | |
| 12 | |
| 13 protected TDoubleArrayList heights; | |
| 14 protected TDoubleArrayList station; | |
| 15 | |
| 16 public BedHeight() { | |
| 17 heights = new TDoubleArrayList(); | |
| 18 station = new TDoubleArrayList(); | |
| 19 } | |
| 20 | |
| 21 public BedHeight(String name) { | |
| 22 super(name); | |
| 23 heights = new TDoubleArrayList(); | |
| 24 station = new TDoubleArrayList(); | |
| 25 } | |
| 26 | |
| 27 public BedHeight(int capacity) { | |
| 28 this(capacity, ""); | |
| 29 } | |
| 30 | |
| 31 public BedHeight(int capacity, String name) { | |
| 32 super(name); | |
| 33 heights = new TDoubleArrayList(capacity); | |
| 34 station = new TDoubleArrayList(capacity); | |
| 35 } | |
| 36 | |
| 37 public void add(double value, double station) { | |
| 38 this.heights.add(value); | |
| 39 this.station.add(station); | |
| 40 } | |
| 41 | |
| 42 public int size() { | |
| 43 return heights.size(); | |
| 44 } | |
| 45 | |
| 46 public double getHeight(int idx) { | |
| 47 return heights.getQuick(idx); | |
| 48 } | |
| 49 | |
| 50 public double [] getHeights() { | |
| 51 return heights.toNativeArray(); | |
| 52 } | |
| 53 | |
| 54 public double [] get(int idx) { | |
| 55 return get(idx, new double [3]); | |
| 56 } | |
| 57 | |
| 58 public double [] get(int idx, double [] dst) { | |
| 59 dst[0] = heights.getQuick(idx); | |
| 60 dst[1] = station.getQuick(idx); | |
| 61 return dst; | |
| 62 } | |
| 63 | |
| 64 public double minHeights() { | |
| 65 return heights.min(); | |
| 66 } | |
| 67 | |
| 68 public TDoubleArrayList getStations() { | |
| 69 return this.station; | |
| 70 } | |
| 71 | |
| 72 public double getHeight(double station) { | |
| 73 if (this.station.indexOf(station) >= 0) { | |
| 74 return this.heights.get(this.station.indexOf(station)); | |
| 75 } | |
| 76 return Double.NaN; | |
| 77 } | |
| 78 | |
| 79 | |
| 80 public static void removeNaNs(TDoubleArrayList [] arrays) { | |
| 81 | |
| 82 int dest = 0; | |
| 83 | |
| 84 int A = arrays.length; | |
| 85 int N = arrays[0].size(); | |
| 86 | |
| 87 OUTER: for (int i = 0; i < N; ++i) { | |
| 88 for (int j = 0; j < A; ++j) { | |
| 89 TDoubleArrayList a = arrays[j]; | |
| 90 double v = a.getQuick(i); | |
| 91 if (Double.isNaN(v)) { | |
| 92 continue OUTER; | |
| 93 } | |
| 94 a.setQuick(dest, v); | |
| 95 } | |
| 96 ++dest; | |
| 97 } | |
| 98 | |
| 99 if (dest < N) { | |
| 100 for (int i = 0; i < A; ++i) { | |
| 101 arrays[i].remove(dest, N-dest); | |
| 102 } | |
| 103 } | |
| 104 } | |
| 105 | |
| 106 public void removeNaNs() { | |
| 107 removeNaNs(new TDoubleArrayList [] { heights }); | |
| 108 } | |
| 109 } |