Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixAnalysisPeriodsFacet.java @ 3039:7db919b1bc1e
Added new facet for analysis periods and updated facet names in fix analysis.
flys-artifacts/trunk@4608 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Raimund Renkert <raimund.renkert@intevation.de> |
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date | Wed, 06 Jun 2012 12:06:59 +0000 |
parents | |
children | 22da13d1b180 |
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3038:6a37a0134409 | 3039:7db919b1bc1e |
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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 FixAnalysisPeriodsFacet | |
26 extends DataFacet | |
27 implements FacetTypes { | |
28 | |
29 /** House logger. */ | |
30 private static Logger logger = Logger.getLogger(FixAnalysisPeriodsFacet.class); | |
31 | |
32 /** Trivial Constructor. */ | |
33 public FixAnalysisPeriodsFacet() { | |
34 } | |
35 | |
36 | |
37 /** | |
38 * @param name | |
39 */ | |
40 public FixAnalysisPeriodsFacet(int index, String description) { | |
41 super(index, | |
42 FIX_ANALYSIS_PERIODS, | |
43 description, | |
44 ComputeType.ADVANCE, | |
45 null, | |
46 null); | |
47 } | |
48 | |
49 | |
50 /** | |
51 * Returns the data this facet requires. | |
52 * | |
53 * @param artifact the owner artifact. | |
54 * @param context the CallContext (ignored). | |
55 * | |
56 * @return the data. | |
57 */ | |
58 @Override | |
59 public Object getData(Artifact artifact, CallContext context) { | |
60 logger.debug("FixAnalysisPeriodsFacet.getData"); | |
61 | |
62 if (artifact instanceof FLYSArtifact) { | |
63 FLYSArtifact flys = (FLYSArtifact)artifact; | |
64 FixationArtifactAccess access = new FixationArtifactAccess(flys); | |
65 | |
66 CalculationResult res = | |
67 (CalculationResult) flys.compute(context, | |
68 ComputeType.ADVANCE, | |
69 false); | |
70 | |
71 FixResult result = (FixResult) res.getData(); | |
72 | |
73 double km = access.getCurrentKm(); | |
74 | |
75 KMIndex<AnalysisPeriod []> kmPeriods = result.getAnalysisPeriods(); | |
76 AnalysisPeriod[] periods = kmPeriods.binarySearch(km).getValue(); | |
77 | |
78 if (periods == null) { | |
79 return null; | |
80 } | |
81 DateRange[] dates = new DateRange[periods.length]; | |
82 for (int i = 0; i < periods.length; i++) { | |
83 dates[i] = periods[i].getDateRange(); | |
84 } | |
85 return dates; | |
86 } | |
87 else { | |
88 logger.debug("Not an instance of FixationArtifact."); | |
89 return null; | |
90 } | |
91 } | |
92 | |
93 | |
94 /** | |
95 * Create a deep copy of this Facet. | |
96 * @return a deep copy. | |
97 */ | |
98 @Override | |
99 public FixAnalysisPeriodsFacet deepCopy() { | |
100 FixAnalysisPeriodsFacet copy = new FixAnalysisPeriodsFacet(); | |
101 copy.set(this); | |
102 return copy; | |
103 } | |
104 } | |
105 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |