Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQKms.java @ 4837:9e25c7523485
Fixed calculation of effective width in MINFO SQ relation.
* Get all (including empty datasets) from db.
* Filter empty datasets when processing data of the same date.
* Added debug outputs.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Wed, 23 Jan 2013 11:14:41 +0100 |
parents | b2ea89a665bc |
children | 4d457c68b1d3 |
rev | line source |
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361
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Introduced a model class to store a set of triple data objects that consist of W, Q and Kms information.
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1 package de.intevation.flys.artifacts.model; |
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Introduced a model class to store a set of triple data objects that consist of W, Q and Kms information.
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parents:
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2 |
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Introduced GNU Trove to store WQKms values in a more performant data structure.
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3 import gnu.trove.TDoubleArrayList; |
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4 |
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5 import org.apache.log4j.Logger; |
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6 |
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7 |
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Introduced a model class to store a set of triple data objects that consist of W, Q and Kms information.
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8 /** |
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9 * This class represents a pool of data triples that consists of 'W', 'Q' and |
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10 * 'KM' data. |
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parents:
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11 * |
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12 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
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13 */ |
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14 public class WQKms |
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15 extends WQ |
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16 implements WKms |
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17 { |
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18 private static Logger logger = Logger.getLogger(WQKms.class); |
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19 |
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20 /** The array that contains the 'KMs' values. */ |
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21 protected TDoubleArrayList kms; |
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22 |
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parents:
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23 |
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24 public WQKms() { |
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25 this(""); |
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26 } |
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27 |
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28 |
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29 public WQKms(String name) { |
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30 super(name); |
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31 this.kms = new TDoubleArrayList(); |
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32 } |
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parents:
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33 |
447
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34 |
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35 public WQKms(int capacity) { |
447
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36 this(capacity, ""); |
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37 } |
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WSTs will now have a header that contains the names of the Ws or Qs that had been defined for the computation.
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parents:
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38 |
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parents:
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39 |
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40 public WQKms(int capacity, String name) { |
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41 super(capacity, name); |
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42 this.kms = new TDoubleArrayList(capacity); |
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43 } |
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44 |
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45 public WQKms(double [] kms, double [] qs, double [] ws) { |
447
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46 this(kms, qs, ws, ""); |
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47 } |
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parents:
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48 |
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49 |
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50 public WQKms(double [] kms, double [] qs, double [] ws, String name) { |
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51 super(qs, ws, name); |
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52 this.kms = new TDoubleArrayList(kms); |
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53 } |
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parents:
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54 |
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55 @Override |
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56 public void removeNaNs() { |
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57 removeNaNs(new TDoubleArrayList [] { ws, qs, kms }); |
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58 } |
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parents:
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59 |
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parents:
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60 /** |
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parents:
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61 * Adds a new row to this data pool. |
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parents:
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62 * |
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63 * @param w a W. |
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64 * @param q a Q. |
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65 * @param km a kms. |
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66 */ |
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67 public void add(double w, double q, double km) { |
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68 super.add(w, q); |
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69 kms.add(km); |
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70 } |
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71 |
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72 @Override |
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73 public double [] get(int idx) { |
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74 return get(idx, new double [3]); |
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75 } |
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76 |
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77 /** |
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78 * This method returns a triple of W, Q and Kms in a single 3dim array. |
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79 * |
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80 * @param idx The position of the triple. |
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81 * @param dst destination array |
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82 * |
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83 * @return a triple of [W, Q, Kms] in dst. |
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84 */ |
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85 @Override |
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86 public double [] get(int idx, double [] dst) { |
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87 dst[0] = ws .getQuick(idx); |
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88 dst[1] = qs .getQuick(idx); |
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89 dst[2] = kms.getQuick(idx); |
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90 return dst; |
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91 } |
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92 |
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93 @Override |
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94 public double getKm(int idx) { |
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95 return kms.getQuick(idx); |
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96 } |
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97 |
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98 @Override |
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99 public TDoubleArrayList allKms() { |
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100 return kms; |
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101 } |
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102 |
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103 @Override |
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104 public TDoubleArrayList allWs() { |
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105 return ws; |
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106 } |
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107 |
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108 public double[] getKms() { |
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109 return kms.toNativeArray(); |
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110 } |
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111 |
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112 /** |
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113 * Returns a string that consist of the first and last kilometer. |
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114 * |
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115 * @return a string that consist of the first and last kilometer. |
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116 */ |
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117 public String toString() { |
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118 double from = getKm(0); |
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119 double to = getKm(size()-1); |
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120 return from + " - " + to; |
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121 } |
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122 } |
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123 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |