Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/exports/process/ComputedDischargeProcessor.java @ 8182:0b4cd7a5f079
Changed discharge processor to plot only discharge curves and added processor for computed discharge curves.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Thu, 04 Sep 2014 11:14:24 +0200 |
| parents | |
| children | e4606eae8ea5 |
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| 8181:209f8a9e8a75 | 8182:0b4cd7a5f079 |
|---|---|
| 1 package org.dive4elements.river.exports.process; | |
| 2 | |
| 3 import org.apache.log4j.Logger; | |
| 4 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet; | |
| 5 import org.dive4elements.artifacts.CallContext; | |
| 6 import org.dive4elements.river.artifacts.model.FacetTypes; | |
| 7 import org.dive4elements.river.artifacts.model.WQKms; | |
| 8 import org.dive4elements.river.exports.DiagramGenerator; | |
| 9 import org.dive4elements.river.exports.StyledSeriesBuilder; | |
| 10 import org.dive4elements.river.jfree.StyledXYSeries; | |
| 11 import org.dive4elements.river.themes.ThemeDocument; | |
| 12 import org.jfree.data.xy.XYSeries; | |
| 13 | |
| 14 | |
| 15 public class ComputedDischargeProcessor | |
| 16 extends DefaultProcessor | |
| 17 implements FacetTypes | |
| 18 { | |
| 19 private static Logger logger = | |
| 20 Logger.getLogger(ComputedDischargeProcessor.class); | |
| 21 | |
| 22 | |
| 23 @Override | |
| 24 public void doOut( | |
| 25 DiagramGenerator generator, | |
| 26 ArtifactAndFacet bundle, | |
| 27 ThemeDocument theme, | |
| 28 boolean visible | |
| 29 ) { | |
| 30 CallContext context = generator.getCallContext(); | |
| 31 Object data = bundle.getData(context); | |
| 32 if (data instanceof WQKms) { | |
| 33 doDischargeOut(generator, bundle, theme, visible); | |
| 34 } | |
| 35 } | |
| 36 | |
| 37 @Override | |
| 38 public String getAxisLabel(DiagramGenerator generator) { | |
| 39 return null; | |
| 40 } | |
| 41 | |
| 42 /** | |
| 43 * Returns true if the Processor class is able to generate output for a facet type | |
| 44 * | |
| 45 * @param facettype Name of the facet type | |
| 46 * @return true if the facettype can be processed | |
| 47 */ | |
| 48 @Override | |
| 49 public boolean canHandle(String facettype) { | |
| 50 return COMPUTED_DISCHARGE_Q.equals(facettype); | |
| 51 } | |
| 52 | |
| 53 private void doDischargeOut( | |
| 54 DiagramGenerator generator, | |
| 55 ArtifactAndFacet bundle, | |
| 56 ThemeDocument theme, | |
| 57 boolean visible | |
| 58 ) { | |
| 59 CallContext context = generator.getCallContext(); | |
| 60 XYSeries series = new StyledXYSeries(bundle.getFacetDescription(), theme); | |
| 61 Object data = bundle.getData(context); | |
| 62 WQKms wqkms = (WQKms) data; | |
| 63 double[][] wqData = new double[2][wqkms.size()]; | |
| 64 for (int i = 0; i < wqkms.size(); i++) { | |
| 65 wqData[0][i] = wqkms.getQ(i); | |
| 66 wqData[1][i] = wqkms.getW(i); | |
| 67 } | |
| 68 StyledSeriesBuilder.addPoints(series, wqData, false); | |
| 69 generator.addAxisSeries(series, axisName, visible); | |
| 70 | |
| 71 } | |
| 72 } |