Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/AnnotationFacet.java @ 3318:dbe2f85bf160
merged flys-artifacts/2.8
| author | Thomas Arendsen Hein <thomas@intevation.de> |
|---|---|
| date | Fri, 28 Sep 2012 12:14:35 +0200 |
| parents | df70f14af981 |
| children | efb067ab2ca4 |
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| 2987:98c7a46ec5ae | 3318:dbe2f85bf160 |
|---|---|
| 1 package de.intevation.flys.artifacts.model; | |
| 2 | |
| 3 import java.util.ArrayList; | |
| 4 import java.util.Iterator; | |
| 5 import java.util.List; | |
| 6 | |
| 7 import org.apache.log4j.Logger; | |
| 8 | |
| 9 import de.intevation.artifacts.Artifact; | |
| 10 import de.intevation.artifacts.CallContext; | |
| 11 | |
| 12 import de.intevation.flys.artifacts.AnnotationArtifact; | |
| 13 | |
| 14 import de.intevation.flys.jfree.FLYSAnnotation; | |
| 15 import de.intevation.flys.jfree.StickyAxisAnnotation; | |
| 16 | |
| 17 import de.intevation.flys.model.Annotation; | |
| 18 import de.intevation.flys.model.FastAnnotations; | |
| 19 | |
| 20 import de.intevation.artifactdatabase.state.DefaultFacet; | |
| 21 import de.intevation.artifactdatabase.state.Facet; | |
| 22 | |
| 23 import de.intevation.flys.utils.FLYSUtils; | |
| 24 | |
| 25 import de.intevation.flys.artifacts.FLYSArtifact; | |
| 26 | |
| 27 | |
| 28 /** | |
| 29 * Facet to access Annotations (landmarks, POIs) of a river. | |
| 30 */ | |
| 31 public class AnnotationFacet | |
| 32 extends DefaultFacet | |
| 33 { | |
| 34 /** Logger for this class. */ | |
| 35 private static final Logger logger = Logger.getLogger(AnnotationFacet.class); | |
| 36 | |
| 37 | |
| 38 /** | |
| 39 * Trivial Constructor. | |
| 40 */ | |
| 41 public AnnotationFacet() { | |
| 42 } | |
| 43 | |
| 44 | |
| 45 /** | |
| 46 * Trivial Constructor for a AnnotationFacet. | |
| 47 * | |
| 48 * @param index Database-Index to use. | |
| 49 * @param name Name (~type) of Facet. | |
| 50 * @param description Description of Facet. | |
| 51 */ | |
| 52 public AnnotationFacet(int index, String name, String description) { | |
| 53 super(index, name, description); | |
| 54 } | |
| 55 | |
| 56 | |
| 57 /** | |
| 58 * Get List of Annotations for river from Artifact. | |
| 59 * | |
| 60 * @param artifact (Annotation-)Artifact to query for list of Annotations. | |
| 61 * @param context Ignored. | |
| 62 */ | |
| 63 @Override | |
| 64 public Object getData(Artifact artifact, CallContext context) { | |
| 65 AnnotationArtifact annotationArtifact = (AnnotationArtifact) artifact; | |
| 66 | |
| 67 String riverName = FLYSUtils.getRivername((FLYSArtifact)artifact); | |
| 68 | |
| 69 FastAnnotations fas = LocationProvider.getAnnotations(riverName); | |
| 70 | |
| 71 List<StickyAxisAnnotation> xy = | |
| 72 new ArrayList<StickyAxisAnnotation>(fas.size()); | |
| 73 | |
| 74 for (Iterator<FastAnnotations.Annotation> iter = | |
| 75 fas.filter(FastAnnotations.IS_POINT); iter.hasNext();) { | |
| 76 FastAnnotations.Annotation fa = iter.next(); | |
| 77 | |
| 78 xy.add(new StickyAxisAnnotation( | |
| 79 fa.getPosition(), | |
| 80 (float)fa.getA(), | |
| 81 StickyAxisAnnotation.SimpleAxis.X_AXIS)); | |
| 82 } | |
| 83 | |
| 84 return new FLYSAnnotation(description, xy); | |
| 85 } | |
| 86 | |
| 87 | |
| 88 @Override | |
| 89 public Facet deepCopy() { | |
| 90 AnnotationFacet copy = new AnnotationFacet(); | |
| 91 copy.set(this); | |
| 92 return copy; | |
| 93 } | |
| 94 } | |
| 95 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |