Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java @ 705:853dceead0f4

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Only generate facets when needed. flys-artifacts/trunk@2157 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Sat, 18 Jun 2011 17:03:17 +0000
parents af3b5d9e91a4
children 3b7e9ddf6bb1
rev   line source
688
dc3613c4daf6 Moved Waterlevel state into the correct package.
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parents:
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1 package de.intevation.flys.artifacts.states;
dc3613c4daf6 Moved Waterlevel state into the correct package.
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2
dc3613c4daf6 Moved Waterlevel state into the correct package.
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3 import java.util.List;
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4
dc3613c4daf6 Moved Waterlevel state into the correct package.
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5 import org.apache.log4j.Logger;
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6
dc3613c4daf6 Moved Waterlevel state into the correct package.
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7 import de.intevation.artifacts.CallContext;
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8
dc3613c4daf6 Moved Waterlevel state into the correct package.
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9 import de.intevation.artifactdatabase.state.Facet;
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10
dc3613c4daf6 Moved Waterlevel state into the correct package.
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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 import de.intevation.flys.artifacts.model.FacetTypes;
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708b270dfd30 OutGenerators use now facets to fetch necessary data.
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14 import de.intevation.flys.artifacts.model.WaterlevelFacet;
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15 import de.intevation.flys.artifacts.model.WQKms;
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16
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17 import de.intevation.flys.artifacts.model.DataFacet;
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18
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19
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20 public class WaterlevelState
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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 Logger logger = Logger.getLogger(WaterlevelState.class);
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26
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27
dc3613c4daf6 Moved Waterlevel state into the correct package.
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28 @Override
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29 public Object computeAdvance(
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parents: 696
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30 FLYSArtifact artifact,
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parents: 696
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31 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.
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parents: 696
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32 CallContext context,
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parents: 696
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33 List<Facet> facets,
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34 Object old
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parents: 696
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35 ) {
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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36 WINFOArtifact winfo = (WINFOArtifact)artifact;
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37
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b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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38 WQKms [] res;
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39
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b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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40 if (old instanceof WQKms []) {
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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41 res = (WQKms [])old;
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parents: 696
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42 }
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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43 else {
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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44 res = winfo.getWaterlevelData();
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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45 if (res == null) {
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46 logger.debug("No results given.");
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47 return null;
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parents: 696
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48 }
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parents: 696
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49 }
692
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50
705
853dceead0f4 Only generate facets when needed.
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51 if (facets == null) {
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52 return res;
853dceead0f4 Only generate facets when needed.
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53 }
853dceead0f4 Only generate facets when needed.
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54
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b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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55 for (int i = 0; i < res.length; i++) {
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56 String nameW = null;
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57 String nameQ = null;
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58
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b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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59 if (winfo.isQ()) {
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60 nameQ = res[i].getName();
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61 nameW = "W(" + nameQ + ")";
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62 }
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b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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63 else {
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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64 nameW = res[i].getName();
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65 nameQ = "Q(" + nameQ + ")";
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parents: 696
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66 }
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parents: 696
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67
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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68 logger.debug("Create facet: " + nameW);
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69 logger.debug("Create facet: " + nameQ);
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parents: 696
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70
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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71 Facet w = new WaterlevelFacet(i, LONGITUDINAL_W, nameW);
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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72 Facet q = new WaterlevelFacet(i, LONGITUDINAL_Q, nameQ);
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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73
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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74 facets.add(w);
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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75 facets.add(q);
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parents: 696
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76 }
b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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77
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parents: 697
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78 if (res.length > 0) {
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79 Facet wst = new DataFacet(WST, "WST data");
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80 Facet csv = new DataFacet(CSV, "CSV data");
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81
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82 facets.add(wst);
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83 facets.add(csv);
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84 }
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parents: 697
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85
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b972eba2ed8a Removed ComputeCallback because this was thought too complicated. Fixed issue with facets not be re-generated if same state is entered again.
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parents: 696
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86 return res;
688
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87 }
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88 }
dc3613c4daf6 Moved Waterlevel state into the correct package.
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89 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org