Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/model/MainValuesQFacet.java @ 6533:30c6da3bfc86
In analogy to w values allow q values to be calculated at the
correct km in fix settings (bug spotted while working on issue1370).
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Wed, 03 Jul 2013 09:34:02 +0200 |
| parents | af13ceeba52a |
| children | 5d071e1cb17c |
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| 6532:cf3065a17057 | 6533:30c6da3bfc86 |
|---|---|
| 23 import org.dive4elements.river.artifacts.math.Linear; | 23 import org.dive4elements.river.artifacts.math.Linear; |
| 24 import org.dive4elements.river.jfree.RiverAnnotation; | 24 import org.dive4elements.river.jfree.RiverAnnotation; |
| 25 import org.dive4elements.river.jfree.StickyAxisAnnotation; | 25 import org.dive4elements.river.jfree.StickyAxisAnnotation; |
| 26 | 26 |
| 27 import org.dive4elements.river.exports.DurationCurveGenerator; | 27 import org.dive4elements.river.exports.DurationCurveGenerator; |
| 28 import org.dive4elements.river.exports.fixings.FixChartGenerator; | |
| 28 | 29 |
| 29 | 30 |
| 30 /** | 31 /** |
| 31 * Facet to show Main Q Values. | 32 * Facet to show Main Q Values. |
| 32 * TODO Join with W implementation. | 33 * TODO Join with W implementation. |
| 87 | 88 |
| 88 /** | 89 /** |
| 89 * Returns the data this facet requires. | 90 * Returns the data this facet requires. |
| 90 * | 91 * |
| 91 * @param artifact the owner artifact. | 92 * @param artifact the owner artifact. |
| 92 * @param context the CallContext (ignored). | 93 * @param context the CallContext (can be used to find out if in |
| 94 * navigable fixation-setting, or durationcurve). | |
| 93 * | 95 * |
| 94 * @return the data. | 96 * @return the data. |
| 95 */ | 97 */ |
| 96 @Override | 98 @Override |
| 97 public Object getData(Artifact artifact, CallContext context) { | 99 public Object getData(Artifact artifact, CallContext context) { |
| 103 WQDay wqdays = null; | 105 WQDay wqdays = null; |
| 104 List<DataProvider> providers = context. | 106 List<DataProvider> providers = context. |
| 105 getDataProvider(DurationCurveFacet.BB_DURATIONCURVE); | 107 getDataProvider(DurationCurveFacet.BB_DURATIONCURVE); |
| 106 if (providers.size() < 1) { | 108 if (providers.size() < 1) { |
| 107 logger.warn("Could not find durationcurve data provider."); | 109 logger.warn("Could not find durationcurve data provider."); |
| 110 // Do we have a current km in context? | |
| 111 // If so, we are likely fetching data for a navigable | |
| 112 // diagram (i.e. in fixation branch). | |
| 113 if (context.getContextValue(FixChartGenerator.CURRENT_KM) != null) { | |
| 114 Double ckm = (Double) context.getContextValue(FixChartGenerator.CURRENT_KM); | |
| 115 // Return linearly interpolated values, in m if not at gauge, | |
| 116 // in cm if at gauge. | |
| 117 qs = mvArtifact.getMainValuesQ(new double[] {ckm}); | |
| 118 } | |
| 108 } | 119 } |
| 109 else { | 120 else { |
| 110 wqdays = (WQDay) providers.get(0).provideData( | 121 wqdays = (WQDay) providers.get(0).provideData( |
| 111 DurationCurveFacet.BB_DURATIONCURVE, | 122 DurationCurveFacet.BB_DURATIONCURVE, |
| 112 null, | 123 null, |