Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/artifacts/model/CrossSectionFacetUtils.java @ 9499:853f2dafc16e
VegetationZones in CrossSectionsDiagram
| author | gernotbelger |
|---|---|
| date | Thu, 27 Sep 2018 18:06:26 +0200 |
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| children |
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| 9496:d8e753d0fdb9 | 9499:853f2dafc16e |
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| 1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by | |
| 3 * Björnsen Beratende Ingenieure GmbH | |
| 4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt | |
| 5 * | |
| 6 * This file is Free Software under the GNU AGPL (>=v3) | |
| 7 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 8 * documentation coming with Dive4Elements River for details. | |
| 9 */ | |
| 10 package org.dive4elements.river.artifacts.model; | |
| 11 | |
| 12 import java.util.List; | |
| 13 | |
| 14 import org.apache.log4j.Logger; | |
| 15 import org.dive4elements.artifacts.CallContext; | |
| 16 import org.dive4elements.artifacts.DataProvider; | |
| 17 import org.dive4elements.river.model.FastCrossSectionLine; | |
| 18 | |
| 19 /** | |
| 20 * @author Domenico Nardi Tironi | |
| 21 */ | |
| 22 public final class CrossSectionFacetUtils { | |
| 23 | |
| 24 private static Logger log = Logger.getLogger(CrossSectionFacetUtils.class); | |
| 25 | |
| 26 private CrossSectionFacetUtils() { | |
| 27 throw new UnsupportedOperationException(); | |
| 28 } | |
| 29 | |
| 30 public static DataProvider getDataProvider(final CallContext context) { | |
| 31 | |
| 32 final List<DataProvider> providers = context.getDataProvider(CrossSectionFacet.BLACKBOARD_CS_MASTER_DATA); | |
| 33 if (providers.size() < 1) { | |
| 34 log.warn("Could not find Cross-Section data provider."); | |
| 35 return null; | |
| 36 } | |
| 37 | |
| 38 return providers.get(0); | |
| 39 } | |
| 40 | |
| 41 public static FastCrossSectionLine getCrossSection(final DataProvider provider, final CallContext context) { | |
| 42 | |
| 43 if (provider == null) | |
| 44 return null; | |
| 45 | |
| 46 return (FastCrossSectionLine) provider.provideData(CrossSectionFacet.BLACKBOARD_CS_MASTER_DATA, null, context); | |
| 47 } | |
| 48 } |