Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java @ 927:53a2be494765

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Enhanced the transition model to continue the parameterization in the waterlevel state to compute flood maps. flys-artifacts/trunk@2281 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 05 Jul 2011 15:34:54 +0000
parents c09c9e05ecfa
children 960dc6328e70
rev   line source
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dc3613c4daf6 Moved Waterlevel state into the correct package.
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1 package de.intevation.flys.artifacts.states;
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2
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3 import java.util.List;
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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 import de.intevation.artifacts.Artifact;
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8 import de.intevation.artifacts.CallContext;
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9
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10 import de.intevation.artifactdatabase.state.Facet;
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11
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12 import de.intevation.flys.artifacts.FLYSArtifact;
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13 import de.intevation.flys.artifacts.WINFOArtifact;
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14 import de.intevation.flys.artifacts.model.FacetTypes;
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15 import de.intevation.flys.artifacts.model.ReportFacet;
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708b270dfd30 OutGenerators use now facets to fetch necessary data.
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16 import de.intevation.flys.artifacts.model.WaterlevelFacet;
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17 import de.intevation.flys.artifacts.model.WQKms;
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18
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19 import de.intevation.flys.artifacts.model.DataFacet;
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20 import de.intevation.flys.artifacts.model.CalculationResult;
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21
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22
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23 public class WaterlevelState
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24 extends DefaultState
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25 implements FacetTypes
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26 {
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27 /** The logger that is used in this state.*/
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28 private static Logger logger = Logger.getLogger(WaterlevelState.class);
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29
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30
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31 @Override
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32 protected String getUIProvider() {
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33 return "continue";
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34 }
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35
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36
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37 /**
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38 * This method returns always true, because there is no data to validate.
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39 *
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40 * @param artifact The Artifact.
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41 * @param context The CallContext.
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42 *
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43 * @return always true.
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44 */
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45 @Override
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46 public boolean validate(Artifact artifact, CallContext context)
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47 throws IllegalArgumentException
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48 {
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49 return true;
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50 }
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51
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52
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53 @Override
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54 public Object computeAdvance(
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55 FLYSArtifact artifact,
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56 String hash,
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57 CallContext context,
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58 List<Facet> facets,
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59 Object old
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60 ) {
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61 WINFOArtifact winfo = (WINFOArtifact)artifact;
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62
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63 CalculationResult res = old instanceof CalculationResult
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64 ? (CalculationResult)old
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65 : winfo.getWaterlevelData();
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66
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67 if (facets == null) {
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68 return res;
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69 }
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70
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71 WQKms [] wqkms = (WQKms [])res.getData();
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72
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73 for (int i = 0; i < wqkms.length; i++) {
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74 String nameW = null;
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75 String nameQ = null;
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76
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77 if (winfo.isQ()) {
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78 nameQ = wqkms[i].getName();
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79 nameW = "W(" + nameQ + ")";
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80 }
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81 else {
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82 nameW = wqkms[i].getName();
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83 nameQ = "Q(" + nameQ + ")";
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84 }
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85
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86 logger.debug("Create facet: " + nameW);
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87 logger.debug("Create facet: " + nameQ);
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88
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89 Facet w = new WaterlevelFacet(i, LONGITUDINAL_W, nameW);
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90 Facet q = new WaterlevelFacet(i, LONGITUDINAL_Q, nameQ);
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91
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92 facets.add(w);
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93 facets.add(q);
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94 }
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95
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96 if (wqkms.length > 0) {
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97 Facet wst = new DataFacet(WST, "WST data");
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98 Facet csv = new DataFacet(CSV, "CSV data");
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99
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100 facets.add(wst);
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101 facets.add(csv);
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102 }
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103
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104 if (res.getReport().hasProblems()) {
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105 facets.add(new ReportFacet());
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106 }
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107
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108 return res;
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109 }
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110 }
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111 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org