felix@6878: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
felix@6878:  * Software engineering by Intevation GmbH
felix@6878:  *
felix@6878:  * This file is Free Software under the GNU AGPL (>=v3)
felix@6878:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
felix@6878:  * documentation coming with Dive4Elements River for details.
felix@6878:  */
felix@6878: 
felix@6878: package org.dive4elements.river.exports.process;
felix@6878: 
felix@6878: import org.apache.log4j.Logger;
felix@6878: import org.jfree.data.xy.XYSeries;
felix@6878: import org.w3c.dom.Document;
felix@6878: 
felix@6878: import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
felix@6878: import org.dive4elements.artifacts.CallContext;
felix@6878: import org.dive4elements.river.artifacts.model.FacetTypes;
felix@6878: import org.dive4elements.river.artifacts.model.WQKms;
felix@6878: import org.dive4elements.river.exports.StyledSeriesBuilder;
felix@6878: import org.dive4elements.river.exports.XYChartGenerator;
felix@6878: import org.dive4elements.river.jfree.StyledXYSeries;
felix@6878: 
felix@6878: 
felix@6878: /** Helper for data handling in discharge diagrams. */
felix@6878: public class DischargeProcessor
felix@6878: implements   Processor, FacetTypes {
felix@6878: 
felix@6878:     private final static Logger logger =
felix@6878:             Logger.getLogger(DischargeProcessor.class);
felix@6878: 
felix@6878: 
felix@6878:     /** Process data, add it to plot. */
felix@6878:     @Override
felix@6878:     public void doOut(
felix@6878:             XYChartGenerator generator,
felix@6878:             ArtifactAndFacet aandf,
felix@6878:             Document theme,
felix@6878:             boolean visible,
felix@6878:             int index
felix@6878:     ) {
felix@6878:         CallContext context = generator.getCallContext();
felix@6878:         Object data = aandf.getData(context);
felix@6878:         if (data instanceof WQKms) {
felix@6878:             // TODO: Fetch point
felix@6878:             return;
felix@6878:         }
felix@6878:         logger.error("Can't process " + data.getClass().getName() + " objects");
felix@6878:     }
felix@6878: 
felix@6878: 
felix@6878:     /** True if this processor knows how to deal with facetType. */
felix@6878:     @Override
felix@6878:     public boolean canHandle(String facetType) {
felix@6878:         return BED_DIFFERENCE_HEIGHT_YEAR.equals(facetType);
felix@6878:     }
felix@6878: 
felix@6878: 
felix@6878:     /** TODO Handle WQKms point data. */
felix@6878:     protected void doWQKmsPointOut(XYChartGenerator generator,
felix@6878:         WQKms data,
felix@6878:         ArtifactAndFacet aandf,
felix@6878:         Document theme,
felix@6878:         boolean visible,
felix@6878:         int axidx) {
felix@6878: 
felix@6878:         /*
felix@6878:         XYSeries series = new StyledXYSeries(aandf.getFacetDescription(), theme);
felix@6878:         StyledSeriesBuilder.addPoints(series, data.getHeightPerYearData(), false, GAP_TOLERANCE);
felix@6878: 
felix@6878:         generator.addAxisSeries(series, axidx, visible);
felix@6878:         */
felix@6878:     }
felix@6878: }
felix@6878: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :