Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java @ 2089:0da8874bd378

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Added initial state to map artifact to be able to advance and step back. The map artifact overrides describe() to have the complete UI information in the describe response document. flys-artifacts/trunk@3613 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Raimund Renkert <raimund.renkert@intevation.de>
date Fri, 06 Jan 2012 12:02:10 +0000
parents e0243627ba62
children 024d986b4f5b
rev   line source
383
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
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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
383
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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.artifactdatabase.state.Facet;
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10
06689035024c Added a compute() method to WINFOArtifact which acts as a dispatcher for different computations. It triggers a calculation based on ComputeCallbacks that are generated by the current states.
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11 import de.intevation.flys.artifacts.FLYSArtifact;
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12 import de.intevation.flys.artifacts.WINFOArtifact;
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13
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708b270dfd30 OutGenerators use now facets to fetch necessary data.
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14 import de.intevation.flys.artifacts.model.DurationCurveFacet;
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15 import de.intevation.flys.artifacts.model.FacetTypes;
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16 import de.intevation.flys.artifacts.model.WQDay;
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17
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18 import de.intevation.flys.artifacts.model.DataFacet;
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19 import de.intevation.flys.artifacts.model.ReportFacet;
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20 import de.intevation.flys.artifacts.model.CalculationResult;
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21
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22 import de.intevation.flys.artifacts.resources.Resources;
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23
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24 import de.intevation.flys.utils.FLYSUtils;
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26
383
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27 /**
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28 * The final state that will be reached after the duration curve calculation
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
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29 * mode has been chosen.
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30 *
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31 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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32 */
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33 public class DurationCurveState
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34 extends DefaultState
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35 implements FacetTypes
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36 {
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37 /** The logger that is used in this state. */
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38 private static Logger logger = Logger.getLogger(DurationCurveState.class);
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39
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40 public DurationCurveState() {
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41 }
687
06689035024c Added a compute() method to WINFOArtifact which acts as a dispatcher for different computations. It triggers a calculation based on ComputeCallbacks that are generated by the current states.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 661
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42
06689035024c Added a compute() method to WINFOArtifact which acts as a dispatcher for different computations. It triggers a calculation based on ComputeCallbacks that are generated by the current states.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 661
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43
06689035024c Added a compute() method to WINFOArtifact which acts as a dispatcher for different computations. It triggers a calculation based on ComputeCallbacks that are generated by the current states.
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44 @Override
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45 public Object computeAdvance(
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46 FLYSArtifact artifact,
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47 String hash,
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48 CallContext context,
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49 List<Facet> facets,
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50 Object old
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51 ) {
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52 WINFOArtifact winfo = (WINFOArtifact)artifact;
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53
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54 CalculationResult res;
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55
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56 if (old instanceof CalculationResult) {
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57 res = (CalculationResult)old;
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58 }
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59 else {
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60 res = winfo.getDurationCurveData();
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61 }
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62
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63 WQDay wqday = (WQDay)res.getData();
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64
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65 if (wqday != null && facets != null) {
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66 Object[] args = new Object[] {
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67 FLYSUtils.getRiver(winfo).getName()
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68 };
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69
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70 String nameW = Resources.getMsg(
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71 context.getMeta(),
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72 "chart.duration.curve.curve.w",
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73 "",
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74 args);
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75
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76 String nameQ = Resources.getMsg(
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77 context.getMeta(),
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78 "chart.duration.curve.curve.q",
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79 "",
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80 args);
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81
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82 Facet w = new DurationCurveFacet(DURATION_W, nameW);
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83 Facet q = new DurationCurveFacet(DURATION_Q, nameQ);
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84
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85 facets.add(w);
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86 facets.add(q);
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87
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88 facets.add(new DataFacet(CSV, "CSV data"));
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89
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90 if (res.getReport().hasProblems()) {
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91 facets.add(new ReportFacet());
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92 }
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93 }
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94
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95 return res;
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96 }
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97 }
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98 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org