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annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WWQQ.java @ 4569:276d9bd3c77d

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Workaround for NPE in FloodMapState.
author Christian Lins <christian.lins@intevation.de>
date Tue, 20 Nov 2012 12:53:14 +0100
parents 5642a83420f2
children bcf25d8c183e
rev   line source
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1 package de.intevation.flys.artifacts.model;
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2
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3 import de.intevation.flys.artifacts.math.Identity;
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4
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5 import gnu.trove.TDoubleArrayList;
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6
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7 public class WWQQ
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8 extends WW
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9 {
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10 public static class ApplyFunctionIterator
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11 extends WW.ApplyFunctionIterator
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12 {
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13 public ApplyFunctionIterator(WWQQ ww) {
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14 super(ww, Identity.IDENTITY, Identity.IDENTITY);
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15 }
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16
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17 @Override
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18 public void get(int idx, double [] wwqqPair) {
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19 WWQQ wwqq = (WWQQ)ww;
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20 wwqqPair[0] = function1.value(wwqq.getW(idx));
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21 wwqqPair[1] = function2.value(wwqq.getW2(idx));
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22 wwqqPair[2] = wwqq.getQ1(idx);
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23 wwqqPair[3] = wwqq.getQ2(idx);
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24 }
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25 } // class ApplyFunctionIterator
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26
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27 protected TDoubleArrayList qs1;
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28 protected TDoubleArrayList qs2;
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29
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30 public WWQQ() {
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31 this("");
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32 }
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33
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34 public WWQQ(String name) {
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35 super(name);
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36 }
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37
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38 public WWQQ(int capacity) {
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39 this(capacity, "");
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40 }
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41
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42 public WWQQ(int capacity, String name) {
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43 super(capacity, name);
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44 }
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45
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46 public WWQQ(
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47 String name,
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48 double startKm,
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49 Double startDatum,
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50 double [] ws1,
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51 double [] qs1,
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52 double endKm,
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53 Double endDatum,
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54 double [] ws2,
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55 double [] qs2
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56 ) {
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57 super(name, startKm, startDatum, ws1, endKm, endDatum, ws2);
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58 this.qs1 = new TDoubleArrayList(qs1);
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59 this.qs2 = new TDoubleArrayList(qs2);
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60 }
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61
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62 public double getQ1(int idx) {
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63 return qs1.getQuick(idx);
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64 }
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65
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66 public double getQ2(int idx) {
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67 return qs2.getQuick(idx);
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68 }
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69
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70 public double [] getQs1() {
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71 return qs1.toNativeArray();
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72 }
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73
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74 public double [] getQs2() {
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75 return qs2.toNativeArray();
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76 }
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77
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78 @Override
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79 public double [] get(int idx) {
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80 return get(idx, new double[4]);
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81 }
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82
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83 @Override
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84 public double [] get(int idx, double [] dst) {
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85 dst[0] = ws .getQuick(idx);
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86 dst[1] = ws2.getQuick(idx);
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87 dst[2] = qs1.getQuick(idx);
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88 dst[3] = qs2.getQuick(idx);
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89 return dst;
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90 }
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91
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92 @Override
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93 public void removeNaNs() {
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94 removeNaNs(new TDoubleArrayList [] { ws, ws2, qs1, qs2 });
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95 }
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96 }
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97 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org