Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/exports/process/BedheightProcessor.java @ 4536:ce4ff444f215
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 |
comparison
equal
deleted
inserted
replaced
| 4535:b838d16c629e | 4536:ce4ff444f215 |
|---|---|
| 1 package de.intevation.flys.exports.process; | |
| 2 | |
| 3 import java.util.List; | |
| 4 | |
| 5 import javax.swing.text.html.HTMLDocument.HTMLReader.IsindexAction; | |
| 6 | |
| 7 import org.apache.log4j.Logger; | |
| 8 import org.jfree.data.xy.XYSeries; | |
| 9 import org.w3c.dom.Document; | |
| 10 | |
| 11 import de.intevation.artifactdatabase.state.ArtifactAndFacet; | |
| 12 import de.intevation.artifacts.CallContext; | |
| 13 import de.intevation.flys.artifacts.model.minfo.BedHeightSingle; | |
| 14 import de.intevation.flys.exports.XYChartGenerator; | |
| 15 import de.intevation.flys.jfree.StyledXYSeries; | |
| 16 import de.intevation.flys.model.BedHeightSingleValue; | |
| 17 | |
| 18 public class BedheightProcessor implements Processor { | |
| 19 | |
| 20 private final static Logger logger = | |
| 21 Logger.getLogger(BedheightProcessor.class); | |
| 22 | |
| 23 private final static String BEDHEIGHT = "bedheight"; | |
| 24 | |
| 25 @Override | |
| 26 public void doOut(XYChartGenerator generator, ArtifactAndFacet aandf, | |
| 27 Document theme, boolean visible, int index) { | |
| 28 CallContext context = generator.getCallContext(); | |
| 29 Object data = aandf.getData(context); | |
| 30 if (data instanceof BedHeightSingle) { | |
| 31 doBedheightSingleOut(generator, aandf, theme, index, visible, | |
| 32 (BedHeightSingle)data); | |
| 33 } | |
| 34 else if (data instanceof List<?>) { | |
| 35 doBedheightSingeValuesOut(generator, aandf, theme, index, visible, | |
| 36 (List<BedHeightSingleValue>)data); | |
| 37 } | |
| 38 logger.error("Can't process " + data.getClass().getName() + " objects"); | |
| 39 } | |
| 40 | |
| 41 private void doBedheightSingeValuesOut(XYChartGenerator generator, | |
| 42 ArtifactAndFacet aandf, Document theme, int index, boolean visible, | |
| 43 List<BedHeightSingleValue> data) { | |
| 44 logger.debug("doBedheightSingleOut"); | |
| 45 | |
| 46 XYSeries series = new StyledXYSeries(aandf.getFacetDescription(), | |
| 47 theme); | |
| 48 for(BedHeightSingleValue bvalue: data) { | |
| 49 series.add(bvalue.getStation(), bvalue.getSoundingWidth()); | |
| 50 } | |
| 51 generator.addAxisSeries(series, index, visible); | |
| 52 } | |
| 53 | |
| 54 @Override | |
| 55 public boolean canHandle(String facettype) { | |
| 56 return BEDHEIGHT.equals(facettype); | |
| 57 } | |
| 58 | |
| 59 public void doBedheightSingleOut(XYChartGenerator generator, | |
| 60 ArtifactAndFacet aandf, Document theme, int index, boolean visible, | |
| 61 BedHeightSingle data) { | |
| 62 double[] width = data.getMorphWidths(); | |
| 63 double[] stations = data.getStations().toNativeArray(); | |
| 64 | |
| 65 logger.debug("doBedheightSingleOut"); | |
| 66 | |
| 67 XYSeries series = new StyledXYSeries(aandf.getFacetDescription(), | |
| 68 theme); | |
| 69 | |
| 70 for (int i = 0; i < width.length; i++) { | |
| 71 series.add(stations[i], width[i], false); | |
| 72 } | |
| 73 | |
| 74 generator.addAxisSeries(series, index, visible); | |
| 75 } | |
| 76 | |
| 77 } |