Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/DurationCurveFacet.java @ 2746:4634cf5574f7
Let DurationCurveFacet provide relevant data via Blackboard.
flys-artifacts/trunk@4481 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Wed, 23 May 2012 20:34:02 +0000 |
| parents | b1b0a0b61845 |
| children | 5642a83420f2 |
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| 2745:b63017afbca8 | 2746:4634cf5574f7 |
|---|---|
| 1 package de.intevation.flys.artifacts.model; | 1 package de.intevation.flys.artifacts.model; |
| 2 | |
| 3 import java.util.List; | |
| 4 import java.util.ArrayList; | |
| 2 | 5 |
| 3 import org.apache.log4j.Logger; | 6 import org.apache.log4j.Logger; |
| 4 | 7 |
| 5 import de.intevation.artifacts.Artifact; | 8 import de.intevation.artifacts.Artifact; |
| 6 import de.intevation.artifacts.CallContext; | 9 import de.intevation.artifacts.CallContext; |
| 7 | 10 |
| 8 import de.intevation.artifactdatabase.state.DefaultFacet; | 11 import de.intevation.artifactdatabase.state.DefaultFacet; |
| 9 import de.intevation.artifactdatabase.state.Facet; | 12 import de.intevation.artifactdatabase.state.Facet; |
| 10 | 13 |
| 14 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 11 import de.intevation.flys.artifacts.WINFOArtifact; | 15 import de.intevation.flys.artifacts.WINFOArtifact; |
| 12 | 16 |
| 13 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; | 17 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; |
| 14 | 18 |
| 15 | 19 |
| 20 /** | |
| 21 * Data of a duration curve. | |
| 22 */ | |
| 16 public class DurationCurveFacet extends DefaultFacet { | 23 public class DurationCurveFacet extends DefaultFacet { |
| 17 | 24 |
| 18 private static Logger logger = Logger.getLogger(DurationCurveFacet.class); | 25 private static Logger logger = Logger.getLogger(DurationCurveFacet.class); |
| 26 | |
| 27 /** Blackboard data provider key for durationcurve (wqday) data. */ | |
| 28 public static String BB_DURATIONCURVE = "durationcurve"; | |
| 29 | |
| 30 /** Blackboard data provider key for km of durationcurve. */ | |
| 31 public static String BB_DURATIONCURVE_KM = "durationcurve.km"; | |
| 19 | 32 |
| 20 public DurationCurveFacet() { | 33 public DurationCurveFacet() { |
| 21 } | 34 } |
| 22 | 35 |
| 23 public DurationCurveFacet(String name, String description) { | 36 public DurationCurveFacet(String name, String description) { |
| 24 super(0, name, description); | 37 super(0, name, description); |
| 25 } | 38 } |
| 26 | 39 |
| 27 | 40 |
| 41 /** | |
| 42 * Expose state computation from WINFOArtifact. | |
| 43 */ | |
| 28 public Object getData(Artifact artifact, CallContext context) { | 44 public Object getData(Artifact artifact, CallContext context) { |
| 29 logger.debug("Get data for duration curve data"); | 45 logger.debug("Get data for duration curve data"); |
| 30 | 46 |
| 31 WINFOArtifact winfo = (WINFOArtifact)artifact; | 47 WINFOArtifact winfo = (WINFOArtifact)artifact; |
| 32 | 48 |
| 34 context, ComputeType.ADVANCE, false); | 50 context, ComputeType.ADVANCE, false); |
| 35 | 51 |
| 36 return cr.getData(); | 52 return cr.getData(); |
| 37 } | 53 } |
| 38 | 54 |
| 55 | |
| 56 @Override | |
| 57 public List getStaticDataProviderKeys(Artifact art) { | |
| 58 List list = new ArrayList(); | |
| 59 list.add(BB_DURATIONCURVE); | |
| 60 list.add(BB_DURATIONCURVE_KM); | |
| 61 return list; | |
| 62 } | |
| 63 | |
| 64 | |
| 65 /** | |
| 66 * Can provide whatever getData returns and additionally the location. | |
| 67 * @param key will respond on BB_DURATIONCURVE +KM | |
| 68 * @param param ignored | |
| 69 * @param context ignored | |
| 70 * @return whatever getData delivers or location. | |
| 71 */ | |
| 72 @Override | |
| 73 public Object provideBlackboardData(Artifact artifact, | |
| 74 Object key, | |
| 75 Object param, | |
| 76 CallContext context | |
| 77 ) { | |
| 78 if (key.equals(BB_DURATIONCURVE)) { | |
| 79 return getData(artifact, context); | |
| 80 } | |
| 81 else if (key.equals(BB_DURATIONCURVE_KM)) { | |
| 82 return ((FLYSArtifact)artifact).getDataAsString("ld_locations"); | |
| 83 } | |
| 84 else { | |
| 85 return null; | |
| 86 } | |
| 87 } | |
| 88 | |
| 89 | |
| 90 /** Create a deep copy. */ | |
| 39 @Override | 91 @Override |
| 40 public Facet deepCopy() { | 92 public Facet deepCopy() { |
| 41 DurationCurveFacet copy = new DurationCurveFacet(); | 93 DurationCurveFacet copy = new DurationCurveFacet(); |
| 42 copy.set(this); | 94 copy.set(this); |
| 43 return copy; | 95 return copy; |