Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/minfo/BedHeight.java @ 3614:68beaa827751
MINFO: Implemented UI and facet/artifact stack for bed height differences.
flys-artifacts/trunk@5276 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Raimund Renkert <raimund.renkert@intevation.de> |
|---|---|
| date | Tue, 28 Aug 2012 11:45:23 +0000 |
| parents | |
| children | ebfce31c7eec |
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| 3613:dd6e25980c91 | 3614:68beaa827751 |
|---|---|
| 1 package de.intevation.flys.artifacts.model.minfo; | |
| 2 | |
| 3 import org.apache.log4j.Logger; | |
| 4 | |
| 5 import gnu.trove.TDoubleArrayList; | |
| 6 import de.intevation.flys.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 protected TDoubleArrayList data_gap; | |
| 16 | |
| 17 public BedHeight() { | |
| 18 heights = new TDoubleArrayList(); | |
| 19 station = new TDoubleArrayList(); | |
| 20 data_gap = new TDoubleArrayList(); | |
| 21 } | |
| 22 | |
| 23 public BedHeight(String name) { | |
| 24 super(name); | |
| 25 heights = new TDoubleArrayList(); | |
| 26 station = new TDoubleArrayList(); | |
| 27 data_gap = new TDoubleArrayList(); | |
| 28 } | |
| 29 | |
| 30 public BedHeight(int capacity) { | |
| 31 this(capacity, ""); | |
| 32 } | |
| 33 | |
| 34 public BedHeight(int capacity, String name) { | |
| 35 super(name); | |
| 36 heights = new TDoubleArrayList(capacity); | |
| 37 station = new TDoubleArrayList(capacity); | |
| 38 data_gap = new TDoubleArrayList(capacity); | |
| 39 } | |
| 40 | |
| 41 public void add(double value, double station, double gap) { | |
| 42 this.heights.add(value); | |
| 43 this.station.add(station); | |
| 44 this.data_gap.add(gap); | |
| 45 } | |
| 46 | |
| 47 public int size() { | |
| 48 return heights.size(); | |
| 49 } | |
| 50 | |
| 51 public double getHeight(int idx) { | |
| 52 return heights.getQuick(idx); | |
| 53 } | |
| 54 | |
| 55 public double [] getHeights() { | |
| 56 return heights.toNativeArray(); | |
| 57 } | |
| 58 | |
| 59 public double [] get(int idx) { | |
| 60 return get(idx, new double [3]); | |
| 61 } | |
| 62 | |
| 63 public double [] get(int idx, double [] dst) { | |
| 64 dst[0] = heights.getQuick(idx); | |
| 65 dst[1] = station.getQuick(idx); | |
| 66 dst[2] = data_gap.getQuick(idx); | |
| 67 return dst; | |
| 68 } | |
| 69 | |
| 70 public double minHeights() { | |
| 71 return heights.min(); | |
| 72 } | |
| 73 | |
| 74 public static void removeNaNs(TDoubleArrayList [] arrays) { | |
| 75 | |
| 76 int dest = 0; | |
| 77 | |
| 78 int A = arrays.length; | |
| 79 int N = arrays[0].size(); | |
| 80 | |
| 81 OUTER: for (int i = 0; i < N; ++i) { | |
| 82 for (int j = 0; j < A; ++j) { | |
| 83 TDoubleArrayList a = arrays[j]; | |
| 84 double v = a.getQuick(i); | |
| 85 if (Double.isNaN(v)) { | |
| 86 continue OUTER; | |
| 87 } | |
| 88 a.setQuick(dest, v); | |
| 89 } | |
| 90 ++dest; | |
| 91 } | |
| 92 | |
| 93 if (dest < N) { | |
| 94 for (int i = 0; i < A; ++i) { | |
| 95 arrays[i].remove(dest, N-dest); | |
| 96 } | |
| 97 } | |
| 98 } | |
| 99 | |
| 100 public void removeNaNs() { | |
| 101 removeNaNs(new TDoubleArrayList [] { heights }); | |
| 102 } | |
| 103 } |