Mercurial > dive4elements > river
comparison artifacts/src/main/java/org/dive4elements/river/exports/injector/ComputedDischargeInjector.java @ 8251:c7ca9c228314
Added context injectors for discharge curves.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Wed, 10 Sep 2014 10:01:11 +0200 |
| parents | |
| children | e3a8aa6eee32 |
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| 8240:61fd22f65bd4 | 8251:c7ca9c228314 |
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| 1 package org.dive4elements.river.exports.injector; | |
| 2 | |
| 3 import org.apache.log4j.Logger; | |
| 4 import org.dive4elements.artifacts.Artifact; | |
| 5 import org.dive4elements.artifacts.CallContext; | |
| 6 import org.dive4elements.artifacts.ContextInjector; | |
| 7 import org.dive4elements.river.artifacts.D4EArtifact; | |
| 8 import org.dive4elements.river.artifacts.access.RangeAccess; | |
| 9 import org.w3c.dom.Document; | |
| 10 import org.w3c.dom.Element; | |
| 11 | |
| 12 import static org.dive4elements.river.exports.injector.InjectorConstants.CURRENT_KM; | |
| 13 | |
| 14 public class ComputedDischargeInjector | |
| 15 implements ContextInjector | |
| 16 { | |
| 17 | |
| 18 private static Logger log = Logger.getLogger(ComputedDischargeInjector.class); | |
| 19 | |
| 20 @Override | |
| 21 public void setup(Element cfg) { | |
| 22 } | |
| 23 | |
| 24 @Override | |
| 25 public void injectContext( | |
| 26 CallContext ctx, | |
| 27 Artifact artifact, | |
| 28 Document doc | |
| 29 ) { | |
| 30 RangeAccess access = new RangeAccess((D4EArtifact)artifact); | |
| 31 double km = access.getFrom(); | |
| 32 ctx.putContextValue(CURRENT_KM, km); | |
| 33 } | |
| 34 } |