Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/process/AnnotationProcessor.java @ 8472:3f505fba522f

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(issue1772) Use 0.001km tolarance instead of 0.1 to find matching km. There is no sense to use a define here. I will not write static final double NULLPOINTNULLNULLONE=0.001 if i just want to use that value and not any other value which may make sense in some other place. Using hardcoded values can have its merits and makes the code easier to read.
author Andre Heinecke <andre.heinecke@intevation.de>
date Tue, 18 Nov 2014 15:24:40 +0100
parents e4606eae8ea5
children 1cc7653ca84f 0a5239a1e46e
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1 /* Copyright (C) 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.exports.process;
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10
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11 import org.apache.log4j.Logger;
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12
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13 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
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14 import org.dive4elements.artifacts.CallContext;
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15 import org.dive4elements.river.artifacts.model.FacetTypes;
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16 import org.dive4elements.river.exports.DiagramGenerator;
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17 import org.dive4elements.river.exports.XYChartGenerator;
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18 import org.dive4elements.river.jfree.RiverAnnotation;
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19 import org.dive4elements.river.themes.ThemeDocument;
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20
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21 /**
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22 * Add data to chart/generator.
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23 *
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24 */
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25 public class AnnotationProcessor extends DefaultProcessor {
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26
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27 /** Private log. */
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28 private static final Logger log =
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29 Logger.getLogger(AnnotationProcessor.class);
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30
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31 @Override
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32 public void doOut(
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33 DiagramGenerator generator,
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34 ArtifactAndFacet bundle,
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35 ThemeDocument theme,
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36 boolean visible) {
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37 if (!visible) {
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38 // Nothing to do
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39 return;
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40 }
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41 CallContext context = generator.getCallContext();
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42 if (!(bundle.getData(context) instanceof RiverAnnotation)) {
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43 // Just a bit defensive should not happen
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44 log.error("Incompatible facet in doOut");
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45 return;
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46 }
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47 RiverAnnotation ra = (RiverAnnotation)bundle.getData(context);
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48 ra.setTheme(theme);
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49 ra.setLabel(bundle.getFacetDescription());
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50 generator.addAnnotations(ra);
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51 }
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52
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53 @Override
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54 public void doOut(
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55 XYChartGenerator generator,
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56 ArtifactAndFacet bundle,
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57 ThemeDocument theme,
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58 boolean visible,
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59 int index)
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60 {
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61 if (!visible) {
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62 // Nothing to do
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63 return;
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64 }
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65 CallContext context = generator.getCallContext();
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66 if (!(bundle.getData(context) instanceof RiverAnnotation)) {
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67 // Just a bit defensive should not happen
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68 log.error("Incompatible facet in doOut");
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69 return;
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70 }
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71 RiverAnnotation ra = (RiverAnnotation)bundle.getData(context);
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72 ra.setTheme(theme);
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73 ra.setLabel(bundle.getFacetDescription());
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74 generator.addAnnotations(ra);
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75 }
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76
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77 @Override
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78 public boolean canHandle(String facetType) {
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79 if (facetType == null) {
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80 return false;
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81 }
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82 return facetType.equals(FacetTypes.LONGITUDINAL_ANNOTATION) ||
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83 facetType.equals(FacetTypes.MIDDLE_BED_HEIGHT_ANNOTATION) ||
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84 facetType.equals(FacetTypes.FLOW_VELOCITY_ANNOTATION);
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85 }
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86 }
http://dive4elements.wald.intevation.org