Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/flood_duration/FloodDurationCalculator.java @ 9176:1614cb14308f

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Work on calculations for S-Info flood duration workflow
author mschaefer
date Mon, 25 Jun 2018 19:21:11 +0200
parents 9b2e46090099
children b4402594213b
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.sinfo.flood_duration;
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11
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12 import java.util.ArrayList;
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13 import java.util.Collection;
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14 import java.util.HashMap;
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15 import java.util.Map;
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16
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17 import org.apache.commons.lang.math.DoubleRange;
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18 import org.dive4elements.artifacts.CallContext;
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19 import org.dive4elements.river.artifacts.common.GeneralResultType;
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20 import org.dive4elements.river.artifacts.common.ResultRow;
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21 import org.dive4elements.river.artifacts.model.Calculation;
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22 import org.dive4elements.river.artifacts.sinfo.common.GaugeDurationValuesFinder;
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23 import org.dive4elements.river.artifacts.sinfo.common.RiverInfoProvider;
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24 import org.dive4elements.river.artifacts.sinfo.common.SInfoResultType;
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25 import org.dive4elements.river.artifacts.sinfo.common.WQBaseTableFinder;
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26 import org.dive4elements.river.artifacts.sinfo.flood_duration.RiversideRadioChoice.RiversideChoiceKey;
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27 import org.dive4elements.river.artifacts.sinfo.util.RiverInfo;
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28 import org.dive4elements.river.model.Attribute.AttributeKey;
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29 import org.dive4elements.river.model.Gauge;
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30 import org.dive4elements.river.model.sinfo.InfrastructureValue;
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31
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32 /**
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33 * Calculation of the result rows of the flood duration of the infrastructures in a river km range
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34 * and selected main value durations
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35 *
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36 * @author Matthias Schäfer
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37 */
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38 final class FloodDurationCalculator {
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39
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40 private final Collection<ResultRow> rows = new ArrayList<>();
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41
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42 private final RiverInfoProvider riverInfoProvider;
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43
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44 private final CallContext context;
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45
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46
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47 public FloodDurationCalculator(final CallContext context, final RiverInfoProvider riverInfoProvider) {
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48 this.context = context;
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49 this.riverInfoProvider = riverInfoProvider;
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50 }
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51
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52 /**
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53 * Calculate the result rows
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54 *
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55 * @return a result collection with one result
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56 */
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57 public FloodDurationCalculationResults execute(final Calculation problems, final String label, final String calcModeLabel,
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58 final DoubleRange calcRange, final RiversideChoiceKey riverside, final String user) {
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59
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60 final WQBaseTableFinder wqFinder = WQBaseTableFinder.loadValues(this.riverInfoProvider.getRiver(), calcRange.getMinimumDouble(),
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61 calcRange.getMaximumDouble(), problems);
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62 final Map<Gauge, GaugeDurationValuesFinder> durFinders = new HashMap<>();
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63 for (final Gauge gauge : this.riverInfoProvider.getRiver().determineGauges(calcRange.getMinimumDouble(), calcRange.getMaximumDouble())) {
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64 durFinders.put(gauge, GaugeDurationValuesFinder.loadValues(gauge, problems));
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65 }
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66 final AttributeKey bankKey = riverside.getAttributeKey();
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67 for (final InfrastructureValue infrastructure : InfrastructureValue.getValues(this.riverInfoProvider.getRiver(), calcRange.getMinimumDouble(),
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68 calcRange.getMaximumDouble(), bankKey)) {
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69 calculateResultRow(infrastructure, wqFinder, durFinders);
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70 }
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71
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72 final FloodDurationCalculationResult result = new FloodDurationCalculationResult(label, this.rows);
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73
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74 final RiverInfo riverInfo = new RiverInfo(this.riverInfoProvider.getRiver());
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75
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76 final FloodDurationCalculationResults results = new FloodDurationCalculationResults(calcModeLabel, user, riverInfo, calcRange);
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77 results.addResult(result, problems);
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78 return results;
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79 }
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80
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81 /**
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82 * Calculate the result row for one infrastructure
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83 */
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84 private void calculateResultRow(final InfrastructureValue infrastructure, final WQBaseTableFinder wqFinder,
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85 final Map<Gauge, GaugeDurationValuesFinder> durFinders) {
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86
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87 final ResultRow row = ResultRow.create();
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88
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89 final Gauge gauge = this.riverInfoProvider.getGauge(infrastructure.getStation(), true);
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90 final double q = wqFinder.getDischarge(infrastructure.getStation(), infrastructure.getHeight());
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91 final double qOut = Double.isInfinite(q) ? Double.NaN : q;
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92 // REMARK: access the location once only during calculation
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93 final String location = this.riverInfoProvider.getLocation(infrastructure.getStation());
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94 row.putValue(GeneralResultType.station, infrastructure.getStation());
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95 row.putValue(SInfoResultType.riverside, infrastructure.getAttributeKey().getName()); // TODO i18n
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96 row.putValue(SInfoResultType.floodDuration, 365 - durFinders.get(gauge).getDuration(q));
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97 row.putValue(SInfoResultType.floodDischarge, qOut);
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98 row.putValue(SInfoResultType.infrastructureHeight, infrastructure.getHeight());
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99 row.putValue(SInfoResultType.infrastructuretype, infrastructure.getInfrastructure().getType().getName());
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100
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101 // TODO Berechne W, Überflutungsdauer, Q und Bezeichnung von bis zu drei WSPL
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102 // row.putValue(SInfoResultType.customMultiRowColWaterlevel, rowWsps);
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103
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104 row.putValue(SInfoResultType.gaugeLabel, gauge.getName());
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105 row.putValue(SInfoResultType.location, location);
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106
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107 this.rows.add(row);
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108 }
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109 }
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