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annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQCKms.java @ 4187:21f4e4b79121

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Refactor GaugeDischargeCurveFacet to be able to set a facet name For adding another output of the GaugeDischargeCurveArtifact it is necessary to provide to facet instances with different names. Therefore the GaugeDischargeCurveFacet is extended to set the facet name in the constructor.
author Björn Ricks <bjoern.ricks@intevation.de>
date Fri, 19 Oct 2012 13:25:49 +0200
parents 5642a83420f2
children bcf25d8c183e
rev   line source
402
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1 package de.intevation.flys.artifacts.model;
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2
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3 import gnu.trove.TDoubleArrayList;
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4
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5 /**
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6 * This class represents a pool of data triples that consists of 'W', 'Q' and
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7 * 'KM' data with corrected 'W' values computed by a BackJumpCorrector.
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8 *
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9 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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10 */
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11 public class WQCKms
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12 extends WQKms
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13 {
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14 protected TDoubleArrayList cws;
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15
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16 public WQCKms() {
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17 }
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18
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19 public WQCKms(WQKms other, double [] cws) {
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20 this.ws = other.ws;
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21 this.qs = other.qs;
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22 this.kms = other.kms;
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23 this.cws = new TDoubleArrayList(cws);
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24 }
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25
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26
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27 public WQCKms(double[] kms, double[] qs, double[] ws, double[] cws) {
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28 super(kms, qs, ws);
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29
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30 this.cws = new TDoubleArrayList(cws);
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31 }
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32
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33 @Override
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34 public void removeNaNs() {
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35 removeNaNs(new TDoubleArrayList [] { ws, qs, cws, kms });
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36 }
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37
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38 /**
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39 * Adds a new row to this data pool with corrected W.
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40 *
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41 * @param w a W.
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42 * @param q a Q.
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43 * @param kms a Kms.
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44 * @param cw The corrected W.
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45 */
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46 public void add(double w, double q, double kms, double cw) {
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47 super.add(w, q, kms);
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48 cws.add(cw);
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49 }
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50
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51 @Override
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52 public double[] get(int idx) {
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53 return get(idx, new double[4]);
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54 }
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55
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56 /**
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57 * This method returns a 4dim array of W, Q,Kms and corrected W.
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58 *
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59 * @param idx The position of the triple.
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60 * @param dst destination array
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61 *
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62 * @return a 4dim array of [W, Q, Kms, CW] in dst.
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63 */
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64 @Override
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65 public double[] get(int idx, double[] dst) {
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66 dst = super.get(idx, dst);
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67
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68 if (dst.length < 4) {
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69 return dst;
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70 }
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71
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72 if (cws != null && cws.size() > idx) {
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73 dst[3] = cws.getQuick(idx);
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74 }
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75
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76 return dst;
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77 }
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78
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79 public double getC(int idx) {
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80 return cws.getQuick(idx);
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81 }
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82
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84 /**
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85 * Returns the double array of corrected W values.
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86 *
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87 * @return the double array of corrected W values.
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88 */
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89 public double[] getCWs() {
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90 return cws.toNativeArray();
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91 }
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92 }
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93 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org