Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/ComputedDischargeCurveState.java @ 5712:84e02b3f7a4f

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Avoid NPE in sediment density factory and return a valid density if no exists.
author Raimund Renkert <rrenkert@intevation.de>
date Mon, 15 Apr 2013 17:04:38 +0200
parents b56422246f3a
children
rev   line source
392
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.artifacts.states;
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 661
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4
392
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
5 import org.apache.log4j.Logger;
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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6
692
22e4bffbe240 Generated facets for each output aspect.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 689
diff changeset
7 import de.intevation.artifacts.CallContext;
22e4bffbe240 Generated facets for each output aspect.
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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
diff changeset
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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 661
diff changeset
11 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
12 import de.intevation.flys.artifacts.WINFOArtifact;
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
13 import de.intevation.flys.artifacts.ChartArtifact;
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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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14
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22e4bffbe240 Generated facets for each output aspect.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 689
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15 import de.intevation.flys.artifacts.model.FacetTypes;
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708b270dfd30 OutGenerators use now facets to fetch necessary data.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 692
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16 import de.intevation.flys.artifacts.model.WaterlevelFacet;
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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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17 import de.intevation.flys.artifacts.model.DataFacet;
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69c8541edcc7 Generate report facets if there are problems with the calculations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 709
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18 import de.intevation.flys.artifacts.model.ReportFacet;
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e8fc770d2f8c 'New Chart' for computed discharge curve.
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parents: 1103
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19 import de.intevation.flys.artifacts.model.EmptyFacet;
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22e4bffbe240 Generated facets for each output aspect.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 689
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20 import de.intevation.flys.artifacts.model.WQKms;
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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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21 import de.intevation.flys.artifacts.model.CalculationResult;
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af3b5d9e91a4 Generate data facets for the computed states.
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parents: 697
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22
692
22e4bffbe240 Generated facets for each output aspect.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 689
diff changeset
23 import de.intevation.flys.artifacts.resources.Resources;
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
24
1103
e0243627ba62 Use FLYSUtils.getRiver instead of WINFOArtifact.getRiver.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 742
diff changeset
25 import de.intevation.flys.utils.FLYSUtils;
703
af3b5d9e91a4 Generate data facets for the computed states.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 697
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26
392
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
27 /**
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
28 * The final state that will be reached after the discharge curve calculation
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
29 * mode has been chosen.
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
30 *
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
31 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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32 */
692
22e4bffbe240 Generated facets for each output aspect.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 689
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33 public class ComputedDischargeCurveState
22e4bffbe240 Generated facets for each output aspect.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 689
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34 extends DefaultState
22e4bffbe240 Generated facets for each output aspect.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 689
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35 implements FacetTypes
22e4bffbe240 Generated facets for each output aspect.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 689
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36 {
5633
5fb103635427 ComputedDischargeCurveState: Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3265
diff changeset
37 /** The logger that is used in this state. */
392
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
38 private static Logger logger =
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
39 Logger.getLogger(ComputedDischargeCurveState.class);
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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40
5633
5fb103635427 ComputedDischargeCurveState: Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 3265
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41
660
627be3ca1ab6 code clean up in states
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 392
diff changeset
42 public ComputedDischargeCurveState() {
392
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
43 }
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
44
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
3265
c1f445b94d03 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2177
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46 /**
c1f445b94d03 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2177
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47 * Get computed discharge curve data from cache (if available) or
c1f445b94d03 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2177
diff changeset
48 * compute anew. Create Waterlevel and DataFacets.
c1f445b94d03 Cosmetics, doc.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2177
diff changeset
49 */
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
50 @Override
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
51 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
diff changeset
52 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
53 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
diff changeset
54 CallContext context,
742
c09c9e05ecfa Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 731
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55 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
diff changeset
56 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
diff changeset
57 ) {
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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58 logger.debug("ComputedDischargeCurveState.computeAdvance");
e8fc770d2f8c 'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
59 if(artifact instanceof WINFOArtifact) {
e8fc770d2f8c 'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
60 WINFOArtifact winfo = (WINFOArtifact)artifact;
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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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61
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parents: 1103
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62 CalculationResult res = old instanceof CalculationResult
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parents: 1103
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63 ? (CalculationResult)old
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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64 : winfo.getComputedDischargeCurveData();
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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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65
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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66 WQKms [] wqkms = (WQKms [])res.getData();
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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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67
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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68 if (facets != null && wqkms.length > 0) {
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parents: 1103
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69 for (int i = 0; i < wqkms.length; ++i) {
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parents: 1103
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70
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parents: 1103
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71 Object[] args = new Object[] {
e8fc770d2f8c 'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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72 FLYSUtils.getRiver(winfo).getName(),
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b56422246f3a Fix issue697 (i18n).
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5633
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73 // Parse Double to allow i18n.
b56422246f3a Fix issue697 (i18n).
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parents: 5633
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74 Double.parseDouble(wqkms[i].getName())
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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75 };
e8fc770d2f8c 'New Chart' for computed discharge curve.
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parents: 1103
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76
e8fc770d2f8c 'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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77 String name = Resources.getMsg(
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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78 context.getMeta(),
e8fc770d2f8c 'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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79 "chart.computed.discharge.curve.curve.label",
e8fc770d2f8c 'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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80 "",
e8fc770d2f8c 'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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81 args);
e8fc770d2f8c 'New Chart' for computed discharge curve.
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parents: 1103
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82
e8fc770d2f8c 'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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83 facets.add(new WaterlevelFacet(i, COMPUTED_DISCHARGE_Q, name));
e8fc770d2f8c 'New Chart' for computed discharge curve.
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parents: 1103
diff changeset
84 facets.add(new WaterlevelFacet(i, AT, "AT data"));
e8fc770d2f8c 'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
85 }
e8fc770d2f8c 'New Chart' for computed discharge curve.
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parents: 1103
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86
e8fc770d2f8c 'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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87 facets.add(new DataFacet(CSV, "CSV data"));
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28dbeb64ce7c Issue 138.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2132
diff changeset
88 facets.add(new DataFacet(PDF, "PDF data"));
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parents: 1103
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89
e8fc770d2f8c 'New Chart' for computed discharge curve.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
90 if (res.getReport().hasProblems()) {
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parents: 1103
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91 facets.add(new ReportFacet());
e8fc770d2f8c 'New Chart' for computed discharge curve.
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parents: 1103
diff changeset
92 }
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
93 }
711
69c8541edcc7 Generate report facets if there are problems with the calculations.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 709
diff changeset
94
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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95 return res;
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853dceead0f4 Only generate facets when needed.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 703
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96 }
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
diff changeset
97 else if(artifact instanceof ChartArtifact) {
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parents: 1103
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98 ChartArtifact chart = (ChartArtifact)artifact;
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parents: 1103
diff changeset
99 facets.add(new EmptyFacet());
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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100 return null;
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Raimund Renkert <raimund.renkert@intevation.de>
parents: 1103
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101 }
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parents: 1103
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102 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
103 }
392
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
104 }
72177020db92 Improved the transition model and added classes to enable the WINFO artifact to create computed discharge curves - NOTE: each of the new classes is just a stub.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
105 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org