Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/AreaCreationState.java @ 3018:fb07f936b5ad

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New helper. flys-artifacts/trunk@4584 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Tue, 05 Jun 2012 13:28:11 +0000
parents 3c3693e9c538
children
rev   line source
2001
28a5c163f9cd Added partial area-infrastructure.
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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.CallContext;
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8
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9 import de.intevation.flys.artifacts.model.AreaFacet;
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10
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11 import de.intevation.artifactdatabase.state.Facet;
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12
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13 import de.intevation.flys.artifacts.FLYSArtifact;
2010
7f99845e9499 Store and access area.name data item.
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14 import de.intevation.flys.artifacts.AreaArtifact;
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15 import de.intevation.flys.artifacts.model.FacetTypes;
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16
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17
2022
3c3693e9c538 Removed obsolete imports.
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parents: 2018
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18 /** Trivial state to create areafacets, no caching. */
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19 public class AreaCreationState
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20 extends DefaultState
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21 implements FacetTypes
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22 {
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23 /** The logger that is used in this state. */
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24 private static Logger logger = Logger.getLogger(AreaCreationState.class);
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25
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26
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27 /**
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28 * From this state can only be continued trivially.
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29 */
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30 @Override
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31 protected String getUIProvider() {
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32 return "continue";
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33 }
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34
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35
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7f99845e9499 Store and access area.name data item.
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36 /** Just reproduce the Facet. */
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37 protected Object compute(
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38 FLYSArtifact areaArtifact,
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39 CallContext cc,
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40 String hash,
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41 List<Facet> facets,
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42 Object old
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43 ) {
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44 logger.debug("AreaCreationState.compute");
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45
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46 if (facets != null) {
2018
3f1a63da2cf4 Prepare ability to paint areas in longitudinal section diagrams, too (next to CrossSection diagrams).
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parents: 2010
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47 AreaArtifact aArt = (AreaArtifact) areaArtifact;
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48
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49 facets.add(new AreaFacet(0, aArt.getFacetName(), aArt.getAreaName()));
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50 }
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51
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52 // TODO use compute to exploit caching strategies.
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53
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54 return null;
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55 }
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56
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57
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58 /**
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59 */
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60 @Override
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61 public Object computeFeed(
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62 FLYSArtifact artifact,
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63 String hash,
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64 CallContext context,
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65 List<Facet> facets,
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66 Object old
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67 ) {
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68 return compute((FLYSArtifact) artifact, context, hash, facets, old);
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69 }
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70
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71
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72 /**
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73 *
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74 */
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75 @Override
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76 public Object computeAdvance(
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77 FLYSArtifact artifact,
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78 String hash,
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79 CallContext context,
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80 List<Facet> facets,
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81 Object old
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82 ) {
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83 return compute((FLYSArtifact) artifact, context, hash, facets, old);
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84 }
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85 }
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86 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org