Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/org/dive4elements/river/artifacts/model/fixings/FixAnalysisPeriodsFacet.java @ 5831:bd047b71ab37
Repaired internal references
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Thu, 25 Apr 2013 12:06:39 +0200 |
parents | flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixAnalysisPeriodsFacet.java@acfd48384835 |
children |
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5830:160f53ee0870 | 5831:bd047b71ab37 |
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1 package org.dive4elements.river.artifacts.model.fixings; | |
2 | |
3 import org.dive4elements.artifacts.Artifact; | |
4 import org.dive4elements.artifacts.CallContext; | |
5 | |
6 import org.dive4elements.river.artifacts.FLYSArtifact; | |
7 | |
8 import org.dive4elements.river.artifacts.access.FixAnalysisAccess; | |
9 | |
10 import org.dive4elements.river.artifacts.model.CalculationResult; | |
11 import org.dive4elements.river.artifacts.model.DateRange; | |
12 import org.dive4elements.river.artifacts.model.FacetTypes; | |
13 | |
14 import org.dive4elements.river.artifacts.states.DefaultState.ComputeType; | |
15 | |
16 import org.dive4elements.river.utils.KMIndex; | |
17 | |
18 import org.apache.log4j.Logger; | |
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 FixingsFacet | |
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 name, String description) { | |
41 super(index, | |
42 name, | |
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 FixAnalysisAccess access = new FixAnalysisAccess(flys, context); | |
65 | |
66 CalculationResult res = | |
67 (CalculationResult) flys.compute(context, | |
68 ComputeType.ADVANCE, | |
69 false); | |
70 | |
71 FixAnalysisResult result = (FixAnalysisResult) res.getData(); | |
72 double currentKm = getCurrentKm(context); | |
73 | |
74 KMIndex<AnalysisPeriod []> kmPeriods = result.getAnalysisPeriods(); | |
75 KMIndex.Entry<AnalysisPeriod []> kmPeriodsEntry = | |
76 kmPeriods.binarySearch(currentKm); | |
77 | |
78 if (kmPeriodsEntry == null) { | |
79 return null; | |
80 } | |
81 | |
82 AnalysisPeriod[] periods = kmPeriodsEntry.getValue(); | |
83 | |
84 if (periods == null) { | |
85 return null; | |
86 } | |
87 DateRange[] dates = new DateRange[periods.length]; | |
88 for (int i = 0; i < periods.length; i++) { | |
89 dates[i] = periods[i].getDateRange(); | |
90 } | |
91 return dates; | |
92 } | |
93 else { | |
94 logger.debug("Not an instance of FixationArtifact."); | |
95 return null; | |
96 } | |
97 } | |
98 | |
99 | |
100 /** | |
101 * Create a deep copy of this Facet. | |
102 * @return a deep copy. | |
103 */ | |
104 @Override | |
105 public FixAnalysisPeriodsFacet deepCopy() { | |
106 FixAnalysisPeriodsFacet copy = new FixAnalysisPeriodsFacet(); | |
107 copy.set(this); | |
108 return copy; | |
109 } | |
110 } | |
111 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |