Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WaterlevelFacet.java @ 3468:f37e7e8907cb
merged flys-artifacts/2.8.1
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:14:39 +0200 |
| parents | 1481322efc02 |
| children | 6aea625190da |
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| 3387:5ffad8bde8ad | 3468:f37e7e8907cb |
|---|---|
| 1 package de.intevation.flys.artifacts.model; | |
| 2 | |
| 3 import de.intevation.artifactdatabase.state.Facet; | |
| 4 | |
| 5 import de.intevation.artifacts.Artifact; | |
| 6 import de.intevation.artifacts.CallContext; | |
| 7 | |
| 8 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 9 | |
| 10 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; | |
| 11 | |
| 12 import org.apache.log4j.Logger; | |
| 13 | |
| 14 /** | |
| 15 * Facet of a Waterlevel (WQKms). | |
| 16 */ | |
| 17 public class WaterlevelFacet extends DataFacet { | |
| 18 | |
| 19 private static Logger logger = Logger.getLogger(WaterlevelFacet.class); | |
| 20 | |
| 21 public WaterlevelFacet(int index, String name, String description) { | |
| 22 super(index, name, description, ComputeType.ADVANCE, null, null); | |
| 23 } | |
| 24 | |
| 25 public WaterlevelFacet( | |
| 26 int index, | |
| 27 String name, | |
| 28 String description, | |
| 29 ComputeType type, | |
| 30 String stateID, | |
| 31 String hash | |
| 32 ) { | |
| 33 super(index, name, description, type, hash, stateID); | |
| 34 } | |
| 35 | |
| 36 public WaterlevelFacet() { | |
| 37 } | |
| 38 | |
| 39 protected WQKms [] getWQKms(CalculationResult res) { | |
| 40 return (WQKms [])res.getData(); | |
| 41 } | |
| 42 | |
| 43 /** | |
| 44 * Get waterlevel data. | |
| 45 * @return a WQKms at given index. | |
| 46 */ | |
| 47 public Object getData(Artifact artifact, CallContext context) { | |
| 48 | |
| 49 if (logger.isDebugEnabled()) { | |
| 50 logger.debug("Get data for waterlevels at index: " + index + | |
| 51 " /stateId: " + stateId); | |
| 52 } | |
| 53 | |
| 54 FLYSArtifact winfo = (FLYSArtifact) artifact; | |
| 55 | |
| 56 CalculationResult res = (CalculationResult) | |
| 57 winfo.compute(context, hash, stateId, type, false); | |
| 58 | |
| 59 if (res == null) { | |
| 60 logger.error("WaterlevelFacet.getData: null result"); | |
| 61 return null; | |
| 62 } | |
| 63 | |
| 64 if (winfo == null) { | |
| 65 logger.error("WaterlevelFacet.getData: artifact is null"); | |
| 66 return null; | |
| 67 } | |
| 68 | |
| 69 WQKms [] wqkms = getWQKms(res); | |
| 70 | |
| 71 return wqkms != null ? wqkms[index] : null; | |
| 72 } | |
| 73 | |
| 74 | |
| 75 /** Copy deeply. */ | |
| 76 @Override | |
| 77 public Facet deepCopy() { | |
| 78 WaterlevelFacet copy = new WaterlevelFacet(); | |
| 79 copy.set(this); | |
| 80 copy.type = type; | |
| 81 copy.hash = hash; | |
| 82 copy.stateId = stateId; | |
| 83 return copy; | |
| 84 } | |
| 85 } | |
| 86 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |