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comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/fixings/FixDerivateFacet.java @ 3080:dc2765e31e1f

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Added getData method with an additional km parameter. flys-artifacts/trunk@4676 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Raimund Renkert <raimund.renkert@intevation.de>
date Fri, 15 Jun 2012 12:42:13 +0000
parents d87aadaa4f7e
children 26119b7b3154
comparison
equal deleted inserted replaced
3079:8ad8a227d983 3080:dc2765e31e1f
31 implements FacetTypes { 31 implements FacetTypes {
32 32
33 /** House logger. */ 33 /** House logger. */
34 private static Logger logger = Logger.getLogger(FixDerivateFacet.class); 34 private static Logger logger = Logger.getLogger(FixDerivateFacet.class);
35 35
36 private double currentKm;
37
36 /** Trivial Constructor. */ 38 /** Trivial Constructor. */
37 public FixDerivateFacet() { 39 public FixDerivateFacet() {
38 } 40 }
39 41
40 42
41 /** 43 /**
42 * @param name 44 * @param name
43 */ 45 */
44 public FixDerivateFacet(String name, String description) { 46 public FixDerivateFacet(String name, String description) {
45 super(0, name, description, ComputeType.ADVANCE, null, null); 47 super(0, name, description, ComputeType.ADVANCE, null, null);
48 }
49
50
51 public Object getData(Artifact artifact, CallContext context, double km) {
52 this.currentKm = km;
53 return getData(artifact, context);
46 } 54 }
47 55
48 56
49 /** 57 /**
50 * Returns the data this facet requires. 58 * Returns the data this facet requires.
66 ComputeType.ADVANCE, 74 ComputeType.ADVANCE,
67 false); 75 false);
68 76
69 FixResult result = (FixResult) res.getData(); 77 FixResult result = (FixResult) res.getData();
70 78
71 double km = access.getCurrentKm();
72
73 String function = access.getFunction(); 79 String function = access.getFunction();
74 Function ff = FunctionFactory.getInstance().getFunction(function); 80 Function ff = FunctionFactory.getInstance().getFunction(function);
75 Function.Derivative fd = ff.getDerivative(); 81 Function.Derivative fd = ff.getDerivative();
76 82
77 Parameters params = result.getParameters(); 83 Parameters params = result.getParameters();
78 int row = params.binarySearch("km", km, Math.pow(10, -4)); 84 int row = params.binarySearch("km", currentKm, Math.pow(10, -4));
79 if(row < 0) { 85 if(row < 0) {
80 row = -row - 1; 86 row = -row - 1;
81 logger.debug("getData: no direct hit in params.binarySearch"); 87 logger.debug("getData: no direct hit in params.binarySearch");
82 } 88 }
83 String[] paramNames = ff.getParameterNames(); 89 String[] paramNames = ff.getParameterNames();
86 params.get(row, paramInd, coeffs); 92 params.get(row, paramInd, coeffs);
87 93
88 de.intevation.flys.artifacts.math.Function mf = 94 de.intevation.flys.artifacts.math.Function mf =
89 fd.instantiate(coeffs); 95 fd.instantiate(coeffs);
90 96
91 double maxQ = getMaxQ(result, km); 97 double maxQ = getMaxQ(result, currentKm);
92 98
93 FixFunction fix = new FixFunction( 99 FixFunction fix = new FixFunction(
94 "", 100 "",
95 ff.getDescription(), 101 ff.getDescription(),
96 mf, 102 mf,
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