Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/DeltaWTsKM.java @ 2993:70469e3d34b9
FixA: Made Delta W/t calculation finally work
flys-artifacts/trunk@4545 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Mon, 28 May 2012 20:59:27 +0000 |
parents | 063b784b60b4 |
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rev | line source |
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2783
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FixA: km indexed datastructure for delta w/t results.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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1 package de.intevation.flys.artifacts.model.fixings; |
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2 |
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3 import java.io.Serializable; |
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4 |
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5 import java.util.List; |
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6 import java.util.ArrayList; |
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7 import java.util.Collections; |
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8 |
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9 public class DeltaWTsKM |
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10 implements Serializable |
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11 { |
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12 public static final double EPSILON = 1e-5; |
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13 |
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14 public static class KM |
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15 implements Serializable, Comparable<KM> |
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16 { |
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17 protected double km; |
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18 |
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19 protected List<DeltaWT> deltaWTs; |
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20 |
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21 public KM() { |
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22 deltaWTs = new ArrayList<DeltaWT>(); |
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23 } |
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24 |
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25 public KM(double km) { |
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26 this(); |
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27 this.km = km; |
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28 } |
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29 |
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30 public double getKm() { |
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31 return km; |
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32 } |
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33 |
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34 public void setKm(double km) { |
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35 this.km = km; |
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36 } |
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parents:
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37 |
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38 public List<DeltaWT> getDeltaWTs() { |
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39 return deltaWTs; |
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40 } |
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parents:
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41 |
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42 public void setDeltaWTs(List<DeltaWT> deltaWTs) { |
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43 this.deltaWTs = deltaWTs; |
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parents:
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44 } |
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parents:
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45 |
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46 public void add(DeltaWT deltaWT) { |
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47 deltaWTs.add(deltaWT); |
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48 } |
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49 |
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parents:
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50 public int size() { |
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51 return deltaWTs.size(); |
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52 } |
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53 |
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54 @Override |
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55 public int compareTo(KM other) { |
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56 double d = km - other.km; |
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57 if (d < -EPSILON) return -1; |
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58 if (d > EPSILON) return +1; |
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59 return 0; |
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60 } |
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61 } // class KM |
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62 |
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63 protected List<KM> kms; |
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64 |
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65 public DeltaWTsKM() { |
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66 this(10); |
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67 } |
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68 |
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69 public DeltaWTsKM(int capacity) { |
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70 kms = new ArrayList<KM>(capacity); |
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71 } |
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72 |
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73 public void add(KM km) { |
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74 kms.add(km); |
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75 } |
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76 |
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77 public void sort() { |
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78 Collections.sort(kms); |
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79 } |
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80 |
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81 public KM findByKm(double km) { |
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82 int idx = Collections.binarySearch(kms, new KM(km)); |
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83 return idx >= 0 ? kms.get(idx) : null; |
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84 } |
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FixA: Added CSV export for Delta W/t values.
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85 |
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86 public List<KM> getKms() { |
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87 return kms; |
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88 } |
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89 } |
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90 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |