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annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQCKms.java @ 5818:a4ff4167be1e

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Request feature info on all layers and show it as html if the server does not return valid gml. Non queryable layers produce an error message when the request fails. This is good enough
author Andre Heinecke <aheinecke@intevation.de>
date Wed, 24 Apr 2013 17:33:27 +0200
parents bcf25d8c183e
children
rev   line source
402
eb22ffe4d74c Implemented methods to retrieve and compute the data used to create discharge longitudinal sections.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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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.utils.DoubleUtil;
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4
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5 import gnu.trove.TDoubleArrayList;
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6
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7 /**
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8 * This class represents a pool of data triples that consists of 'W', 'Q' and
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9 * 'KM' data with corrected 'W' values computed by a BackJumpCorrector.
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10 *
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11 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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12 */
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13 public class WQCKms
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14 extends WQKms
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15 {
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16 protected TDoubleArrayList cws;
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18 public WQCKms() {
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19 }
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20
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21 public WQCKms(WQKms other, double [] cws) {
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22 this.ws = other.ws;
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23 this.qs = other.qs;
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24 this.kms = other.kms;
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25 this.cws = new TDoubleArrayList(cws);
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26 }
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28
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29 public WQCKms(double[] kms, double[] qs, double[] ws, double[] cws) {
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30 super(kms, qs, ws);
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31
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32 this.cws = new TDoubleArrayList(cws);
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33 }
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34
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35 @Override
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36 public void removeNaNs() {
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37 DoubleUtil.removeNaNs(new TDoubleArrayList [] { ws, qs, cws, kms });
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38 }
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39
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40 /**
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41 * Adds a new row to this data pool with corrected W.
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42 *
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43 * @param w a W.
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44 * @param q a Q.
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45 * @param kms a Kms.
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46 * @param cw The corrected W.
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47 */
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48 public void add(double w, double q, double kms, double cw) {
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49 super.add(w, q, kms);
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50 cws.add(cw);
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51 }
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52
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53 @Override
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54 public double[] get(int idx) {
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55 return get(idx, new double[4]);
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56 }
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57
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58 /**
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59 * This method returns a 4dim array of W, Q,Kms and corrected W.
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60 *
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61 * @param idx The position of the triple.
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62 * @param dst destination array
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63 *
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64 * @return a 4dim array of [W, Q, Kms, CW] in dst.
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65 */
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66 @Override
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67 public double[] get(int idx, double[] dst) {
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68 dst = super.get(idx, dst);
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69
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70 if (dst.length < 4) {
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71 return dst;
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72 }
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73
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74 if (cws != null && cws.size() > idx) {
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75 dst[3] = cws.getQuick(idx);
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76 }
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77
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78 return dst;
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79 }
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80
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81 public double getC(int idx) {
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82 return cws.getQuick(idx);
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83 }
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84
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85
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86 /**
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87 * Returns the double array of corrected W values.
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88 *
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89 * @return the double array of corrected W values.
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90 */
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91 public double[] getCWs() {
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92 return cws.toNativeArray();
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93 }
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94 }
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95 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org