Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/model/MiddleBedHeightCalculation.java @ 6665:b7945db8a43b
issue1413: Only show unknown sediment loads of selected unit type.
Therefore, adjusted the factory to take the units name. Unfortunately,
names in db do not match values of data items. Thus do manual replacing.
In Facet and Calculate, take the chosen unit via access and to the string
replacement.
In Facet, do not transform data (we assume it comes in unit as labeled in
the db), and removed the possibility of m3/a-data of unknown yields in a
t/a diagram and vice versa.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Thu, 25 Jul 2013 15:08:13 +0200 |
parents | 2c7a16d59f67 |
children | 868f55932fe6 |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * 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.model; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.common.utils.DateUtils; import org.dive4elements.river.model.BedHeightEpoch; import org.dive4elements.river.model.BedHeightEpochValue; import org.dive4elements.river.model.BedHeightSingle; import org.dive4elements.river.model.BedHeightSingleValue; import org.dive4elements.river.model.TimeInterval; import org.dive4elements.river.artifacts.access.BedHeightAccess; public class MiddleBedHeightCalculation extends Calculation { private static final Logger logger = Logger.getLogger(MiddleBedHeightCalculation.class); public CalculationResult calculate(BedHeightAccess access) { logger.info("MiddleBedHeightCalculation.calculate"); int[] singleIds = access.getBedHeightSingleIDs(); int[] epochIds = access.getBedHeightEpochIDs(); if (logger.isDebugEnabled()) { Artifact artifact = access.getArtifact(); logger.debug("Artifact '" + artifact.identifier() + "' contains:"); if (singleIds != null) { logger.debug(" " + singleIds.length + " single bedheight ids"); } if (epochIds != null) { logger.debug(" " + epochIds.length + " epoch bedheight ids"); } } List<BedHeightSingle> singles = getSingles(access, singleIds); List<BedHeightEpoch> epochs = getEpochs(access, epochIds); return buildCalculationResult(access, singles, epochs); } protected List<BedHeightSingle> getSingles( BedHeightAccess access, int[] ids ) { List<BedHeightSingle> singles = new ArrayList<BedHeightSingle>(); for (int id: ids) { BedHeightSingle s = BedHeightSingle.getBedHeightSingleById(id); if (s != null) { singles.add(s); } else { logger.warn("Cannot find Single by id: " + id); // TODO ADD WARNING } } return singles; } protected List<BedHeightEpoch> getEpochs( BedHeightAccess access, int[] ids ) { List<BedHeightEpoch> epochs = new ArrayList<BedHeightEpoch>(); for (int id: ids) { BedHeightEpoch e = BedHeightEpoch.getBedHeightEpochById(id); if (e != null) { epochs.add(e); } else { logger.warn("Cannot find Epoch by id: " + id); // TODO ADD WARNING } } return epochs; } protected CalculationResult buildCalculationResult( BedHeightAccess access, List<BedHeightSingle> singles, List<BedHeightEpoch> epochs ) { logger.info("MiddleBedHeightCalculation.buildCalculationResult"); double kmLo = access.getLowerKM(); double kmHi = access.getUpperKM(); List<MiddleBedHeightData> data = new ArrayList<MiddleBedHeightData>(); for (BedHeightSingle single: singles) { MiddleBedHeightData d = prepareSingleData(single, kmLo, kmHi); if (d != null) { data.add(d); } } for (BedHeightEpoch epoch: epochs) { MiddleBedHeightData d = prepareEpochData(epoch, kmLo, kmHi); if (d != null) { data.add(d); } } logger.debug("Calculation results in " + data.size() + " data objects."); return new CalculationResult((MiddleBedHeightData[]) data.toArray(new MiddleBedHeightData[data.size()]), this); } protected MiddleBedHeightData prepareSingleData( BedHeightSingle single, double kmLo, double kmHi ) { logger.debug("Prepare data for single: " + single.getDescription()); List<BedHeightSingleValue> values = BedHeightSingleValue.getBedHeightSingleValues(single, kmLo, kmHi); int year = single.getYear() != null ? single.getYear() : 0; MiddleBedHeightData data = new MiddleBedHeightData( year, year, single.getEvaluationBy(), single.getDescription()); for (BedHeightSingleValue value: values) { if (value.getHeight() != null) { double uncert = value.getUncertainty() != null ? value.getUncertainty().doubleValue() : Double.NaN; double sounding = value.getSoundingWidth() != null ? value.getSoundingWidth().doubleValue() : Double.NaN; double gap = value.getDataGap() != null ? value.getDataGap().doubleValue() : Double.NaN; data.addAll(value.getStation().doubleValue(), value.getHeight().doubleValue(), uncert, sounding, gap, value.getWidth().doubleValue(), false); } else { data.addAll(value.getStation().doubleValue(), 0, 0, 0, 0, 0, true); } } logger.debug("Single contains " + values.size() + " values"); return data; } /** Create MiddleBedHeightData to return. */ protected MiddleBedHeightData prepareEpochData( BedHeightEpoch epoch, double kmLo, double kmHi ) { logger.debug("Prepare data for epoch: " + epoch.getDescription()); TimeInterval ti = epoch.getTimeInterval(); List<BedHeightEpochValue> values = BedHeightEpochValue.getBedHeightEpochValues(epoch, kmLo, kmHi); MiddleBedHeightData data = new MiddleBedHeightData( DateUtils.getYearFromDate(ti.getStartTime()), DateUtils.getYearFromDate(ti.getStopTime()), epoch.getEvaluationBy(), epoch.getDescription() ); for (BedHeightEpochValue value: values) { data.addKM(value.getStation().doubleValue()); if (value.getHeight() != null) { data.addMiddleHeight(value.getHeight().doubleValue()); data.addIsEmpty(false); } else { data.addMiddleHeight(Double.NaN); data.addIsEmpty(true); } } logger.debug("Epoch contains " + values.size() + " values"); return data; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :