Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixLongitudinalReferenceFacet.java @ 3169:b6da650b0718
FixA: Added longitudinal section chart.
flys-artifacts/trunk@4782 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Raimund Renkert <raimund.renkert@intevation.de> |
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date | Mon, 25 Jun 2012 15:53:34 +0000 |
parents | |
children | 70966b52c073 |
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3168:e10323bf3cbc | 3169:b6da650b0718 |
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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 import de.intevation.flys.artifacts.model.Parameters; | |
15 | |
16 import de.intevation.flys.utils.KMIndex; | |
17 | |
18 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; | |
19 | |
20 | |
21 /** | |
22 * Facet to show average W values for Q sectors. | |
23 * | |
24 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> | |
25 */ | |
26 public class FixLongitudinalReferenceFacet | |
27 extends DataFacet | |
28 implements FacetTypes { | |
29 | |
30 /** House logger. */ | |
31 private static Logger logger = Logger.getLogger(FixLongitudinalReferenceFacet.class); | |
32 | |
33 /** Trivial Constructor. */ | |
34 public FixLongitudinalReferenceFacet() { | |
35 } | |
36 | |
37 | |
38 public FixLongitudinalReferenceFacet( | |
39 int ndx, | |
40 String name, | |
41 String description) | |
42 { | |
43 super( | |
44 ndx, | |
45 name, | |
46 description, | |
47 ComputeType.ADVANCE, | |
48 null, | |
49 null); | |
50 } | |
51 | |
52 | |
53 /** | |
54 * Returns the data this facet requires. | |
55 * | |
56 * @param artifact the owner artifact. | |
57 * @param context the CallContext. | |
58 * | |
59 * @return the data as KMIndex. | |
60 */ | |
61 @Override | |
62 public Object getData(Artifact artifact, CallContext context) { | |
63 logger.debug("FixLongitudinalReferenceFacet.getData"); | |
64 | |
65 if (artifact instanceof FLYSArtifact) { | |
66 FLYSArtifact flys = (FLYSArtifact)artifact; | |
67 FixationArtifactAccess access = new FixationArtifactAccess(flys); | |
68 | |
69 CalculationResult res = | |
70 (CalculationResult) flys.compute(context, | |
71 ComputeType.ADVANCE, | |
72 false); | |
73 | |
74 FixResult result = (FixResult) res.getData(); | |
75 | |
76 KMIndex<QWD []> kmReference = result.getReferenced(); | |
77 | |
78 if (kmReference == null) { | |
79 logger.warn("No references found."); | |
80 return null; | |
81 } | |
82 | |
83 return kmReference; | |
84 } | |
85 else { | |
86 logger.warn("Artifact is no instance of FLYSArtifact."); | |
87 return null; | |
88 } | |
89 } | |
90 | |
91 | |
92 /** | |
93 * Create a deep copy of this Facet. | |
94 * @return a deep copy. | |
95 */ | |
96 @Override | |
97 public FixLongitudinalReferenceFacet deepCopy() { | |
98 FixLongitudinalReferenceFacet copy = | |
99 new FixLongitudinalReferenceFacet(); | |
100 copy.set(this); | |
101 return copy; | |
102 } | |
103 } | |
104 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |