Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DurationCurveState.java @ 5476:f9eee1909e6e

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Fix null pointer exception in ImportMeasurement Station Range may be null
author Andre Heinecke <aheinecke@intevation.de>
date Wed, 27 Mar 2013 17:49:46 +0100
parents 7887112c37cc
children
rev   line source
383
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.artifacts.states;
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parents:
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2
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
diff changeset
3 import java.util.List;
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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parents: 661
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4
383
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parents:
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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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parents: 689
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8
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
diff changeset
9 import de.intevation.artifactdatabase.state.Facet;
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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10
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7887112c37cc DurationCurveState: Use RangeAccess.getLocations instead of FLYSUtils.getLocations.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2718
diff changeset
11 import de.intevation.flys.artifacts.access.RangeAccess;
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
diff changeset
12 import de.intevation.flys.artifacts.FLYSArtifact;
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
diff changeset
13 import de.intevation.flys.artifacts.WINFOArtifact;
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parents: 1103
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14 import de.intevation.flys.artifacts.ChartArtifact;
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3b7e9ddf6bb1 New model to transport data and error reports of calculations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 705
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15
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708b270dfd30 OutGenerators use now facets to fetch necessary data.
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16 import de.intevation.flys.artifacts.model.DurationCurveFacet;
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17 import de.intevation.flys.artifacts.model.FacetTypes;
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parents: 689
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18 import de.intevation.flys.artifacts.model.WQDay;
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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19
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af3b5d9e91a4 Generate data facets for the computed states.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 697
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20 import de.intevation.flys.artifacts.model.DataFacet;
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69c8541edcc7 Generate report facets if there are problems with the calculations.
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parents: 709
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21 import de.intevation.flys.artifacts.model.ReportFacet;
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22 import de.intevation.flys.artifacts.model.EmptyFacet;
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parents: 705
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23 import de.intevation.flys.artifacts.model.CalculationResult;
3b7e9ddf6bb1 New model to transport data and error reports of calculations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 705
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24
3b7e9ddf6bb1 New model to transport data and error reports of calculations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 705
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25 import de.intevation.flys.artifacts.resources.Resources;
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af3b5d9e91a4 Generate data facets for the computed states.
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parents: 697
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26
1103
e0243627ba62 Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1029
diff changeset
27 import de.intevation.flys.utils.FLYSUtils;
e0243627ba62 Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1029
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28
703
af3b5d9e91a4 Generate data facets for the computed states.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 697
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29
383
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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30 /**
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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31 * 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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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32 * mode has been chosen.
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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33 *
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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34 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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35 */
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 689
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36 public class DurationCurveState
22e4bffbe240 Generated facets for each output aspect.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 689
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37 extends DefaultState
22e4bffbe240 Generated facets for each output aspect.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 689
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38 implements FacetTypes
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 689
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39 {
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3f3988bb6284 Picky Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
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40 /** The logger that is used in this state. */
383
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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41 private static Logger logger = Logger.getLogger(DurationCurveState.class);
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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42
660
627be3ca1ab6 code clean up in states
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 383
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43 public DurationCurveState() {
383
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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44 }
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
diff changeset
45
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
diff changeset
46
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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47 @Override
697
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 696
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48 public Object computeAdvance(
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 696
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49 FLYSArtifact artifact,
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 696
diff changeset
50 String hash,
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 696
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51 CallContext context,
742
c09c9e05ecfa Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 711
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52 List<Facet> facets,
697
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 696
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53 Object old
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 696
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54 ) {
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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55 if (artifact instanceof WINFOArtifact) {
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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56 WINFOArtifact winfo = (WINFOArtifact)artifact;
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parents: 689
diff changeset
57
2134
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parents: 1103
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58 CalculationResult res;
697
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 696
diff changeset
59
2134
024d986b4f5b 'New Chart' for duration curve.
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parents: 1103
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60 if (old instanceof CalculationResult) {
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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61 res = (CalculationResult)old;
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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62 }
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
63 else {
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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64 res = winfo.getDurationCurveData();
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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65 }
705
853dceead0f4 Only generate facets when needed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 703
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66
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Raimund Renkert <raimund.renkert@intevation.de>
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67 WQDay wqday = (WQDay)res.getData();
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parents: 709
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68
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parents: 1103
diff changeset
69 if (wqday != null && facets != null) {
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7887112c37cc DurationCurveState: Use RangeAccess.getLocations instead of FLYSUtils.getLocations.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2718
diff changeset
70 RangeAccess rangeAccess = new RangeAccess(winfo, context);
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9ea3ac23bd9d Include km in duration curve facets names.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2178
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71 // Create an i18ed name for a (w or q) duration curve facet.
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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72 Object[] args = new Object[] {
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9ea3ac23bd9d Include km in duration curve facets names.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2178
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73 FLYSUtils.getRiver(winfo).getName(),
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7887112c37cc DurationCurveState: Use RangeAccess.getLocations instead of FLYSUtils.getLocations.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2718
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74 rangeAccess.getLocations()[0]
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75 };
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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76
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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77 String nameW = Resources.getMsg(
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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78 context.getMeta(),
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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79 "chart.duration.curve.curve.w",
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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80 "",
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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81 args);
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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82
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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83 String nameQ = Resources.getMsg(
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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84 context.getMeta(),
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
85 "chart.duration.curve.curve.q",
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
86 "",
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
87 args);
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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88
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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89 Facet w = new DurationCurveFacet(DURATION_W, nameW);
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parents: 1103
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90 Facet q = new DurationCurveFacet(DURATION_Q, nameQ);
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parents: 1103
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91
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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92 facets.add(w);
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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93 facets.add(q);
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
94
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
95 facets.add(new DataFacet(CSV, "CSV data"));
2178
1d7fb2cabfc7 Issue 138.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2134
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96 facets.add(new DataFacet(PDF, "PDF data"));
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97
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parents: 1103
diff changeset
98 if (res.getReport().hasProblems()) {
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
99 facets.add(new ReportFacet());
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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100 }
711
69c8541edcc7 Generate report facets if there are problems with the calculations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 709
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101 }
2134
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102
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Raimund Renkert <raimund.renkert@intevation.de>
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103 return res;
705
853dceead0f4 Only generate facets when needed.
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parents: 703
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104 }
2134
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parents: 1103
diff changeset
105 else if (artifact instanceof ChartArtifact) {
024d986b4f5b 'New Chart' for duration curve.
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parents: 1103
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106 ChartArtifact chart = (ChartArtifact)artifact;
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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107 facets.add(new EmptyFacet());
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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108 return null;
024d986b4f5b 'New Chart' for duration curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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109 }
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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110 return null;
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
diff changeset
111 }
383
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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112 }
dcc3cd962c0e Enhanced the transition model to reach a state that creates duration curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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113 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org