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comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/ReferenceCurveFacet.java @ 2256:dd93a8e1377a

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First steps to serve the data in cm if we are are gauges only. flys-artifacts/trunk@3910 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Fri, 03 Feb 2012 18:03:26 +0000
parents fdeb6d61c24c
children d4330439be3a
comparison
equal deleted inserted replaced
2255:eab357067e06 2256:dd93a8e1377a
1 package de.intevation.flys.artifacts.model; 1 package de.intevation.flys.artifacts.model;
2
3 import java.util.List;
4 import java.util.Arrays;
2 5
3 import de.intevation.artifactdatabase.state.Facet; 6 import de.intevation.artifactdatabase.state.Facet;
4 7
5 import de.intevation.artifacts.Artifact; 8 import de.intevation.artifacts.Artifact;
6 import de.intevation.artifacts.CallContext; 9 import de.intevation.artifacts.CallContext;
13 16
14 /** Facet for W-over-Ws. */ 17 /** Facet for W-over-Ws. */
15 public class ReferenceCurveFacet 18 public class ReferenceCurveFacet
16 extends DataFacet 19 extends DataFacet
17 { 20 {
21 public static final String BLACK_BOARD_KEY = "reference.curve.axis.scale";
22
23 public static final List BLACK_BOARD_KEY_LIST =
24 Arrays.asList(new String [] { BLACK_BOARD_KEY });
25
18 private static Logger log = Logger.getLogger(ReferenceCurveFacet.class); 26 private static Logger log = Logger.getLogger(ReferenceCurveFacet.class);
19 27
20 public ReferenceCurveFacet() { 28 public ReferenceCurveFacet() {
21 } 29 }
22 30
40 if (log.isDebugEnabled()) { 48 if (log.isDebugEnabled()) {
41 log.debug("Get data for reference curve at index: " + index + 49 log.debug("Get data for reference curve at index: " + index +
42 " /stateId: " + stateId); 50 " /stateId: " + stateId);
43 } 51 }
44 52
53 return getWW(artifact, context);
54 }
55
56 protected WW getWW(Artifact artifact, CallContext context) {
45 FLYSArtifact winfo = (FLYSArtifact)artifact; 57 FLYSArtifact winfo = (FLYSArtifact)artifact;
46 58
47 CalculationResult res = (CalculationResult) 59 CalculationResult res = (CalculationResult)
48 winfo.compute(context, hash, stateId, type, false); 60 winfo.compute(context, hash, stateId, type, false);
49 61
50 return getInternalData((WW [])res.getData()); 62 return ((WW [])res.getData())[index];
51 }
52
53 /** To be overwritten by normalized reference curve. */
54 protected Object getInternalData(WW [] wws) {
55 // Using the ApplyFunctionIterator to unify data processing.
56 return new WW.ApplyFunctionIterator(wws[index]);
57 } 63 }
58 64
59 @Override 65 @Override
60 public void set(Facet other) { 66 public void set(Facet other) {
61 super.set(other); 67 super.set(other);
70 public Facet deepCopy() { 76 public Facet deepCopy() {
71 ReferenceCurveFacet copy = new ReferenceCurveFacet(); 77 ReferenceCurveFacet copy = new ReferenceCurveFacet();
72 copy.set(this); 78 copy.set(this);
73 return copy; 79 return copy;
74 } 80 }
81
82 @Override
83 public List getDataProviderKeys(Artifact art) {
84 return BLACK_BOARD_KEY_LIST;
85 }
86
87 @Override
88 public Object provideBlackboardData(
89 Artifact artifact,
90 Object key,
91 Object param,
92 CallContext context
93 ) {
94 if (!key.equals(BLACK_BOARD_KEY)) {
95 return null;
96 }
97
98 Object obj = context.getContextValue("reference.curve.axis.scale");
99
100 if (!(obj instanceof WWAxisTypes)) {
101 obj = new WWAxisTypes(getWW(artifact, context));
102 }
103 else {
104 ((WWAxisTypes)obj).classify(getWW(artifact, context));
105 }
106
107 return obj;
108 }
75 } 109 }
76 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : 110 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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