Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQ.java @ 727:11e9489eb1a7

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WQDay is based on WQ now to make it exportable as AT. flys-artifacts/trunk@2217 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Thu, 23 Jun 2011 12:39:59 +0000
parents cbaa3ca86f2f
children b385577bcaca
rev   line source
726
cbaa3ca86f2f Added base class WQ for WQKms.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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diff changeset
1 package de.intevation.flys.artifacts.model;
cbaa3ca86f2f Added base class WQ for WQKms.
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2
cbaa3ca86f2f Added base class WQ for WQKms.
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3 import gnu.trove.TDoubleArrayList;
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4
cbaa3ca86f2f Added base class WQ for WQKms.
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5 public class WQ
cbaa3ca86f2f Added base class WQ for WQKms.
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6 extends NamedObject
cbaa3ca86f2f Added base class WQ for WQKms.
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7 {
cbaa3ca86f2f Added base class WQ for WQKms.
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8 protected TDoubleArrayList w;
cbaa3ca86f2f Added base class WQ for WQKms.
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9
cbaa3ca86f2f Added base class WQ for WQKms.
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10 protected TDoubleArrayList q;
cbaa3ca86f2f Added base class WQ for WQKms.
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11
cbaa3ca86f2f Added base class WQ for WQKms.
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12 public WQ() {
cbaa3ca86f2f Added base class WQ for WQKms.
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13 this("");
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14 }
cbaa3ca86f2f Added base class WQ for WQKms.
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15
cbaa3ca86f2f Added base class WQ for WQKms.
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16 public WQ(String name) {
cbaa3ca86f2f Added base class WQ for WQKms.
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17 w = new TDoubleArrayList();
cbaa3ca86f2f Added base class WQ for WQKms.
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18 q = new TDoubleArrayList();
cbaa3ca86f2f Added base class WQ for WQKms.
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19 }
cbaa3ca86f2f Added base class WQ for WQKms.
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20
cbaa3ca86f2f Added base class WQ for WQKms.
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21 public WQ(int capacity) {
cbaa3ca86f2f Added base class WQ for WQKms.
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22 this(capacity, "");
cbaa3ca86f2f Added base class WQ for WQKms.
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23 }
cbaa3ca86f2f Added base class WQ for WQKms.
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24
cbaa3ca86f2f Added base class WQ for WQKms.
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25
cbaa3ca86f2f Added base class WQ for WQKms.
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26 public WQ(int capacity, String name) {
cbaa3ca86f2f Added base class WQ for WQKms.
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27 super(name);
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28 w = new TDoubleArrayList(capacity);
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29 q = new TDoubleArrayList(capacity);
cbaa3ca86f2f Added base class WQ for WQKms.
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30 }
cbaa3ca86f2f Added base class WQ for WQKms.
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31
cbaa3ca86f2f Added base class WQ for WQKms.
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32 public WQ(double [] qs, double [] ws) {
cbaa3ca86f2f Added base class WQ for WQKms.
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33 this(qs, ws, "");
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34 }
cbaa3ca86f2f Added base class WQ for WQKms.
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35
cbaa3ca86f2f Added base class WQ for WQKms.
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36 public WQ(double [] qs, double [] ws, String name) {
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37 super(name);
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38 w = new TDoubleArrayList(ws);
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39 q = new TDoubleArrayList(qs);
cbaa3ca86f2f Added base class WQ for WQKms.
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40 }
cbaa3ca86f2f Added base class WQ for WQKms.
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41
cbaa3ca86f2f Added base class WQ for WQKms.
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42 public void add(double w, double q) {
cbaa3ca86f2f Added base class WQ for WQKms.
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43 this.w.add(w);
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44 this.q.add(q);
cbaa3ca86f2f Added base class WQ for WQKms.
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45 }
cbaa3ca86f2f Added base class WQ for WQKms.
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46
cbaa3ca86f2f Added base class WQ for WQKms.
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47 public int size() {
cbaa3ca86f2f Added base class WQ for WQKms.
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48 return w.size();
cbaa3ca86f2f Added base class WQ for WQKms.
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49 }
cbaa3ca86f2f Added base class WQ for WQKms.
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50
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51 public double getW(int idx) {
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52 return w.getQuick(idx);
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53 }
cbaa3ca86f2f Added base class WQ for WQKms.
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54
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55 public double getQ(int idx) {
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56 return q.getQuick(idx);
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57 }
cbaa3ca86f2f Added base class WQ for WQKms.
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58
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59 public double [] get(int idx) {
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60 return get(idx, new double [2]);
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61 }
cbaa3ca86f2f Added base class WQ for WQKms.
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62
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63 public double [] get(int idx, double [] dst) {
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64 dst[0] = w.getQuick(idx);
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65 dst[1] = q.getQuick(idx);
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66 return dst;
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67 }
cbaa3ca86f2f Added base class WQ for WQKms.
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68
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69 public double [] getWs() {
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70 return w.toNativeArray();
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71 }
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72
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73 public double [] getQs() {
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74 return q.toNativeArray();
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75 }
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76
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77 public static void removeNaNs(TDoubleArrayList [] arrays) {
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78
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79 int dest = 0;
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80
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81 int A = arrays.length;
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82 int N = arrays[0].size();
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83
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84 OUTER: for (int i = 0; i < N; ++i) {
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85 for (int j = 0; j < A; ++j) {
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86 TDoubleArrayList a = arrays[j];
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87 double v = a.getQuick(i);
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88 if (Double.isNaN(v)) {
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89 continue OUTER;
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90 }
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91 a.setQuick(dest, v);
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92 }
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93 ++dest;
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94 }
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95
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96 if (dest < N) {
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97 for (int i = 0; i < A; ++i) {
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98 arrays[i].remove(dest, N-dest);
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99 }
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100 }
cbaa3ca86f2f Added base class WQ for WQKms.
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101 }
cbaa3ca86f2f Added base class WQ for WQKms.
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102
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103 public void removeNaNs() {
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104 removeNaNs(new TDoubleArrayList [] { w, q });
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105 }
cbaa3ca86f2f Added base class WQ for WQKms.
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106 }
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107 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org