Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixAvSectorFacet.java @ 3028:77b5f5a26700
Added facets for fix analysis.
flys-artifacts/trunk@4597 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Raimund Renkert <raimund.renkert@intevation.de> |
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date | Wed, 06 Jun 2012 08:07:32 +0000 |
parents | |
children | b388d888330d |
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3027:52aac4941d2a | 3028:77b5f5a26700 |
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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.artifacts.FLYSArtifact; | |
9 import de.intevation.flys.artifacts.FixationArtifactAccess; | |
10 | |
11 import de.intevation.flys.artifacts.model.FacetTypes; | |
12 import de.intevation.flys.artifacts.model.DataFacet; | |
13 import de.intevation.flys.artifacts.model.CalculationResult; | |
14 | |
15 import de.intevation.flys.utils.KMIndex; | |
16 | |
17 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; | |
18 | |
19 | |
20 /** | |
21 * Facet to show average W values for Q sectors. | |
22 * | |
23 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | |
24 */ | |
25 public class FixAvSectorFacet | |
26 extends DataFacet | |
27 implements FacetTypes { | |
28 | |
29 /** House logger. */ | |
30 private static Logger logger = Logger.getLogger(FixAvSectorFacet.class); | |
31 | |
32 /** Trivial Constructor. */ | |
33 public FixAvSectorFacet() { | |
34 } | |
35 | |
36 | |
37 public FixAvSectorFacet(int ndx, String description) { | |
38 super( | |
39 ndx, | |
40 FIX_SECTOR_AVERAGE, | |
41 description, | |
42 ComputeType.ADVANCE, | |
43 null, | |
44 null); | |
45 } | |
46 | |
47 | |
48 /** | |
49 * Returns the data this facet requires. | |
50 * | |
51 * @param artifact the owner artifact. | |
52 * @param context the CallContext. | |
53 * | |
54 * @return the data as QWD array (QWD[]). | |
55 */ | |
56 @Override | |
57 public Object getData(Artifact artifact, CallContext context) { | |
58 logger.debug("FixAvSectorFacet.getData"); | |
59 | |
60 if (artifact instanceof FLYSArtifact) { | |
61 FLYSArtifact flys = (FLYSArtifact)artifact; | |
62 FixationArtifactAccess access = new FixationArtifactAccess(flys); | |
63 | |
64 CalculationResult res = | |
65 (CalculationResult) flys.compute(context, | |
66 ComputeType.ADVANCE, | |
67 false); | |
68 | |
69 FixResult result = (FixResult) res.getData(); | |
70 | |
71 double km = access.getCurrentKm(); | |
72 | |
73 KMIndex<AnalysisPeriod []> kmPeriods = result.getAnalysisPeriods(); | |
74 AnalysisPeriod[] periods = kmPeriods.binarySearch(km).getValue(); | |
75 | |
76 if (periods == null) { | |
77 return null; | |
78 } | |
79 QWD[] qwdData = periods[index].getQSectorAverages(); | |
80 return periods; | |
81 } | |
82 else { | |
83 logger.debug("Not an instance of FixationArtifact."); | |
84 return null; | |
85 } | |
86 } | |
87 | |
88 | |
89 /** | |
90 * Create a deep copy of this Facet. | |
91 * @return a deep copy. | |
92 */ | |
93 @Override | |
94 public FixAvSectorFacet deepCopy() { | |
95 FixAvSectorFacet copy = new FixAvSectorFacet(); | |
96 copy.set(this); | |
97 return copy; | |
98 } | |
99 } | |
100 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |