Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixLongitudinalReferenceFacet.java @ 3169:b6da650b0718
FixA: Added longitudinal section chart.
flys-artifacts/trunk@4782 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Raimund Renkert <raimund.renkert@intevation.de> |
|---|---|
| date | Mon, 25 Jun 2012 15:53:34 +0000 |
| parents | |
| children | 70966b52c073 |
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| 3168:e10323bf3cbc | 3169:b6da650b0718 |
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| 1 package de.intevation.flys.artifacts.model.fixings; | |
| 2 | |
| 3 import org.apache.log4j.Logger; | |
| 4 | |
| 5 import de.intevation.artifacts.Artifact; | |
| 6 import de.intevation.artifacts.CallContext; | |
| 7 | |
| 8 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 9 import de.intevation.flys.artifacts.FixationArtifactAccess; | |
| 10 | |
| 11 import de.intevation.flys.artifacts.model.FacetTypes; | |
| 12 import de.intevation.flys.artifacts.model.DataFacet; | |
| 13 import de.intevation.flys.artifacts.model.CalculationResult; | |
| 14 import de.intevation.flys.artifacts.model.Parameters; | |
| 15 | |
| 16 import de.intevation.flys.utils.KMIndex; | |
| 17 | |
| 18 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; | |
| 19 | |
| 20 | |
| 21 /** | |
| 22 * Facet to show average W values for Q sectors. | |
| 23 * | |
| 24 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | |
| 25 */ | |
| 26 public class FixLongitudinalReferenceFacet | |
| 27 extends DataFacet | |
| 28 implements FacetTypes { | |
| 29 | |
| 30 /** House logger. */ | |
| 31 private static Logger logger = Logger.getLogger(FixLongitudinalReferenceFacet.class); | |
| 32 | |
| 33 /** Trivial Constructor. */ | |
| 34 public FixLongitudinalReferenceFacet() { | |
| 35 } | |
| 36 | |
| 37 | |
| 38 public FixLongitudinalReferenceFacet( | |
| 39 int ndx, | |
| 40 String name, | |
| 41 String description) | |
| 42 { | |
| 43 super( | |
| 44 ndx, | |
| 45 name, | |
| 46 description, | |
| 47 ComputeType.ADVANCE, | |
| 48 null, | |
| 49 null); | |
| 50 } | |
| 51 | |
| 52 | |
| 53 /** | |
| 54 * Returns the data this facet requires. | |
| 55 * | |
| 56 * @param artifact the owner artifact. | |
| 57 * @param context the CallContext. | |
| 58 * | |
| 59 * @return the data as KMIndex. | |
| 60 */ | |
| 61 @Override | |
| 62 public Object getData(Artifact artifact, CallContext context) { | |
| 63 logger.debug("FixLongitudinalReferenceFacet.getData"); | |
| 64 | |
| 65 if (artifact instanceof FLYSArtifact) { | |
| 66 FLYSArtifact flys = (FLYSArtifact)artifact; | |
| 67 FixationArtifactAccess access = new FixationArtifactAccess(flys); | |
| 68 | |
| 69 CalculationResult res = | |
| 70 (CalculationResult) flys.compute(context, | |
| 71 ComputeType.ADVANCE, | |
| 72 false); | |
| 73 | |
| 74 FixResult result = (FixResult) res.getData(); | |
| 75 | |
| 76 KMIndex<QWD []> kmReference = result.getReferenced(); | |
| 77 | |
| 78 if (kmReference == null) { | |
| 79 logger.warn("No references found."); | |
| 80 return null; | |
| 81 } | |
| 82 | |
| 83 return kmReference; | |
| 84 } | |
| 85 else { | |
| 86 logger.warn("Artifact is no instance of FLYSArtifact."); | |
| 87 return null; | |
| 88 } | |
| 89 } | |
| 90 | |
| 91 | |
| 92 /** | |
| 93 * Create a deep copy of this Facet. | |
| 94 * @return a deep copy. | |
| 95 */ | |
| 96 @Override | |
| 97 public FixLongitudinalReferenceFacet deepCopy() { | |
| 98 FixLongitudinalReferenceFacet copy = | |
| 99 new FixLongitudinalReferenceFacet(); | |
| 100 copy.set(this); | |
| 101 return copy; | |
| 102 } | |
| 103 } | |
| 104 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |