Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/exports/process/BedHeightProcessor.java @ 8614:e7a2234e7c3f
(issue1608) Export appropiate data for different result types
author | Andre Heinecke <andre.heinecke@intevation.de> |
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date | Wed, 25 Mar 2015 11:25:28 +0100 |
parents | 99912f51468d |
children | 5dea205ea3e7 |
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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.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.artifacts.CallMeta; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.access.RiverAccess; 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.themes.ThemeDocument; public class BedHeightProcessor extends DefaultProcessor { private final static Logger log = Logger.getLogger(BedHeightProcessor.class); public static final String I18N_AXIS_LABEL = "chart.bedheight_middle.section.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 == null) { return null; } if (!(raw instanceof double[][])) { log.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 = new RiverAccess(flys).getRiver().getWstUnit().getName(); CallMeta meta = generator.getCallContext().getMeta(); if (yAxisLabel != null && !yAxisLabel.isEmpty()) { return Resources.getMsg( meta, yAxisLabel, new Object[] {unit}); } return Resources.getMsg( meta, I18N_AXIS_LABEL, new Object[] { unit }); } }