annotate artifacts/src/main/java/org/dive4elements/river/artifacts/uinfo/salix/SalixLineState.java @ 9321:a978b601a034

Salix: Fixed ArrrayoutOfBoundsException; minor cleanup
author gernotbelger
date Fri, 27 Jul 2018 10:25:09 +0200
parents 72b3270e1568
children 08f46ccd37ba
rev   line source
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1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by
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3 * Björnsen Beratende Ingenieure GmbH
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4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt
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5 *
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6 * This file is Free Software under the GNU AGPL (>=v3)
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7 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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8 * documentation coming with Dive4Elements River for details.
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9 */
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10 package org.dive4elements.river.artifacts.uinfo.salix;
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11
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12 import java.util.List;
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13
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14 import org.dive4elements.artifactdatabase.state.Facet;
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15 import org.dive4elements.artifacts.CallContext;
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16 import org.dive4elements.river.artifacts.ChartArtifact;
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17 import org.dive4elements.river.artifacts.D4EArtifact;
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18 import org.dive4elements.river.artifacts.model.Calculation;
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19 import org.dive4elements.river.artifacts.model.CalculationResult;
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20 import org.dive4elements.river.artifacts.model.DataFacet;
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21 import org.dive4elements.river.artifacts.model.EmptyFacet;
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22 import org.dive4elements.river.artifacts.model.FacetTypes;
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23 import org.dive4elements.river.artifacts.model.ReportFacet;
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24 import org.dive4elements.river.artifacts.resources.Resources;
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25 import org.dive4elements.river.artifacts.states.DefaultState;
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26 import org.dive4elements.river.artifacts.uinfo.UINFOArtifact;
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27
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28 /**
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29 * @author Domenico Nardi Tironi
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30 */
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31 public class SalixLineState extends DefaultState {
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32
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33 private static final long serialVersionUID = 1L;
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34
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35 /**
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36 * From this state can only be continued trivially.
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37 */
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38 @Override
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39 protected String getUIProvider() {
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40 return "continue";
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41 }
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42
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43 @Override
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44 public Object computeFeed(final D4EArtifact artifact, final String hash, final CallContext context, final List<Facet> facets, final Object old) {
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45 // FIXME: why is this necessary?
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46 if (artifact instanceof ChartArtifact) {
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47 facets.add(new EmptyFacet());
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48 return null;
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49 }
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50
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51 return compute((UINFOArtifact) artifact, context, hash, facets, old);
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52 }
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53
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54 @Override
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55 public Object computeAdvance(final D4EArtifact artifact, final String hash, final CallContext context, final List<Facet> facets, final Object old) {
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56 if (artifact instanceof ChartArtifact) {
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57 facets.add(new EmptyFacet());
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58 return null;
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59 }
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60 return compute((UINFOArtifact) artifact, context, hash, facets, old);
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61 }
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62
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63 /**
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64 * Compute result or returned object from cache, create facets.
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65 *
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66 * @param old
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67 * Object that was cached.
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68 */
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69 private Object compute(final UINFOArtifact uinfo, final CallContext context, final String hash, final List<Facet> facets, final Object old) {
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70
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71 final CalculationResult res = doCompute(uinfo, context, old);
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72
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73 if (facets == null)
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74 return res;
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75
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76 final SalixLineCalculationResults results = (SalixLineCalculationResults) res.getData();
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77
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78 final List<SalixLineCalculationNoScenarioResult> resultList = results.getResults();
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79
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80 if (!resultList.isEmpty()) {
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81 facets.add(SalixLineProcessor.createSalixLineFacet(context, hash, this.id, resultList.get(0), 0, 0));
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82 facets.add(SalixLineProcessor.createSalixMnwMwFacet(context, hash, this.id, resultList.get(0), 0, 0));
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83 if (resultList.get(0) instanceof SalixLineCalculationRegionalResult) {
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84 final SalixLineCalculationRegionalResult result = (SalixLineCalculationRegionalResult) resultList.get(0);
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85 for (int i = 0; i <= result.getScenarioCount() - 1; i++) {
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86 final String sublabel = Resources.getMsg(context.getMeta(), "uinfo_salix_scenario_deltaw", "uinfo_salix_scenario_deltaw",
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87 result.getScenarioLabel(i));
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88 facets.add(SalixLineProcessor.createSalixScenarioFacet(context, hash, this.id, result, i, 0, sublabel));
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89 }
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90 }
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91 else if (resultList.get(0) instanceof SalixLineCalculationSupraRegionalResult) {
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92 final String sublabel = Resources.getMsg(context.getMeta(), "uinfo_salix_scenario_supraregional");
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93 facets.add(SalixLineProcessor.createSalixScenarioFacet(context, hash, this.id, resultList.get(0), 0, 0, sublabel));
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94 }
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95
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96 else if (resultList.get(0) instanceof SalixLineCalculationHistoricalResult) {
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97 final String sublabel = Resources.getMsg(context.getMeta(), "uinfo_salix_scenario_historical");
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98 facets.add(SalixLineProcessor.createSalixScenarioFacet(context, hash, this.id, resultList.get(0), 0, 0, sublabel));
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99 }
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100
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101 final Facet csv = new DataFacet(FacetTypes.CSV, "CSV data", ComputeType.ADVANCE, hash, this.id);
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102 final Facet pdf = new DataFacet(FacetTypes.PDF, "PDF data", ComputeType.ADVANCE, hash, this.id);
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103
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104 facets.add(csv);
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105 facets.add(pdf);
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106 }
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107
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108 final Calculation report = res.getReport();
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109
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110 if (report.hasProblems())
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111 facets.add(new ReportFacet(ComputeType.ADVANCE, hash, this.id));
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112
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113 return res;
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114 }
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115
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116 private CalculationResult doCompute(final UINFOArtifact uinfo, final CallContext context, final Object old) {
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117 if (old instanceof CalculationResult)
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118 return (CalculationResult) old;
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119
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120 return new SalixLineCalculation(context).calculate(uinfo);
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121 }
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122 }

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