Mercurial > dive4elements > river

comparison artifacts/src/main/java/org/dive4elements/river/artifacts/model/fixings/FixWQCurveFacet.java @ 6868:08e3c22500f3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fix Analysis: Code simplification in facets.
author Sascha L. Teichmann <teichmann@intevation.de>
date Mon, 19 Aug 2013 16:29:28 +0200
parents a0078e5e3b39
children cde863b2dae3
comparison
equal deleted inserted replaced
6867:0f3dad5d74a2 6868:08e3c22500f3
64 * 64 *
65 * @return the data. 65 * @return the data.
66 */ 66 */
67 @Override 67 @Override
68 public Object getData(Artifact artifact, CallContext context) { 68 public Object getData(Artifact artifact, CallContext context) {
69
69 logger.debug("getData"); 70 logger.debug("getData");
70 if (artifact instanceof D4EArtifact) { 71 if (!(artifact instanceof D4EArtifact)) {
71 D4EArtifact flys = (D4EArtifact)artifact;
72 FixAnalysisAccess access = new FixAnalysisAccess(flys);
73
74 CalculationResult res =
75 (CalculationResult) flys.compute(context,
76 ComputeType.ADVANCE,
77 false);
78
79 FixResult result = (FixResult) res.getData();
80 double currentKm = getCurrentKm(context);
81
82 logger.debug("getData: km = " + currentKm);
83
84 String function = access.getFunction();
85 Function ff = FunctionFactory.getInstance().getFunction(function);
86
87 if (ff == null) {
88 logger.warn("getData: ff == null");
89 return null;
90 }
91
92 Parameters params = result.getParameters();
93 String[] paramNames = ff.getParameterNames();
94
95 double [] coeffs = params.interpolate("km", currentKm, paramNames);
96
97 if (coeffs == null) {
98 logger.warn("getData: coeffs == null");
99 return null;
100 }
101
102 org.dive4elements.river.artifacts.math.Function mf =
103 ff.instantiate(coeffs);
104
105 double maxQ = FixFacetUtils.getMaxQ(params, currentKm);
106 logger.debug("getData: maxQ = " + maxQ);
107
108 FixFunction fix = new FixFunction(
109 ff.getName(),
110 ff.getDescription(),
111 mf,
112 maxQ);
113
114 return fix;
115 }
116 else {
117 logger.debug("Not an instance of D4EArtifact / FixationArtifact."); 72 logger.debug("Not an instance of D4EArtifact / FixationArtifact.");
118 return null; 73 return null;
119 } 74 }
75
76 D4EArtifact flys = (D4EArtifact)artifact;
77 FixAnalysisAccess access = new FixAnalysisAccess(flys);
78
79 CalculationResult res =
80 (CalculationResult) flys.compute(context,
81 ComputeType.ADVANCE,
82 false);
83
84 FixResult result = (FixResult) res.getData();
85 double currentKm = getCurrentKm(context);
86
87 logger.debug("getData: km = " + currentKm);
88
89 String function = access.getFunction();
90 Function ff = FunctionFactory.getInstance().getFunction(function);
91
92 if (ff == null) {
93 logger.warn("getData: ff == null");
94 return null;
95 }
96
97 Parameters params = result.getParameters();
98 String[] paramNames = ff.getParameterNames();
99
100 double [] coeffs = params.interpolate("km", currentKm, paramNames);
101
102 if (coeffs == null) {
103 logger.warn("getData: coeffs == null");
104 return null;
105 }
106
107 org.dive4elements.river.artifacts.math.Function mf =
108 ff.instantiate(coeffs);
109
110 double maxQ = FixFacetUtils.getMaxQ(params, currentKm);
111 logger.debug("getData: maxQ = " + maxQ);
112
113 FixFunction fix = new FixFunction(
114 ff.getName(),
115 ff.getDescription(),
116 mf,
117 maxQ);
118
119 return fix;
120 } 120 }
121 121
122 /** 122 /**
123 * Create a deep copy of this Facet. 123 * Create a deep copy of this Facet.
124 * @return a deep copy. 124 * @return a deep copy.
http://dive4elements.wald.intevation.org