Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/FlowVelocityCalculation.java @ 3785:a5f65e8983be
Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from
file:///home/clients/bsh/bsh-generischer-viewer/Material/SVN/flys-artifacts/trunk
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r5501 | felix | 2012-09-18 11:49:45 +0200 (Di, 18 Sep 2012) | 1 line
fix issue865 - missing showarea theme prop.
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r5502 | clins | 2012-09-18 12:18:30 +0200 (Di, 18 Sep 2012) | 1 line
Add robustness checks to prevent NPEs
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r5504 | felix | 2012-09-18 14:03:15 +0200 (Di, 18 Sep 2012) | 1 line
i18n for area label (fix issue487).
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r5505 | clins | 2012-09-18 16:19:59 +0200 (Di, 18 Sep 2012) | 1 line
Update themes to show point descriptions
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r5506 | rrenkert | 2012-09-18 17:00:30 +0200 (Di, 18 Sep 2012) | 3 lines
Removed incorrect characteristic diameter.
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r5507 | rrenkert | 2012-09-18 17:03:20 +0200 (Di, 18 Sep 2012) | 3 lines
Fixed some stupid bugs in bed quality data factory and calculation.
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r5508 | teichmann | 2012-09-18 17:45:49 +0200 (Di, 18 Sep 2012) | 1 line
The usual whitespace and import cleanups.
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r5511 | teichmann | 2012-09-18 18:24:51 +0200 (Di, 18 Sep 2012) | 1 line
Use generics aware Collections.emptyList().
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r5512 | teichmann | 2012-09-18 20:36:52 +0200 (Di, 18 Sep 2012) | 1 line
Some more little steps towards "Auslagerung extremer Wasserspiegellagen".
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r5513 | clins | 2012-09-18 23:38:19 +0200 (Di, 18 Sep 2012) | 1 line
A and B facets of fix analyis are now deactivated by default
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r5516 | bricks | 2012-09-19 10:45:51 +0200 (Mi, 19 Sep 2012) | 2 lines
Add the gauge station to the GaugeOverviewInfoService xml response
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r5517 | rrenkert | 2012-09-19 10:50:23 +0200 (Mi, 19 Sep 2012) | 3 lines
Added CSV export to bed quality calculation.
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r5518 | bricks | 2012-09-19 11:04:04 +0200 (Mi, 19 Sep 2012) | 2 lines
Fix date in changelog entry
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r5519 | teichmann | 2012-09-19 11:17:14 +0200 (Mi, 19 Sep 2012) | 1 line
Removed trailing whitespace.
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flys-artifacts/tags/2.9.1@5531 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Wed, 19 Sep 2012 14:58:31 +0000 |
parents | 048a02e29808 |
children | a4930c43b806 |
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package de.intevation.flys.artifacts.model; import java.util.ArrayList; import java.util.Collections; import java.util.List; import de.intevation.artifacts.Artifact; import de.intevation.flys.artifacts.access.FlowVelocityAccess; import de.intevation.flys.artifacts.model.RiverFactory; import de.intevation.flys.model.DischargeZone; import de.intevation.flys.model.FlowVelocityModel; import de.intevation.flys.model.FlowVelocityModelValue; import de.intevation.flys.model.River; import org.apache.log4j.Logger; public class FlowVelocityCalculation extends Calculation { private static final Logger logger = Logger.getLogger(FlowVelocityCalculation.class); public CalculationResult calculate(FlowVelocityAccess access) { logger.info("FlowVelocityCalculation.calculate"); int[] mainIds = access.getMainChannels(); int[] totalIds = access.getTotalChannels(); if (logger.isDebugEnabled()) { Artifact a = access.getArtifact(); logger.debug("Artifact '" + a.identifier() + "' contains:"); if (mainIds != null) { logger.debug(" " + mainIds.length + " main channel ids"); } if (totalIds != null) { logger.debug(" " + totalIds.length + " total channel ids"); } } List<DischargeZone> zones = getDischargeZones(mainIds, totalIds); List<FlowVelocityModel> models = getFlowVelocityModels(access, zones); return buildCalculationResult(access, models); } protected List<DischargeZone> getDischargeZones( int[] mainIds, int[] totalIds ) { List<DischargeZone> zones = new ArrayList<DischargeZone>(); if (mainIds != null) { for (int id: mainIds) { DischargeZone zone = DischargeZone.getDischargeZoneById(id); if (zone != null) { zones.add(zone); } } } if (totalIds != null) { for (int id: totalIds) { DischargeZone zone = DischargeZone.getDischargeZoneById(id); if (zone != null) { zones.add(zone); } } } return zones; } protected List<FlowVelocityModel> getFlowVelocityModels( FlowVelocityAccess access, List<DischargeZone> zones ) { String riverName = access.getRiver(); if (riverName == null) { logger.warn("No river name found"); return Collections.<FlowVelocityModel>emptyList(); } River river = RiverFactory.getRiver(riverName); if (river == null) { logger.warn("No such river: " + riverName); return Collections.<FlowVelocityModel>emptyList(); } List<FlowVelocityModel> models = new ArrayList<FlowVelocityModel>(); for (DischargeZone zone: zones) { List<FlowVelocityModel> model = FlowVelocityModel.getModels(river, zone); if (model != null) { models.addAll(model); } } return models; } protected void prepareData( FlowVelocityData data, FlowVelocityModel model, double kmLo, double kmHi ) { List<FlowVelocityModelValue> values = FlowVelocityModelValue.getValues(model, kmLo, kmHi); logger.debug("Found " + values.size() + " values for model."); for (FlowVelocityModelValue value: values) { data.addKM(value.getStation().doubleValue()); data.addQ(value.getQ().doubleValue()); data.addVTotal(value.getTotalChannel().doubleValue()); data.addVMain(value.getMainChannel().doubleValue()); data.addTauMain(value.getShearStress().doubleValue()); } DischargeZone zone = model.getDischargeZone(); String lo = zone.getLowerDischarge(); String hi = zone.getUpperDischarge(); if (lo.equals(hi)) { data.setZone(lo); } else { data.setZone(lo + " - " + hi); } } protected CalculationResult buildCalculationResult( FlowVelocityAccess access, List<FlowVelocityModel> models ) { double kmLo = access.getLowerKM(); double kmHi = access.getUpperKM(); logger.debug("Prepare data for km range: " + kmLo + " - " + kmHi); FlowVelocityData[] data = new FlowVelocityData[models.size()]; for (int i = 0, n = models.size(); i < n; i++) { FlowVelocityData d = new FlowVelocityData(); prepareData(d, models.get(i), kmLo, kmHi); data[i] = d; } logger.debug("Calculation contains " + data.length + " data items."); return new CalculationResult(data, this); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :