Mercurial > dive4elements > river

comparison artifacts/src/main/java/org/dive4elements/river/artifacts/model/fixings/FixAnalysisEventsFacet.java @ 5838:5aa05a7a34b7

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Rename modules to more fitting names.
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 25 Apr 2013 15:23:37 +0200
parents flys-artifacts/src/main/java/org/dive4elements/river/artifacts/model/fixings/FixAnalysisEventsFacet.java@bd047b71ab37
children 4897a58c8746
comparison
equal deleted inserted replaced
5837:d9901a08d0a6 5838:5aa05a7a34b7
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.model.CalculationResult;
9 import org.dive4elements.river.artifacts.model.FacetTypes;
10
11 import org.dive4elements.river.artifacts.states.DefaultState.ComputeType;
12
13 import org.dive4elements.river.utils.KMIndex;
14
15 import org.apache.log4j.Logger;
16
17 /**
18 * Facet to show W values for Q values at km for a date.
19 *
20 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
21 */
22 public class FixAnalysisEventsFacet
23 extends FixingsFacet
24 implements FacetTypes {
25
26 /** House logger. */
27 private static Logger logger = Logger.getLogger(FixAnalysisEventsFacet.class);
28
29 /** Trivial Constructor. */
30 public FixAnalysisEventsFacet() {
31 }
32
33
34 /**
35 * @param name
36 */
37 public FixAnalysisEventsFacet(int index, String name, String description) {
38 super(index,
39 name,
40 description,
41 ComputeType.ADVANCE,
42 null,
43 null);
44 }
45
46
47 /**
48 * Returns the data this facet requires.
49 *
50 * @param artifact the owner artifact.
51 * @param context the CallContext (ignored).
52 *
53 * @return the data.
54 */
55 @Override
56 public Object getData(Artifact artifact, CallContext context) {
57 logger.debug("FixAnalysisEventsFacet.getData");
58
59 if (artifact instanceof FLYSArtifact) {
60 FLYSArtifact flys = (FLYSArtifact)artifact;
61
62 CalculationResult res =
63 (CalculationResult) flys.compute(context,
64 ComputeType.ADVANCE,
65 false);
66
67 FixAnalysisResult result = (FixAnalysisResult) res.getData();
68 double currentKm = getCurrentKm(context);
69
70 KMIndex<AnalysisPeriod []> kmPeriods = result.getAnalysisPeriods();
71 KMIndex.Entry<AnalysisPeriod []> kmPeriodsEntry =
72 kmPeriods.binarySearch(currentKm);
73
74 if(kmPeriodsEntry == null) {
75 logger.debug("getData: kmPeriodsEntry == null");
76 return null;
77 }
78
79 AnalysisPeriod[] periods = kmPeriodsEntry.getValue();
80 if (periods == null) {
81 logger.debug("getData: periods == null");
82 return null;
83 }
84 int ndx = index >> 8;
85 QWD[] qwdData = periods[ndx].getQWDs();
86 if (qwdData == null) {
87 return null;
88 }
89 int ndy = index & 255;
90 for (int i = 0; i < qwdData.length; i++) {
91 if (qwdData[i].getIndex() == ndy) {
92 return qwdData[i];
93 }
94 }
95 return null;
96 }
97 else {
98 logger.debug("Not an instance of FixationArtifact.");
99 return null;
100 }
101 }
102
103
104 /**
105 * Create a deep copy of this Facet.
106 * @return a deep copy.
107 */
108 @Override
109 public FixAnalysisEventsFacet deepCopy() {
110 FixAnalysisEventsFacet copy = new FixAnalysisEventsFacet();
111 copy.set(this);
112 return copy;
113 }
114 }
115 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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