Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixAnalysisEventsFacet.java @ 3035:b388d888330d
Implemented facets and splitted up the event facet.Implemented facets and splitted up the event facet.
flys-artifacts/trunk@4604 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Raimund Renkert <raimund.renkert@intevation.de> |
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date | Wed, 06 Jun 2012 11:35:32 +0000 |
parents | |
children | 7db919b1bc1e |
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3034:842502b3913a | 3035:b388d888330d |
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1 package de.intevation.flys.artifacts.model.fixings; | |
2 | |
3 import org.apache.log4j.Logger; | |
4 | |
5 import de.intevation.artifacts.Artifact; | |
6 import de.intevation.artifacts.CallContext; | |
7 | |
8 import de.intevation.flys.utils.KMIndex; | |
9 | |
10 import de.intevation.flys.artifacts.FLYSArtifact; | |
11 import de.intevation.flys.artifacts.FixationArtifactAccess; | |
12 | |
13 import de.intevation.flys.artifacts.model.FacetTypes; | |
14 import de.intevation.flys.artifacts.model.DataFacet; | |
15 import de.intevation.flys.artifacts.model.CalculationResult; | |
16 | |
17 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; | |
18 | |
19 | |
20 /** | |
21 * Facet to show W values for Q values at km for a date. | |
22 * | |
23 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | |
24 */ | |
25 public class FixAnalysisEventsFacet | |
26 extends DataFacet | |
27 implements FacetTypes { | |
28 | |
29 /** House logger. */ | |
30 private static Logger logger = Logger.getLogger(FixAnalysisEventsFacet.class); | |
31 | |
32 /** Trivial Constructor. */ | |
33 public FixAnalysisEventsFacet() { | |
34 } | |
35 | |
36 | |
37 /** | |
38 * @param name | |
39 */ | |
40 public FixAnalysisEventsFacet(int index, String description) { | |
41 super(index, FIX_EVENTS, description, ComputeType.ADVANCE, null, null); | |
42 } | |
43 | |
44 | |
45 /** | |
46 * Returns the data this facet requires. | |
47 * | |
48 * @param artifact the owner artifact. | |
49 * @param context the CallContext (ignored). | |
50 * | |
51 * @return the data. | |
52 */ | |
53 @Override | |
54 public Object getData(Artifact artifact, CallContext context) { | |
55 logger.debug("FixAnalysisEventsFacet.getData"); | |
56 | |
57 if (artifact instanceof FLYSArtifact) { | |
58 FLYSArtifact flys = (FLYSArtifact)artifact; | |
59 FixationArtifactAccess access = new FixationArtifactAccess(flys); | |
60 | |
61 CalculationResult res = | |
62 (CalculationResult) flys.compute(context, | |
63 ComputeType.ADVANCE, | |
64 false); | |
65 | |
66 FixResult result = (FixResult) res.getData(); | |
67 | |
68 double km = access.getCurrentKm(); | |
69 | |
70 KMIndex<AnalysisPeriod []> kmPeriods = result.getAnalysisPeriods(); | |
71 AnalysisPeriod[] periods = kmPeriods.binarySearch(km).getValue(); | |
72 | |
73 if (periods == null) { | |
74 return null; | |
75 } | |
76 QWD[] qwdData = periods[index].getQWDs(); | |
77 return qwdData; | |
78 } | |
79 else { | |
80 logger.debug("Not an instance of FixationArtifact."); | |
81 return null; | |
82 } | |
83 } | |
84 | |
85 | |
86 /** | |
87 * Create a deep copy of this Facet. | |
88 * @return a deep copy. | |
89 */ | |
90 @Override | |
91 public FixAnalysisEventsFacet deepCopy() { | |
92 FixAnalysisEventsFacet copy = new FixAnalysisEventsFacet(); | |
93 copy.set(this); | |
94 return copy; | |
95 } | |
96 } | |
97 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |