Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/flowdepth/FlowDepthCalculation.java @ 9096:9bd4505a20dc
Fixed removing duplicates
author | mschaefer |
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date | Sat, 26 May 2018 15:41:47 +0200 |
parents | 2ed3824a3d53 |
children | 9b2e46090099 |
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/* Copyright (C) 2017 by Bundesanstalt für Gewässerkunde * Software engineering by * Björnsen Beratende Ingenieure GmbH * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.artifacts.sinfo.flowdepth; import java.util.Collection; import org.apache.commons.lang.math.DoubleRange; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.model.Calculation; import org.dive4elements.river.artifacts.model.CalculationResult; import org.dive4elements.river.artifacts.model.WKms; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.artifacts.sinfo.SINFOArtifact; import org.dive4elements.river.artifacts.sinfo.common.RiverInfoProvider; import org.dive4elements.river.artifacts.sinfo.tkhcalculation.DischargeValuesFinder; import org.dive4elements.river.artifacts.sinfo.tkhcalculation.TkhCalculator; import org.dive4elements.river.artifacts.sinfo.tkhcalculation.WaterlevelValuesFinder; import org.dive4elements.river.artifacts.sinfo.tkhstate.BedHeightsFinder; import org.dive4elements.river.artifacts.sinfo.util.CalculationUtils; import org.dive4elements.river.artifacts.sinfo.util.RiverInfo; import org.dive4elements.river.artifacts.sinfo.util.WstInfo; import org.dive4elements.river.artifacts.states.WaterlevelData; import org.dive4elements.river.artifacts.states.WaterlevelFetcher; import org.dive4elements.river.model.River; class FlowDepthCalculation { // private static Logger log = Logger.getLogger(FloodDurationCalculation.class); private final CallContext context; public FlowDepthCalculation(final CallContext context) { this.context = context; } public CalculationResult calculate(final SINFOArtifact sinfo) { final String user = CalculationUtils.findArtifactUser(this.context, sinfo); /* access input data */ final FlowDepthAccess access = new FlowDepthAccess(sinfo); final River river = access.getRiver(); final RiverInfo riverInfo = new RiverInfo(river); final Collection<WstSoundingIdPair> diffPairs = access.getDifferencePairs(); final DoubleRange calcRange = access.getRange(); final boolean useTkh = access.isUseTransportBodies(); /* calculate results for each diff pair */ final Calculation problems = new Calculation(); final RiverInfoProvider infoProvider = RiverInfoProvider.forRange(this.context, river, calcRange); final String calcModeLabel = Resources.getMsg(this.context.getMeta(), sinfo.getCalculationMode().name()); final FlowDepthCalculationResults results = new FlowDepthCalculationResults(calcModeLabel, user, riverInfo, calcRange, useTkh); for (final WstSoundingIdPair diffPair : diffPairs) { final FlowDepthCalculationResult result = calculateResult(calcRange, diffPair, problems, infoProvider, useTkh); results.addResult(result, problems); } return new CalculationResult(results, problems); } /** * Calculates one W-MSH differences pair. * * @param infoProvider */ private FlowDepthCalculationResult calculateResult(final DoubleRange calcRange, final WstSoundingIdPair diffPair, final Calculation problems, final RiverInfoProvider infoProvider, final boolean useTkh) { /* access real input data from database */ final String soundingId = diffPair.getSoundingId(); final String wstId = diffPair.getWstId(); final BedHeightsFinder bedHeight = BedHeightsFinder.forId(this.context, soundingId, calcRange, problems); if (bedHeight == null) return null; /* REMARK: fetch ALL wst kms, because we want to determine the original reference gauge */ final WaterlevelData waterlevel = new WaterlevelFetcher().findWaterlevel(this.context, wstId, calcRange, problems); if (waterlevel == null) return null; final WKms wstKms = waterlevel.getWkms(); final String wspLabel = wstKms.getName(); final String soundingLabel = bedHeight.getInfo().getDescription(); final String label = String.format("%s - %s", wspLabel, soundingLabel); FlowDepthUtils.checkYearDifference(label, waterlevel.getYear(), bedHeight.getInfo().getYear(), problems); /* re-determine the reference gauge, in the same way as the WaterlevelArtifact would do it */ final RiverInfoProvider riverInfoProvider = infoProvider.forWaterlevel(waterlevel); final int wspYear = waterlevel.getYear(); final WstInfo wstInfo = new WstInfo(wspLabel, wspYear, riverInfoProvider.getReferenceGauge()); final WaterlevelValuesFinder waterlevelProvider = WaterlevelValuesFinder.fromKms(problems, wstKms); final DischargeValuesFinder dischargeProvider = DischargeValuesFinder.fromKms(wstKms); final River river = riverInfoProvider.getRiver(); final TkhCalculator tkhCalculator = TkhCalculator.buildTkhCalculator(useTkh, problems, label, river, calcRange, waterlevelProvider, dischargeProvider, bedHeight); final FlowDepthCalculator calculator = new FlowDepthCalculator(riverInfoProvider, wspLabel, bedHeight, tkhCalculator); return calculator.execute(label, wstInfo, calcRange); } }