Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java @ 1999:02ce03329ef5

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Some optimizations during out() operation of FLYSArtifactCollection. flys-artifacts/trunk@3437 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Fri, 16 Dec 2011 11:47:57 +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
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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
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
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27 /**
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
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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.
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
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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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627be3ca1ab6 code clean up in states
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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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parents: 661
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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