Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/MiddleBedHeight.java @ 4255:670e98f5a441
Fixed leak while merging facets.
The ThemeList that is used by OutputHelper to sort the
Facets for an Output now uses a list to store the ManagedFacets.
The correct order is made up by sorting the List using
Collections.sort() function of the Java JDK. Therfore, the
ManagedFacet class implements the Comparable interface. The
return value of its compareTo(other) method depends on the
value of the 'position' field.
author | Ingo Weinzierl <weinzierl.ingo@googlemail.com> |
---|---|
date | Thu, 25 Oct 2012 14:01:46 +0200 |
parents | cdbc457e23e2 |
children | 6bfed02f025f |
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package de.intevation.flys.artifacts.states; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; import de.intevation.artifacts.CallContext; import de.intevation.artifactdatabase.state.Facet; import de.intevation.flys.artifacts.FLYSArtifact; import de.intevation.flys.artifacts.access.BedHeightAccess; import de.intevation.flys.artifacts.model.CalculationResult; import de.intevation.flys.artifacts.model.DataFacet; import de.intevation.flys.artifacts.model.FacetTypes; import de.intevation.flys.artifacts.model.MiddleBedHeightData; import de.intevation.flys.artifacts.model.MiddleBedHeightFacet; import de.intevation.flys.artifacts.model.MiddleBedHeightCalculation; public class MiddleBedHeight extends DefaultState implements FacetTypes { private static final Logger logger = Logger.getLogger(MiddleBedHeight.class); @Override public Object computeAdvance( FLYSArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { logger.debug("MiddleBedHeight.computeAdvance"); List<Facet> newFacets = new ArrayList<Facet>(); BedHeightAccess access = new BedHeightAccess(artifact); CalculationResult res = old instanceof CalculationResult ? (CalculationResult) old : new MiddleBedHeightCalculation().calculate(access); if (facets == null || res == null) { return res; } MiddleBedHeightData[] data = (MiddleBedHeightData[]) res.getData(); logger.debug("Calculated " + data.length + " MiddleBedHeightData objects"); String id = getID(); int idx = 0; for (MiddleBedHeightData d: data) { if (d.getStartYear() == d.getEndYear()) { newFacets.add(new MiddleBedHeightFacet( idx, MIDDLE_BED_HEIGHT_SINGLE, d.getSoundingName(context), ComputeType.ADVANCE, id, hash )); } else { newFacets.add(new MiddleBedHeightFacet( idx, MIDDLE_BED_HEIGHT_EPOCH, d.getSoundingName(context), ComputeType.ADVANCE, id, hash )); } idx++; } Facet csv = new DataFacet( CSV, "CSV data", ComputeType.ADVANCE, hash, id); // TODO ADD PDF FACET newFacets.add(csv); logger.debug("Created " + newFacets.size() + " new Facets."); facets.addAll(newFacets); return res; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :