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comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/ReferenceCurveFacet.java @ 2756:ba15eb120a02

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Expose reference curve parameters via blackboard. flys-artifacts/trunk@4491 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Thu, 24 May 2012 04:36:53 +0000
parents dce0cc856357
children 5642a83420f2
comparison
equal deleted inserted replaced
2755:d972c4cf5898 2756:ba15eb120a02
1 package de.intevation.flys.artifacts.model; 1 package de.intevation.flys.artifacts.model;
2 2
3 import java.util.ArrayList;
3 import java.util.List; 4 import java.util.List;
4 import java.util.Collections; 5 import java.util.Collections;
5 6
6 import de.intevation.artifactdatabase.state.Facet; 7 import de.intevation.artifactdatabase.state.Facet;
7 8
8 import de.intevation.artifacts.Artifact; 9 import de.intevation.artifacts.Artifact;
9 import de.intevation.artifacts.CallContext; 10 import de.intevation.artifacts.CallContext;
10 11
11 import de.intevation.flys.artifacts.FLYSArtifact; 12 import de.intevation.flys.artifacts.FLYSArtifact;
13 import de.intevation.flys.artifacts.WINFOArtifact;
12 14
13 import de.intevation.flys.artifacts.states.DefaultState.ComputeType; 15 import de.intevation.flys.artifacts.states.DefaultState.ComputeType;
14 16
15 import org.apache.log4j.Logger; 17 import org.apache.log4j.Logger;
18
16 19
17 /** Facet for W-over-Ws. */ 20 /** Facet for W-over-Ws. */
18 public class ReferenceCurveFacet 21 public class ReferenceCurveFacet
19 extends DataFacet 22 extends DataFacet
20 { 23 {
21 private static Logger log = Logger.getLogger(ReferenceCurveFacet.class); 24 private static Logger log = Logger.getLogger(ReferenceCurveFacet.class);
22 25
23 public static final String CONTEXT_KEY = "reference.curve.axis.scale"; 26 public static final String CONTEXT_KEY = "reference.curve.axis.scale";
24 27
28 /** Blackboard data provider key for reference curves start km. */
29 public static final String BB_REFERENCECURVE_STARTKM =
30 "reference_curve.startkm";
31
32 /** Blackboard data provider key for reference curves end kms. */
33 public static final String BB_REFERENCECURVE_ENDKMS =
34 "reference_curve.endkms";
35
36
25 public ReferenceCurveFacet() { 37 public ReferenceCurveFacet() {
26 } 38 }
39
27 40
28 public ReferenceCurveFacet(int index, String name, String description) { 41 public ReferenceCurveFacet(int index, String name, String description) {
29 super(index, name, description, ComputeType.ADVANCE, null, null); 42 super(index, name, description, ComputeType.ADVANCE, null, null);
30 } 43 }
44
31 45
32 public ReferenceCurveFacet( 46 public ReferenceCurveFacet(
33 int index, 47 int index,
34 String name, 48 String name,
35 String description, 49 String description,
38 String hash 52 String hash
39 ) { 53 ) {
40 super(index, name, description, type, hash, stateID); 54 super(index, name, description, type, hash, stateID);
41 } 55 }
42 56
57
43 public Object getData(Artifact artifact, CallContext context) { 58 public Object getData(Artifact artifact, CallContext context) {
44 59
45 if (log.isDebugEnabled()) { 60 if (log.isDebugEnabled()) {
46 log.debug("Get data for reference curve at index: " + index + 61 log.debug("Get data for reference curve at index: " + index +
47 " /stateId: " + stateId); 62 " /stateId: " + stateId);
48 } 63 }
49 64
50 return getWWQQ(artifact, context); 65 return getWWQQ(artifact, context);
51 } 66 }
52 67
68
69 /**
70 * Can provide parameters of reference curve
71 * @param key will respond on BB_REFERENCECURVE START/ENDKMS
72 * @param param ignored
73 * @param context ignored
74 * @return whatever parameters for reference curve
75 */
76 @Override
77 public Object provideBlackboardData(Artifact artifact,
78 Object key,
79 Object param,
80 CallContext context
81 ) {
82 WINFOArtifact winfo = (WINFOArtifact) artifact;
83 if (key.equals(BB_REFERENCECURVE_STARTKM)) {
84 return winfo.getReferenceStartKm();
85 }
86 else if (key.equals(BB_REFERENCECURVE_ENDKMS)) {
87 return winfo.getReferenceEndKms();
88 }
89 else {
90 return null;
91 }
92 }
93
94
53 protected WWQQ getWWQQ(Artifact artifact, CallContext context) { 95 protected WWQQ getWWQQ(Artifact artifact, CallContext context) {
54 FLYSArtifact winfo = (FLYSArtifact)artifact; 96 FLYSArtifact winfo = (FLYSArtifact)artifact;
55 97
56 CalculationResult res = (CalculationResult) 98 CalculationResult res = (CalculationResult)
57 winfo.compute(context, hash, stateId, type, false); 99 winfo.compute(context, hash, stateId, type, false);
58 100
59 return ((WWQQ [])res.getData())[index]; 101 return ((WWQQ [])res.getData())[index];
60 } 102 }
103
61 104
62 @Override 105 @Override
63 public void set(Facet other) { 106 public void set(Facet other) {
64 super.set(other); 107 super.set(other);
65 ReferenceCurveFacet o = (ReferenceCurveFacet)other; 108 ReferenceCurveFacet o = (ReferenceCurveFacet)other;
66 type = o.type; 109 type = o.type;
67 hash = o.hash; 110 hash = o.hash;
68 stateId = o.stateId; 111 stateId = o.stateId;
69 } 112 }
70 113
114
71 /** Copy deeply. */ 115 /** Copy deeply. */
72 @Override 116 @Override
73 public Facet deepCopy() { 117 public Facet deepCopy() {
74 ReferenceCurveFacet copy = new ReferenceCurveFacet(); 118 ReferenceCurveFacet copy = new ReferenceCurveFacet();
75 copy.set(this); 119 copy.set(this);
76 return copy; 120 return copy;
77 } 121 }
122
123
124 @Override
125 public List getStaticDataProviderKeys(Artifact art) {
126 List list = new ArrayList();
127 list.add(BB_REFERENCECURVE_STARTKM);
128 list.add(BB_REFERENCECURVE_ENDKMS);
129 return list;
130 }
131
78 132
79 @Override 133 @Override
80 public List getDataProviderKeys(Artifact art, CallContext context) { 134 public List getDataProviderKeys(Artifact art, CallContext context) {
81 135
82 // compute / get data 136 // compute / get data
88 } 142 }
89 else { 143 else {
90 ((WWAxisTypes)obj).classify(getWWQQ(art, context)); 144 ((WWAxisTypes)obj).classify(getWWQQ(art, context));
91 } 145 }
92 146
93 return Collections.emptyList(); 147 return getStaticDataProviderKeys(art);//Collections.emptyList();
94 } 148 }
95 } 149 }
96 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : 150 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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