Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/FlowVelocityState.java @ 2702:4c00cf83fff1
Added state, calculation and csv exporter for MINFO flow velociy calculation.
flys-artifacts/trunk@4418 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
|---|---|
| date | Wed, 16 May 2012 08:37:27 +0000 |
| parents | |
| children | d8444fcb4e44 |
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| 2701:c553d4fa3957 | 2702:4c00cf83fff1 |
|---|---|
| 1 package de.intevation.flys.artifacts.states; | |
| 2 | |
| 3 import java.util.ArrayList; | |
| 4 import java.util.List; | |
| 5 | |
| 6 import org.apache.log4j.Logger; | |
| 7 | |
| 8 import de.intevation.artifactdatabase.state.Facet; | |
| 9 | |
| 10 import de.intevation.artifacts.CallContext; | |
| 11 | |
| 12 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 13 import de.intevation.flys.artifacts.MINFOArtifact; | |
| 14 import de.intevation.flys.artifacts.model.CalculationResult; | |
| 15 import de.intevation.flys.artifacts.model.DataFacet; | |
| 16 import de.intevation.flys.artifacts.model.FacetTypes; | |
| 17 import de.intevation.flys.artifacts.model.FlowVelocityCalculation; | |
| 18 import de.intevation.flys.artifacts.model.FlowVelocityData; | |
| 19 | |
| 20 | |
| 21 public class FlowVelocityState extends DefaultState implements FacetTypes { | |
| 22 | |
| 23 private static Logger logger = Logger.getLogger(FlowVelocityState.class); | |
| 24 | |
| 25 | |
| 26 @Override | |
| 27 public Object computeAdvance( | |
| 28 FLYSArtifact artifact, | |
| 29 String hash, | |
| 30 CallContext context, | |
| 31 List<Facet> facets, | |
| 32 Object old | |
| 33 ) { | |
| 34 logger.debug("FlowVelocityState.computeAdvance"); | |
| 35 | |
| 36 List<Facet> newFacets = new ArrayList<Facet>(); | |
| 37 | |
| 38 CalculationResult res = old instanceof CalculationResult | |
| 39 ? (CalculationResult) old | |
| 40 : new FlowVelocityCalculation().calculate((MINFOArtifact) artifact); | |
| 41 | |
| 42 if (facets == null || res == null) { | |
| 43 return res; | |
| 44 } | |
| 45 | |
| 46 FlowVelocityData[] data = (FlowVelocityData[]) res.getData(); | |
| 47 | |
| 48 logger.debug("Calculated " + data.length + " FlowVelocityData objects"); | |
| 49 | |
| 50 String id = getID(); | |
| 51 | |
| 52 for (FlowVelocityData d: data) { | |
| 53 logger.error("TODO: Implement Facet creation for chart!"); | |
| 54 | |
| 55 } | |
| 56 | |
| 57 Facet csv = new DataFacet( | |
| 58 CSV, "CSV data", ComputeType.ADVANCE, hash, id); | |
| 59 | |
| 60 // TODO ADD PDF FACET | |
| 61 | |
| 62 newFacets.add(csv); | |
| 63 | |
| 64 logger.debug("Created " + newFacets.size() + " new Facets."); | |
| 65 | |
| 66 facets.addAll(newFacets); | |
| 67 | |
| 68 return res; | |
| 69 } | |
| 70 } | |
| 71 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |