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annotate flys-artifacts/src/main/java/de/intevation/flys/exports/process/BedheightProcessor.java @ 4536:ce4ff444f215

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Implement a BedheightProcessor to generate charts from bed height data
author Björn Ricks <bjoern.ricks@intevation.de>
date Thu, 15 Nov 2012 16:21:21 +0100
parents
children 2fadc6c5cdad
rev   line source
4536
ce4ff444f215 Implement a BedheightProcessor to generate charts from bed height data
Björn Ricks <bjoern.ricks@intevation.de>
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1 package de.intevation.flys.exports.process;
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2
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3 import java.util.List;
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4
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5 import javax.swing.text.html.HTMLDocument.HTMLReader.IsindexAction;
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6
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7 import org.apache.log4j.Logger;
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8 import org.jfree.data.xy.XYSeries;
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9 import org.w3c.dom.Document;
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10
ce4ff444f215 Implement a BedheightProcessor to generate charts from bed height data
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11 import de.intevation.artifactdatabase.state.ArtifactAndFacet;
ce4ff444f215 Implement a BedheightProcessor to generate charts from bed height data
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12 import de.intevation.artifacts.CallContext;
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13 import de.intevation.flys.artifacts.model.minfo.BedHeightSingle;
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14 import de.intevation.flys.exports.XYChartGenerator;
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15 import de.intevation.flys.jfree.StyledXYSeries;
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16 import de.intevation.flys.model.BedHeightSingleValue;
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17
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18 public class BedheightProcessor implements Processor {
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19
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20 private final static Logger logger =
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21 Logger.getLogger(BedheightProcessor.class);
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22
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23 private final static String BEDHEIGHT = "bedheight";
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24
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25 @Override
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26 public void doOut(XYChartGenerator generator, ArtifactAndFacet aandf,
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27 Document theme, boolean visible, int index) {
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28 CallContext context = generator.getCallContext();
ce4ff444f215 Implement a BedheightProcessor to generate charts from bed height data
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29 Object data = aandf.getData(context);
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30 if (data instanceof BedHeightSingle) {
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31 doBedheightSingleOut(generator, aandf, theme, index, visible,
ce4ff444f215 Implement a BedheightProcessor to generate charts from bed height data
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32 (BedHeightSingle)data);
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33 }
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34 else if (data instanceof List<?>) {
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35 doBedheightSingeValuesOut(generator, aandf, theme, index, visible,
ce4ff444f215 Implement a BedheightProcessor to generate charts from bed height data
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36 (List<BedHeightSingleValue>)data);
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37 }
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38 logger.error("Can't process " + data.getClass().getName() + " objects");
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39 }
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40
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41 private void doBedheightSingeValuesOut(XYChartGenerator generator,
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42 ArtifactAndFacet aandf, Document theme, int index, boolean visible,
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43 List<BedHeightSingleValue> data) {
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44 logger.debug("doBedheightSingleOut");
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45
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46 XYSeries series = new StyledXYSeries(aandf.getFacetDescription(),
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47 theme);
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48 for(BedHeightSingleValue bvalue: data) {
ce4ff444f215 Implement a BedheightProcessor to generate charts from bed height data
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49 series.add(bvalue.getStation(), bvalue.getSoundingWidth());
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50 }
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51 generator.addAxisSeries(series, index, visible);
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52 }
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53
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54 @Override
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55 public boolean canHandle(String facettype) {
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56 return BEDHEIGHT.equals(facettype);
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57 }
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58
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59 public void doBedheightSingleOut(XYChartGenerator generator,
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60 ArtifactAndFacet aandf, Document theme, int index, boolean visible,
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61 BedHeightSingle data) {
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62 double[] width = data.getMorphWidths();
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63 double[] stations = data.getStations().toNativeArray();
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64
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65 logger.debug("doBedheightSingleOut");
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66
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67 XYSeries series = new StyledXYSeries(aandf.getFacetDescription(),
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68 theme);
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69
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70 for (int i = 0; i < width.length; i++) {
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71 series.add(stations[i], width[i], false);
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72 }
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73
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74 generator.addAxisSeries(series, index, visible);
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75 }
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76
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77 }
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