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comparison flys-artifacts/src/main/java/org/dive4elements/river/artifacts/model/fixings/FixAnalysisPeriodsFacet.java @ 5831:bd047b71ab37

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Repaired internal references
author Sascha L. Teichmann <teichmann@intevation.de>
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
comparison
equal deleted inserted replaced
5830:160f53ee0870 5831:bd047b71ab37
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 :
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