Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/DataFacet.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 | 79a94c4171cb |
| children |
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| 3387:5ffad8bde8ad | 3468:f37e7e8907cb |
|---|---|
| 1 package de.intevation.flys.artifacts.model; | |
| 2 | |
| 3 import de.intevation.artifacts.Artifact; | |
| 4 import de.intevation.artifacts.CallContext; | |
| 5 | |
| 6 import de.intevation.artifactdatabase.state.Facet; | |
| 7 | |
| 8 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 9 | |
| 10 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; | |
| 11 | |
| 12 public class DataFacet | |
| 13 extends BlackboardDataFacet | |
| 14 { | |
| 15 protected ComputeType type; | |
| 16 protected String hash; | |
| 17 protected String stateId; | |
| 18 | |
| 19 | |
| 20 /** Trivial constructor. */ | |
| 21 public DataFacet() { | |
| 22 } | |
| 23 | |
| 24 /** | |
| 25 * Defaults to ADVANCE Compute type. | |
| 26 * @param name Name of the facet. | |
| 27 * @param description maybe localized description of the facet. | |
| 28 */ | |
| 29 public DataFacet(String name, String description) { | |
| 30 this(name, description, ComputeType.ADVANCE); | |
| 31 } | |
| 32 | |
| 33 | |
| 34 public DataFacet(String name, String description, ComputeType type) { | |
| 35 this(name, description, type, null); | |
| 36 } | |
| 37 | |
| 38 | |
| 39 public DataFacet( | |
| 40 String name, | |
| 41 String description, | |
| 42 ComputeType type, | |
| 43 String hash | |
| 44 ) { | |
| 45 super(name, description); | |
| 46 this.type = type; | |
| 47 this.hash = hash; | |
| 48 } | |
| 49 | |
| 50 | |
| 51 public DataFacet( | |
| 52 String name, | |
| 53 String description, | |
| 54 ComputeType type, | |
| 55 String hash, | |
| 56 String stateId | |
| 57 ) { | |
| 58 super(name, description); | |
| 59 this.type = type; | |
| 60 this.hash = hash; | |
| 61 this.stateId = stateId; | |
| 62 } | |
| 63 | |
| 64 | |
| 65 public DataFacet( | |
| 66 int index, | |
| 67 String name, | |
| 68 String description, | |
| 69 ComputeType type, | |
| 70 String hash, | |
| 71 String stateId | |
| 72 ) { | |
| 73 super(index, name, description); | |
| 74 this.type = type; | |
| 75 this.hash = hash; | |
| 76 this.stateId = stateId; | |
| 77 } | |
| 78 | |
| 79 | |
| 80 /** | |
| 81 * Return computation result. | |
| 82 */ | |
| 83 @Override | |
| 84 public Object getData(Artifact artifact, CallContext context) { | |
| 85 FLYSArtifact flys = (FLYSArtifact)artifact; | |
| 86 String theHash = (hash != null) ? hash : flys.hash(); | |
| 87 | |
| 88 return (stateId != null && stateId.length() > 0) | |
| 89 ? flys.compute(context, theHash, stateId, type, false) | |
| 90 : flys.compute(context, theHash, type, false); | |
| 91 } | |
| 92 | |
| 93 | |
| 94 /** | |
| 95 * Return a deep copy. | |
| 96 */ | |
| 97 @Override | |
| 98 public Facet deepCopy() { | |
| 99 DataFacet copy = new DataFacet(); | |
| 100 copy.set(this); | |
| 101 copy.type = type; | |
| 102 copy.hash = hash; | |
| 103 copy.stateId = stateId; | |
| 104 return copy; | |
| 105 } | |
| 106 } | |
| 107 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |