Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/DataFacet.java @ 1839:c3b44da22a3a
Minor refactoring in preparation of generation of interpolators (WstValueTable) for static WQKms.
flys-artifacts/trunk@3175 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Mon, 07 Nov 2011 12:37:41 +0000 |
parents | efe1b8545f5c |
children | 70ef5fdc7414 |
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1 package de.intevation.flys.artifacts.model; |
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2 |
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3 import de.intevation.artifacts.Artifact; |
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4 import de.intevation.artifacts.CallContext; |
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5 |
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6 import de.intevation.artifactdatabase.state.DefaultFacet; |
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7 import de.intevation.artifactdatabase.state.Facet; |
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8 |
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9 import de.intevation.flys.artifacts.FLYSArtifact; |
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10 |
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11 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; |
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12 |
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13 public class DataFacet |
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14 extends DefaultFacet |
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15 { |
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16 protected ComputeType type; |
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17 protected String hash; |
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18 protected String stateId; |
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19 |
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20 |
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21 /** Trivial constructor. */ |
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22 public DataFacet() { |
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23 } |
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24 |
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25 /** |
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26 * Defaults to ADVANCE Compute type. |
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27 * @param name Name of the facet. |
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28 * @param description maybe localized description of the facet. |
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29 */ |
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30 public DataFacet(String name, String description) { |
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31 this(name, description, ComputeType.ADVANCE); |
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32 } |
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33 |
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34 public DataFacet(String name, String description, ComputeType type) { |
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35 this(name, description, type, null); |
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36 } |
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37 |
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38 public DataFacet( |
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39 String name, |
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40 String description, |
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41 ComputeType type, |
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42 String hash |
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43 ) { |
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44 super(name, description); |
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45 this.type = type; |
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46 this.hash = hash; |
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47 } |
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48 |
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49 |
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50 public DataFacet( |
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51 String name, |
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52 String description, |
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53 ComputeType type, |
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54 String hash, |
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55 String stateId |
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56 ) { |
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57 super(name, description); |
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58 this.type = type; |
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59 this.hash = hash; |
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60 this.stateId = stateId; |
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61 } |
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62 |
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63 |
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64 /** |
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65 * Return computation result. |
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66 */ |
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67 @Override |
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68 public Object getData(Artifact artifact, CallContext context) { |
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69 FLYSArtifact flys = (FLYSArtifact)artifact; |
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70 String theHash = (hash != null) ? hash : flys.hash(); |
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71 |
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72 return (stateId != null && stateId.length() > 0) |
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73 ? flys.compute(context, theHash, stateId, type, false) |
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74 : flys.compute(context, theHash, type, false); |
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75 } |
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76 |
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77 |
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78 /** |
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79 * Return a deep copy. |
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80 */ |
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81 @Override |
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82 public Facet deepCopy() { |
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83 DataFacet copy = new DataFacet(); |
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84 copy.set(this); |
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85 copy.type = type; |
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86 copy.hash = hash; |
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87 copy.stateId = stateId; |
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88 return copy; |
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89 } |
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90 } |
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91 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : |