Mercurial > dive4elements > gnv-client
comparison gnv-artifacts/src/main/java/de/intevation/gnv/math/ConstantFunction.java @ 433:828df3ddb758
Added interpolation capabilities along z axis to XYColumns.
gnv-artifacts/trunk@481 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Wed, 23 Dec 2009 12:20:25 +0000 |
| parents | |
| children | 9a828e5a2390 |
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| 432:6a70e8883307 | 433:828df3ddb758 |
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| 1 package de.intevation.gnv.math; | |
| 2 | |
| 3 import org.apache.commons.math.analysis.UnivariateRealFunction; | |
| 4 | |
| 5 /** | |
| 6 * @author Sascha L. Teichmann <sascha.teichmann@intevation.de> | |
| 7 */ | |
| 8 public class ConstantFunction | |
| 9 implements UnivariateRealFunction | |
| 10 { | |
| 11 protected double value; | |
| 12 | |
| 13 public ConstantFunction() { | |
| 14 } | |
| 15 | |
| 16 public ConstantFunction(double value) { | |
| 17 this.value = value; | |
| 18 } | |
| 19 | |
| 20 public double value(double x) { | |
| 21 return value; | |
| 22 } | |
| 23 } | |
| 24 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: |