Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/exports/process/MiddleBedHeightProcessor.java @ 7994:3c1a16755e61 facet-metadata
Add meta data to middle bed height CSV export.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Wed, 02 Jul 2014 14:42:43 +0200 |
parents | 62befca02480 |
children | 5277483044d9 |
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/* Copyright (C) 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.exports.process; import java.util.Map; import org.apache.log4j.Logger; import org.jfree.data.xy.XYSeries; import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; import org.dive4elements.artifacts.CallContext; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.model.FacetTypes; import org.dive4elements.river.artifacts.model.minfo.MiddleBedHeightData; import org.dive4elements.river.themes.ThemeDocument; import org.dive4elements.river.exports.DiagramGenerator; import org.dive4elements.river.exports.StyledSeriesBuilder; import org.dive4elements.river.utils.RiverUtils; import org.dive4elements.river.jfree.StyledXYSeries; public class MiddleBedHeightProcessor extends DefaultProcessor { /** Private logger. */ private static final Logger logger = Logger.getLogger(MiddleBedHeightProcessor.class); public static final String I18N_AXIS_LABEL = "chart.bedheight_middle.section.yaxis.label"; public static final String I18N_AXIS_LABEL_DEFAULT = "mittlere Sohlhöhen [müNN]"; protected String yAxisLabel; @Override public void doOut( DiagramGenerator generator, ArtifactAndFacet bundle, ThemeDocument theme, boolean visible) { CallContext context = generator.getCallContext(); Map<String, String> metaData = bundle.getFacet().getMetaData(); yAxisLabel = metaData.get("Y"); Object raw = bundle.getData(context); if (!(raw instanceof double[][])) { logger.error("Unkonwn data type: " + raw.getClass().getName()); return; } double[][] data = (double[][])raw; StyledXYSeries series = new StyledXYSeries(bundle.getFacetDescription(), theme); series.putMetaData(metaData, bundle.getArtifact(), context); StyledSeriesBuilder.addPoints(series, data, false, 0.110d); generator.addAxisSeries(series, axisName, visible); } @Override public String getAxisLabel(DiagramGenerator generator) { D4EArtifact flys = (D4EArtifact) generator.getMaster(); String unit = RiverUtils.getRiver(flys).getWstUnit().getName(); if (yAxisLabel != null && !yAxisLabel.isEmpty()) { return generator.msg( yAxisLabel, I18N_AXIS_LABEL_DEFAULT, new Object[] { unit }); } return generator.msg( I18N_AXIS_LABEL, I18N_AXIS_LABEL_DEFAULT, new Object[] { unit }); } @Override public boolean canHandle(String facetType) { if (facetType == null) { return false; } return facetType.equals(FacetTypes.MIDDLE_BED_HEIGHT_EPOCH) || facetType.equals(FacetTypes.MIDDLE_BED_HEIGHT_SINGLE); } }