Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/RelativePointFacet.java @ 2743:10e6400d4166
Added (dummy-) implementation of relative point facet in staticwkms case.
flys-artifacts/trunk@4478 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Wed, 23 May 2012 13:48:20 +0000 |
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children | 94c6f4ad9b98 |
rev | line source |
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2743
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Added (dummy-) implementation of relative point facet in staticwkms case.
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1 package de.intevation.flys.artifacts.model; |
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2 |
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3 import java.util.List; |
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4 import java.awt.geom.Point2D; |
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5 |
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6 import org.apache.log4j.Logger; |
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7 |
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8 import de.intevation.artifacts.Artifact; |
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9 import de.intevation.artifacts.CallContext; |
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10 import de.intevation.artifacts.DataProvider; |
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11 |
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12 import de.intevation.flys.artifacts.StaticWKmsArtifact; |
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13 import de.intevation.flys.artifacts.model.FacetTypes; |
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14 |
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15 /** |
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16 * Facet to access a point |
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17 */ |
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18 public class RelativePointFacet |
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19 extends BlackboardDataFacet |
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20 implements FacetTypes { |
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21 |
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22 private static Logger logger = Logger.getLogger(RelativePointFacet.class); |
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23 |
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24 /** Trivial Constructor. */ |
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25 public RelativePointFacet(String description) { |
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26 this(RELATIVE_POINT, description); |
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27 } |
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28 |
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29 public RelativePointFacet(String name, String description) { |
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30 this.name = name; |
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31 this.description = description; |
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32 this.index = 0; |
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33 } |
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34 |
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35 |
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36 /** |
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37 * Returns the data this facet requires. |
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38 * |
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39 * @param artifact the owner artifact. |
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40 * @param context the CallContext (ignored). |
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41 * |
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42 * @return the data. |
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43 */ |
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44 @Override |
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45 public Object getData(Artifact artifact, CallContext context) { |
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46 /* CrossSectionWaterLineFacet: |
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47 List<DataProvider> providers = context. |
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48 getDataProvider(CrossSectionFacet.BLACKBOARD_CS_MASTER_DATA); |
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49 if (providers.size() < 1) { |
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50 logger.warn("Could not find Cross-Section data provider."); |
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51 return new Lines.LineData(new double[][] {}, 0d, 0d); |
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52 } |
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53 |
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54 Object crossSection = providers.get(0) |
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55 .provideData(CrossSectionFacet.BLACKBOARD_CS_MASTER_DATA, null, context); |
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56 |
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57 WaterLineArtifact winfo = (WaterLineArtifact)artifact; |
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58 */ |
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59 // Find out whether we live in a duration curve context, there we would |
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60 // provide only a single point. |
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61 List<DataProvider> providers = context. |
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62 getDataProvider("durationcurve"); |
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63 if (providers.size() < 1) { |
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64 logger.debug("Could not find durationcurve data provider."); |
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65 //return new Lines.LineData(new double[][] {}, 0d, 0d); |
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66 } |
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67 else { |
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68 Object crossSection = providers.get(0) |
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69 .provideData(CrossSectionFacet.BLACKBOARD_CS_MASTER_DATA, null, context); |
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70 |
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71 } |
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72 |
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73 StaticWKmsArtifact staticData = |
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74 (StaticWKmsArtifact) artifact; |
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75 //return staticData.getWKms(0); |
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76 return new Point2D.Double(10d,180d); |
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77 } |
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78 |
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79 |
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80 /** |
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81 * Create a deep copy of this Facet. |
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82 * @return a deep copy. |
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83 */ |
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84 @Override |
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85 public RelativePointFacet deepCopy() { |
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86 RelativePointFacet copy = new RelativePointFacet(description); |
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87 copy.set(this); |
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88 return copy; |
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89 } |
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90 } |
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91 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |