Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/DifferenceCurveFacet.java @ 1643:ff7bffb7d5f0
Let WDifferences-diagram show more than one difference, if asked to.
flys-artifacts/trunk@2830 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Tue, 27 Sep 2011 09:35:18 +0000 |
| parents | |
| children | 614ffddb860e |
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| 1642:6c0b79efd2c9 | 1643:ff7bffb7d5f0 |
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| 1 package de.intevation.flys.artifacts.model; | |
| 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.artifactdatabase.state.DefaultFacet; | |
| 9 import de.intevation.artifactdatabase.state.Facet; | |
| 10 | |
| 11 import de.intevation.flys.artifacts.WINFOArtifact; | |
| 12 | |
| 13 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; | |
| 14 | |
| 15 | |
| 16 /** | |
| 17 * Facet with the curve of a subtraction of two waterlevel-lines. | |
| 18 */ | |
| 19 public class DifferenceCurveFacet extends WaterlevelFacet { | |
| 20 | |
| 21 private static Logger logger = Logger.getLogger(DifferenceCurveFacet.class); | |
| 22 | |
| 23 | |
| 24 public DifferenceCurveFacet() {;} | |
| 25 | |
| 26 public DifferenceCurveFacet( | |
| 27 int index, | |
| 28 String name, | |
| 29 String description, | |
| 30 ComputeType type, | |
| 31 String stateID, | |
| 32 String hash | |
| 33 | |
| 34 ) { | |
| 35 super(index, name, description, type, stateID, hash); | |
| 36 } | |
| 37 | |
| 38 /** | |
| 39 * Get difference curve data. | |
| 40 * @return a WKms at given index. | |
| 41 */ | |
| 42 public Object getData(Artifact artifact, CallContext context) { | |
| 43 WINFOArtifact winfo = (WINFOArtifact)artifact; | |
| 44 | |
| 45 CalculationResult res = (CalculationResult) | |
| 46 winfo.compute(context, hash, stateID, type, false); | |
| 47 | |
| 48 WKms [] wkms = (WKms [])res.getData(); | |
| 49 | |
| 50 WKms result = wkms[index]; | |
| 51 logger.debug("Got difference curve data (" + result.getName() | |
| 52 + ") at index: " + index); | |
| 53 | |
| 54 return result; | |
| 55 } | |
| 56 | |
| 57 | |
| 58 /** Copy deeply. */ | |
| 59 @Override | |
| 60 public Facet deepCopy() { | |
| 61 WaterlevelFacet copy = new DifferenceCurveFacet(); | |
| 62 copy.set(this); | |
| 63 copy.type = type; | |
| 64 copy.stateID = stateID; | |
| 65 copy.hash = hash; | |
| 66 return copy; | |
| 67 } | |
| 68 } | |
| 69 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | |
| 70 |