Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/minfo/BedDiffHeightSubFilterFacet.java @ 8273:5c3b36b519d0

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Add metadata to bedheight facets in bed height differences.
author "Tom Gottfried <tom@intevation.de>"
date Tue, 16 Sep 2014 11:33:08 +0200
parents 99912f51468d
children 3baa6290cebf
rev   line source
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Raimund Renkert <rrenkert@intevation.de>
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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.artifacts.model.minfo;
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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.Facet;
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14 import org.dive4elements.artifacts.Artifact;
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15 import org.dive4elements.artifacts.CallContext;
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16
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17 import org.dive4elements.river.model.BedHeightSingle;
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18
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19 import org.dive4elements.river.artifacts.D4EArtifact;
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20 import org.dive4elements.river.artifacts.access.RiverAccess;
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21 import org.dive4elements.river.artifacts.context.RiverContext;
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22 import org.dive4elements.river.artifacts.model.CalculationResult;
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23 import org.dive4elements.river.artifacts.model.DataFacet;
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24 import org.dive4elements.river.artifacts.math.MovingAverage;
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25 import org.dive4elements.river.artifacts.model.ZoomScale;
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26 import org.dive4elements.river.artifacts.resources.Resources;
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27 import org.dive4elements.river.artifacts.states.DefaultState.ComputeType;
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28
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29
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30 public class BedDiffHeightSubFilterFacet
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31 extends DataFacet
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32 {
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33 private static Logger log = Logger.getLogger(BedDiffHeightSubFilterFacet.class);
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34
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35 public BedDiffHeightSubFilterFacet() {
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36 }
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37
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38 public BedDiffHeightSubFilterFacet(int idx, String name, String description,
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39 ComputeType type, String stateId, String hash) {
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40 super(idx, name, description, type, hash, stateId);
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41 this.metaData.put("X", "chart.longitudinal.section.xaxis.label");
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99912f51468d A bit less chaos in i18n for bed heights.
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42 this.metaData.put("Y", "chart.bedheight_middle.section.yaxis.label");
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43 }
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44
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45 public Object getData(Artifact artifact, CallContext context) {
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46 log.debug("Get data for bed density at index: " + index);
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47
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48 D4EArtifact flys = (D4EArtifact) artifact;
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49
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50 CalculationResult res = (CalculationResult) flys.compute(context, hash,
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51 stateId, type, false);
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52
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53 BedDiffYearResult[] data =
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54 (BedDiffYearResult[]) res.getData(); // TODO CAST TO SPECIFIC CLASS
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55 Double start = (Double)context.getContextValue("startkm");
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56 Double end = (Double)context.getContextValue("endkm");
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57 if(start != null && end != null) {
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58 RiverContext fc = (RiverContext)context.globalContext();
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59 // Adaptive smoothing, based on zoom factor/diagram extents.
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60 ZoomScale scales = (ZoomScale)fc.get("zoomscale");
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61 RiverAccess access = new RiverAccess((D4EArtifact)artifact);
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62 String river = access.getRiverName();
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63
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64 double radius = scales.getRadius(river, start, end);
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65 BedDiffYearResult oldData = data[index];
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66 double[][] heights = MovingAverage.weighted(oldData.getHeights2Data(), radius);
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67 this.metaData.put(
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68 Resources.getMsg(context.getMeta(),
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69 "chart.subtitle.radius", new Object[] { radius }), "");
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70
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71 BedHeightSingle second = BedHeightSingle.getBedHeightSingleById(
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72 oldData.getIdSecond());
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73 this.addMetaData(Resources.getMsg(
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74 context.getMeta(),
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75 "meta.bedheight.cur.elevation"),
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76 second.getCurElevationModel().getName());
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77 this.addMetaData(Resources.getMsg(
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78 context.getMeta(),
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79 "meta.bedheight.old.elevation"),
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80 second.getOldElevationModel().getName());
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81 this.addMetaData(Resources.getMsg(
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82 context.getMeta(),
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83 "meta.bedheight.river.elevation"),
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84 access.getRiver().getWstUnit().getName());
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85
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86 return heights;
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87 }
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88 return null;
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89 }
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90
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91 /** Copy deeply. */
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92 @Override
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93 public Facet deepCopy() {
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94 BedDiffHeightSubFilterFacet copy = new BedDiffHeightSubFilterFacet();
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95 copy.set(this);
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96 copy.type = type;
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97 copy.hash = hash;
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98 copy.stateId = stateId;
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99 return copy;
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100 }
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101 }
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102 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org