Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/exports/IsKmUpEvaluator.java @ 7143:053e39436ba3
Diagrams: Determine if axis should be inverted dynamically.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Wed, 25 Sep 2013 12:36:19 +0200 |
| parents | |
| children | a56fe3bc6700 |
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| 7142:8c70767028e1 | 7143:053e39436ba3 |
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| 1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by Intevation GmbH | |
| 3 * | |
| 4 * This file is Free Software under the GNU AGPL (>=v3) | |
| 5 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 6 * documentation coming with Dive4Elements River for details. | |
| 7 */ | |
| 8 | |
| 9 package org.dive4elements.river.exports; | |
| 10 | |
| 11 import org.dive4elements.artifacts.CallContext; | |
| 12 import org.dive4elements.river.artifacts.D4EArtifact; | |
| 13 import org.dive4elements.river.artifacts.access.RiverAccess; | |
| 14 import org.dive4elements.river.artifacts.model.RiverFactory; | |
| 15 import org.dive4elements.river.model.River; | |
| 16 | |
| 17 public class IsKmUpEvaluator | |
| 18 implements DiagramAttributes.Evaluator | |
| 19 { | |
| 20 public IsKmUpEvaluator() { | |
| 21 } | |
| 22 | |
| 23 @Override | |
| 24 public Object evaluate(D4EArtifact artifact, CallContext context) { | |
| 25 RiverAccess access = new RiverAccess(artifact); | |
| 26 River river = RiverFactory.getRiver(access.getRiver()); | |
| 27 return river == null | |
| 28 ? Boolean.FALSE | |
| 29 : river.getKmUp(); | |
| 30 } | |
| 31 } | |
| 32 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |