Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/exports/process/BedHeightProcessor.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 | cf674b03901a |
children | 5277483044d9 |
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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.exports.process; import java.util.List; 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.minfo.BedHeightSingleData; import org.dive4elements.river.artifacts.model.minfo.BedDiffYearResult; import org.dive4elements.river.artifacts.model.FacetTypes; import org.dive4elements.river.exports.XYChartGenerator; import org.dive4elements.river.exports.DiagramGenerator; import org.dive4elements.river.exports.StyledSeriesBuilder; import org.dive4elements.river.jfree.StyledXYSeries; import org.dive4elements.river.model.BedHeightSingleValue; import org.dive4elements.river.themes.ThemeDocument; import org.dive4elements.river.utils.RiverUtils; public class BedHeightProcessor extends DefaultProcessor { private final static Logger logger = Logger.getLogger(BedHeightProcessor.class); public static final String I18N_AXIS_LABEL_DEFAULT = "Sohlhoehe [m]"; public static final String I18N_AXIS_LABEL = "chart.bedheight.height.yaxis.label"; protected static final double GAP_TOLERANCE = 0.101d; protected String yAxisLabel; @Override public void doOut( DiagramGenerator generator, ArtifactAndFacet bundle, ThemeDocument theme, boolean visible) { XYSeries series = prepareSeries(bundle, theme, generator.getCallContext()); if (series != null) { generator.addAxisSeries(series, axisName, visible); } } @Override public void doOut( XYChartGenerator generator, ArtifactAndFacet bundle, ThemeDocument theme, boolean visible, int index ) { XYSeries series = prepareSeries(bundle, theme, generator.getCallContext()); if (series != null) { generator.addAxisSeries(series, index, visible); } } /** Prepare an series, independent of axis. */ private XYSeries prepareSeries( ArtifactAndFacet bundle, ThemeDocument theme, CallContext context ) { Map<String, String> metaData = bundle.getFacet().getMetaData( bundle.getArtifact(), context); StyledXYSeries series = new StyledXYSeries(bundle.getFacetDescription(), theme); series.putMetaData(metaData, bundle.getArtifact(), context); yAxisLabel = metaData.get("Y"); Object raw = bundle.getData(context); if (!(raw instanceof double[][])) { logger.error("Unkown datatype: " + raw.getClass().getName()); return null; } double[][] data = (double[][])raw; StyledSeriesBuilder.addPointsFactorY(series, data, false, GAP_TOLERANCE, 1d); return series; } @Override public boolean canHandle(String facetType) { return FacetTypes.BEDHEIGHT.equals(facetType) || FacetTypes.BED_DIFFERENCE_YEAR_HEIGHT1.equals(facetType) || FacetTypes.BED_DIFFERENCE_YEAR_HEIGHT2.equals(facetType) || FacetTypes.BED_DIFFERENCE_YEAR_HEIGHT1_FILTERED.equals(facetType) || FacetTypes.BED_DIFFERENCE_YEAR_HEIGHT2_FILTERED.equals(facetType); } @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 }); } }