Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/process/FlowVelocityProcessor.java @ 7155:34b5e7ef2a36

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Add FlowVelocity Processor
author Andre Heinecke <aheinecke@intevation.de>
date Wed, 25 Sep 2013 18:04:14 +0200
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children 1508ee33f85f
rev   line source
7155
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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 java.util.List;
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12 import java.util.Set;
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13
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14 import org.apache.log4j.Logger;
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15 import org.jfree.data.xy.XYSeries;
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16 import org.dive4elements.river.artifacts.D4EArtifact;
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17
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18 import org.dive4elements.artifactdatabase.state.ArtifactAndFacet;
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19 import org.dive4elements.artifacts.CallContext;
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20 import org.dive4elements.river.artifacts.access.SedimentLoadAccess;
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21 import org.dive4elements.river.artifacts.model.FacetTypes;
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22 import org.dive4elements.river.exports.DiagramGenerator;
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23 import org.dive4elements.river.exports.StyledSeriesBuilder;
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24 import org.dive4elements.river.jfree.StyledXYSeries;
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25 import org.dive4elements.river.themes.ThemeDocument;
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26
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27 import org.dive4elements.river.artifacts.model.FlowVelocityData;
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28
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29 public class FlowVelocityProcessor extends DefaultProcessor {
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30
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31 private final static Logger logger =
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32 Logger.getLogger(FlowVelocityProcessor.class);
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33
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34 public static final String I18N_AXIS_LABEL =
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35 "chart.flow_velocity.section.yaxis.label";
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36 public static final String I18N_AXIS_LABEL_DEFAULT =
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37 "Geschwindigkeit v [m/s]";
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38
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39 @Override
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40 public void doOut(
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41 DiagramGenerator generator,
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42 ArtifactAndFacet bundle,
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43 ThemeDocument theme,
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44 boolean visible) {
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45 CallContext context = generator.getCallContext();
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46 XYSeries series = new StyledXYSeries(bundle.getFacetDescription(),
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47 theme);
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48 FlowVelocityData data = (FlowVelocityData) bundle.getData(context);
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49 if (data == null) {
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50 /* Check was there in the old generator */
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51 logger.error("Flow velocity data is null. Bad facet.");
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52 return;
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53 }
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54 String facetName = bundle.getFacetName();
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55 double [][] points;
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56
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57 if (facetName.equals(FacetTypes.FLOW_VELOCITY_TOTALCHANNEL) ||
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58 facetName.equals(FacetTypes.FLOW_VELOCITY_TOTALCHANNEL_FILTERED)) {
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59 points = data.getTotalChannelPoints();
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60 } else if (facetName.equals(FacetTypes.FLOW_VELOCITY_MAINCHANNEL) ||
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61 facetName.equals(FacetTypes.FLOW_VELOCITY_MAINCHANNEL_FILTERED)) {
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62 points = data.getMainChannelPoints(); // I hate facets!
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63 } else {
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64 logger.error("Unknown facet name: " + facetName);
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65 return;
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66 }
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67 StyledSeriesBuilder.addPoints(series, points, true);
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68
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69 generator.addAxisSeries(series, axisName, visible);
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70 }
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71
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72 @Override
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73 public boolean canHandle(String facettype) {
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74 return facettype.equals(FacetTypes.FLOW_VELOCITY_MAINCHANNEL_FILTERED) ||
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75 facettype.equals(FacetTypes.FLOW_VELOCITY_MAINCHANNEL) ||
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76 facettype.equals(FacetTypes.FLOW_VELOCITY_TOTALCHANNEL_FILTERED) ||
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77 facettype.equals(FacetTypes.FLOW_VELOCITY_TOTALCHANNEL);
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78 }
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79
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80 @Override
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81 public String getAxisLabel(DiagramGenerator generator) {
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82 return generator.msg(
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83 I18N_AXIS_LABEL,
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84 I18N_AXIS_LABEL_DEFAULT);
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85 }
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86 }
http://dive4elements.wald.intevation.org