Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/AnnotationRiverState.java @ 4768:99f9e371371b

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Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 04 Jan 2013 15:35:51 +0100
parents e1691b74f3aa
children
rev   line source
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a39511688679 Added initial version of AnnotationArtifact and friends.
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1 package de.intevation.flys.artifacts.states;
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2
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3 import java.util.List;
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4
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5 import org.apache.log4j.Logger;
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6
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7 import de.intevation.artifacts.CallMeta;
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8
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9 import de.intevation.artifactdatabase.state.Facet;
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10
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11 import de.intevation.flys.artifacts.AnnotationArtifact;
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12 import de.intevation.flys.artifacts.FLYSArtifact;
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13
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14 import de.intevation.flys.artifacts.model.AnnotationFacet;
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15 import de.intevation.flys.artifacts.model.FacetTypes;
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16
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17 import de.intevation.flys.artifacts.resources.Resources;
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18
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19
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20 /**
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21 * The only state for an AnnotationArtifact (River is known).
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22 */
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23 public class AnnotationRiverState
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24 extends DefaultState
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25 implements FacetTypes
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26 {
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27 /** Developer-centric description of facet. */
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28 public static final String I18N_DESCRIPTION = "facet.longitudinal_section.annotations";
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29
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30 /** The logger that is used in this state. */
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31 private static final Logger logger = Logger.getLogger(AnnotationRiverState.class);
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32
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33
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34 /**
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35 * Add an AnnotationFacet to list of Facets.
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36 *
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37 * @param artifact Ignored.
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38 * @param hash Ignored.
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39 * @param context Ignored.
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40 * @param meta CallMeta to be used for internationalization.
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41 * @param facets List to add AnnotationFacet to.
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42 *
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43 * @return null.
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44 */
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45 @Override
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46 public Object computeInit(
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47 FLYSArtifact artifact,
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48 String hash,
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49 Object context,
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50 CallMeta meta,
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51 List<Facet> facets
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52 ) {
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53 logger.debug("AnnotationRiverState.computeInit()");
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54
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55 AnnotationArtifact annotationArtifact = (AnnotationArtifact) artifact;
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56
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57 String facetName = annotationArtifact.getFilterName();
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58 if (facetName == null) {
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59 facetName = Resources.getMsg(meta, I18N_DESCRIPTION, I18N_DESCRIPTION);
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60 }
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61
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62 AnnotationFacet facet = new AnnotationFacet(
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63 0,
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64 LONGITUDINAL_ANNOTATION,
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65 facetName);
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66 facets.add(facet);
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67
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68 return null;
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69 }
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70 }
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71 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org