Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/org/dive4elements/river/artifacts/math/UnivariateRealFunctionFunction.java @ 5831:bd047b71ab37
Repaired internal references
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 25 Apr 2013 12:06:39 +0200 |
| parents | flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/UnivariateRealFunctionFunction.java@893b2477208f |
| children |
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| 5830:160f53ee0870 | 5831:bd047b71ab37 |
|---|---|
| 1 package org.dive4elements.river.artifacts.math; | |
| 2 | |
| 3 import org.apache.commons.math.FunctionEvaluationException; | |
| 4 | |
| 5 import org.apache.commons.math.analysis.UnivariateRealFunction; | |
| 6 | |
| 7 public final class UnivariateRealFunctionFunction | |
| 8 implements Function | |
| 9 { | |
| 10 private UnivariateRealFunction function; | |
| 11 | |
| 12 public UnivariateRealFunctionFunction(UnivariateRealFunction function) { | |
| 13 this.function = function; | |
| 14 } | |
| 15 | |
| 16 @Override | |
| 17 public double value(double x) { | |
| 18 try { | |
| 19 return function.value(x); | |
| 20 } | |
| 21 catch (FunctionEvaluationException fee) { | |
| 22 return Double.NaN; | |
| 23 } | |
| 24 } | |
| 25 | |
| 26 public UnivariateRealFunction getFunction() { | |
| 27 return function; | |
| 28 } | |
| 29 | |
| 30 public void setFunction(UnivariateRealFunction function) { | |
| 31 this.function = function; | |
| 32 } | |
| 33 } | |
| 34 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |