Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/process/QOutProcessor.java @ 7081:3c4efd4b2c19 generator-refactoring

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Simplyfy / unify "invert axis" logic - DataUtil now can check if two datasets are in the same direction - In the case of WKM data a no means that the Water flows Right to Left - If the water flows from right to left do inversion of diagrams
author Andre Heinecke <aheinecke@intevation.de>
date Fri, 20 Sep 2013 17:36:11 +0200
parents 253d80af5b7f
children f0731aa7b735
rev   line source
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1 /* Copyright (C) 2011, 2012, 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 import org.jfree.data.xy.XYSeries;
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13
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14 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
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15 import org.dive4elements.artifacts.CallContext;
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16 import org.dive4elements.river.artifacts.model.FacetTypes;
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17 import org.dive4elements.river.artifacts.model.WKms;
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18 import org.dive4elements.river.artifacts.model.WQKms;
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19
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20 import org.dive4elements.river.exports.StyledSeriesBuilder;
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21 import org.dive4elements.river.exports.XYChartGenerator;
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22 import org.dive4elements.river.exports.DiagramGenerator;
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23 import org.dive4elements.river.jfree.StyledXYSeries;
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24 import org.dive4elements.river.themes.ThemeDocument;
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25 import org.dive4elements.river.utils.DataUtil;
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26
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27 /**
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28 * Add data to chart/generator.
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29 *
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30 * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a>
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31 */
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32 public class QOutProcessor extends DefaultProcessor {
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33
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34 /** Private logger. */
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35 private static final Logger logger =
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36 Logger.getLogger(QOutProcessor.class);
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37
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38 @Override
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39 public void doOut(
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40 DiagramGenerator generator,
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41 ArtifactAndFacet bundle,
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42 ThemeDocument theme,
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43 boolean visible) {
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44 CallContext context = generator.getCallContext();
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45 WQKms wqkms = (WQKms) bundle.getData(context);
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46
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47 XYSeries series = new StyledXYSeries(bundle.getFacetDescription(), theme);
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48
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49 StyledSeriesBuilder.addStepPointsKmQ(series, wqkms);
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50
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51 generator.addAxisSeries(series, axisName, visible);
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52
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53 /* Check if the diagram should be inverted*/
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54 generator.setInverted(wqkms.guessRTLData());
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55 }
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56
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57 @Override
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58 public void doOut(
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59 XYChartGenerator generator,
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60 ArtifactAndFacet bundle,
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61 ThemeDocument theme,
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62 boolean visible,
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63 int index)
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64 {
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65 CallContext context = generator.getCallContext();
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66 WQKms wqkms = (WQKms) bundle.getData(context);
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67
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68 XYSeries series = new StyledXYSeries(bundle.getFacetDescription(), theme);
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69
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70 StyledSeriesBuilder.addStepPointsKmQ(series, wqkms);
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71
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72 generator.addAxisSeries(series, index, visible);
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73
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74 /* Check if the diagram should be inverted*/
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75 generator.setInverted(wqkms.guessRTLData());
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76 }
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77
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78 /**
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79 * Returns true if facettype is q-type.
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80 */
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81 @Override
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82 public boolean canHandle(String facetType) {
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83 if (facetType == null) {
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84 return false;
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85 }
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86
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87 if (facetType.equals(FacetTypes.STATIC_WQKMS_Q)
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88 || facetType.equals(FacetTypes.LONGITUDINAL_Q)
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89 || facetType.equals(FacetTypes.DISCHARGE_LONGITUDINAL_Q)) {
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90 return true;
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91 }
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92 return false;
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93 }
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94 }
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95 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org