Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/StaticState.java @ 2004:94c4dd5aaf20

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Made StaticState a bit more convenient to use. flys-artifacts/trunk@3446 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Fri, 16 Dec 2011 14:11:50 +0000
parents 741d2067cfe1
children 6cdd994ee8a4
rev   line source
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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.flys.artifacts.model.FacetTypes;
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8
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9 import de.intevation.artifactdatabase.state.Facet;
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10 import de.intevation.artifactdatabase.state.DefaultOutput;
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11
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12 import de.intevation.flys.artifacts.FLYSArtifact;
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13
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14 import de.intevation.artifacts.CallContext;
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15 import de.intevation.artifacts.CallMeta;
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16
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17 /**
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18 * Yet, a non-abstract DefaultState.
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19 */
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20 public class StaticState
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21 extends DefaultState
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22 implements FacetTypes
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23 {
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24 /** The logger that is used in this state. */
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25 private static final Logger logger = Logger.getLogger(StaticState.class);
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26
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27
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28 /**
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29 * Trivial constructor, sets id and description.
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30 * @param id String used for both id and description.
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31 */
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32 public StaticState(String id) {
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33 this(id, id);
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34 }
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35
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36
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37 public StaticState(String id, String description) {
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38 super();
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39 setID(id);
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40 setDescription(description);
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41 }
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42
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43 public void addDefaultChartOutput(String nameDesc, List<Facet> facets) {
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44 DefaultOutput output = new DefaultOutput(nameDesc,
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45 nameDesc, "image/png", facets, "chart");
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46 getOutputs().add(output);
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47 }
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48
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49 public static void addDefaultChartOutput(
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50 DefaultState state,
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51 String nameDesc,
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52 List<Facet> facets
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53 ) {
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54 DefaultOutput output = new DefaultOutput(nameDesc,
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55 nameDesc, "image/png", facets, "chart");
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56 state.getOutputs().add(output);
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57 }
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58
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59
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60 /**
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61 * Do nothing (override to include your logic).
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62 * @param facets List of facets (to add to).
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63 */
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64 public Object staticCompute(List<Facet> facets, FLYSArtifact artifact) {
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65 return staticCompute(facets);
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66 }
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67
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68 public Object staticCompute(List<Facet> facets) {
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69 return null;
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70 }
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71
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72
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73 /** Call staticCompute to allow easy adjustments. */
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74 @Override
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75 public Object computeAdvance(
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76 FLYSArtifact artifact,
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77 String hash,
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78 CallContext context,
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79 List<Facet> facets,
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80 Object old
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81 ) {
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82 return staticCompute(facets, artifact);
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83 }
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84
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85
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86 /** Call staticCompute to allow easy adjustments. */
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87 @Override
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88 public Object computeFeed(
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89 FLYSArtifact artifact,
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90 String hash,
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91 CallContext context,
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92 List<Facet> facets,
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93 Object old
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94 ) {
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95 return staticCompute(facets, artifact);
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96 }
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97
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98
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99 /** Call staticCompute to allow easy adjustments. */
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100 @Override
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101 public Object computeInit(
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102 FLYSArtifact artifact,
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103 String hash,
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104 Object context,
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105 CallMeta meta,
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106 List<Facet> facets
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107 ) {
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108 return staticCompute(facets, artifact);
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109 }
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110 }
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111 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org