felix@6566: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
felix@6566:  * Software engineering by Intevation GmbH
felix@6566:  *
felix@6566:  * This file is Free Software under the GNU AGPL (>=v3)
felix@6566:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
felix@6566:  * documentation coming with Dive4Elements River for details.
felix@6566:  */
felix@6566: 
felix@6566: package org.dive4elements.river.exports.process;
felix@6566: 
rrenkert@7892: import java.util.Map;
rrenkert@7892: 
felix@6566: import org.apache.log4j.Logger;
felix@6566: import org.jfree.data.xy.XYSeries;
felix@6566: 
felix@6566: import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
felix@6566: import org.dive4elements.artifacts.CallContext;
felix@6566: import org.dive4elements.river.artifacts.model.FacetTypes;
felix@6566: import org.dive4elements.river.exports.StyledSeriesBuilder;
aheinecke@7075: import org.dive4elements.river.exports.DiagramGenerator;
felix@6566: import org.dive4elements.river.exports.XYChartGenerator;
felix@6566: import org.dive4elements.river.jfree.StyledXYSeries;
teichmann@6905: import org.dive4elements.river.themes.ThemeDocument;
felix@6566: 
felix@6566: 
aheinecke@7058: public class BedDiffHeightYearProcessor
aheinecke@7058: extends DefaultProcessor implements FacetTypes {
felix@6566: 
teichmann@8202:     private final static Logger log =
felix@6567:             Logger.getLogger(BedDiffHeightYearProcessor.class);
felix@6566: 
felix@6778:     protected static double GAP_TOLERANCE = 0.101d;
felix@6778: 
aheinecke@7142:     public static final String I18N_AXIS_LABEL =
aheinecke@7142:         "chart.beddifference.height.yaxis.label";
aheinecke@7142:     public static final String I18N_AXIS_LABEL_DEFAULT =
aheinecke@7142:         "delta S [cm / Jahr]";
aheinecke@7142: 
felix@6566:     @Override
felix@6566:     public void doOut(
aheinecke@7075:             DiagramGenerator generator,
aheinecke@7075:             ArtifactAndFacet bundle,
aheinecke@7075:             ThemeDocument    theme,
rrenkert@7985:             boolean          visible
rrenkert@7985:     ) {
aheinecke@7075:         CallContext context = generator.getCallContext();
aheinecke@7075:         Object data = bundle.getData(context);
rrenkert@7892:         Map<String, String> metaData = bundle.getFacet().getMetaData(
rrenkert@7892:             bundle.getArtifact(), context);
aheinecke@7075: 
rrenkert@7985:         if (!(data instanceof double[][])) {
felix@7550:             // Should not happen if canHandle is correct
tom@8856:             log.error("Can't process " + data.getClass().getName()
tom@8856:                 + " objects");
aheinecke@7075:             return;
aheinecke@7075:         }
rrenkert@7985: 
rrenkert@7985:         double[][] bData = (double[][]) data;
rrenkert@7985: 
tom@8856:         StyledXYSeries series =
tom@8856:             new StyledXYSeries(bundle.getFacetDescription(), theme);
rrenkert@7985:         series.putMetaData(metaData, bundle.getArtifact(), context);
rrenkert@7985: 
rrenkert@7985:         StyledSeriesBuilder.addPoints(series, bData, false, GAP_TOLERANCE);
rrenkert@7985: 
rrenkert@7985:         generator.addAxisSeries(series, axisName, visible);
rrenkert@7985:     }
rrenkert@7985: 
aheinecke@7075:     @Override
aheinecke@7075:     public void doOut(
felix@6566:             XYChartGenerator generator,
aheinecke@7075:             ArtifactAndFacet bundle,
teichmann@6905:             ThemeDocument theme,
felix@6566:             boolean visible,
felix@6566:             int index
felix@6566:     ) {
felix@6566:         CallContext context = generator.getCallContext();
aheinecke@7075:         Object data = bundle.getData(context);
aheinecke@7075: 
rrenkert@7985:         if (!(data instanceof double[][])) {
felix@7550:             // Should not happen if canHandle is correct
tom@8856:             log.error("Can't process " + data.getClass().getName()
tom@8856:                 + " objects");
felix@6566:             return;
felix@6566:         }
felix@7550: 
rrenkert@7985:         double[][] bData = (double[][]) data;
tom@8856:         XYSeries series =
tom@8856:             new StyledXYSeries(bundle.getFacetDescription(), theme);
rrenkert@7985:         StyledSeriesBuilder.addPoints(series, bData, false, GAP_TOLERANCE);
felix@7550: 
felix@7550:         generator.addAxisSeries(series, index, visible);
felix@6566:     }
felix@6566: 
felix@6566:     @Override
felix@6566:     public boolean canHandle(String facetType) {
tom@8856:         return BED_DIFFERENCE_HEIGHT_YEAR.equals(facetType)
tom@8856:             // from BedDiffYearHeight
tom@8856:             || BED_DIFFERENCE_HEIGHT_YEAR_FILTERED.equals(facetType);
tom@8856:             // from BedDiffYearHeight
felix@6566:     }
felix@6566: 
aheinecke@7142: 
aheinecke@7142:     @Override
aheinecke@7142:     public String getAxisLabel(DiagramGenerator generator) {
aheinecke@7142:         return generator.msg(
aheinecke@7142:                 I18N_AXIS_LABEL,
aheinecke@7142:                 I18N_AXIS_LABEL_DEFAULT);
aheinecke@7142:     }
aheinecke@7142: 
felix@6566: }
felix@6567: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :