Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/artifacts/math/LinearFunction.java @ 4768:99f9e371371b
Move distance calculation to Coordinate class. Use inheritance instead of composition in Anchor class. Made Anchor class static. Use epsilon equal comparision when checking for same station: Boy, do you ever learn that sharp equal comparison of doubles is not a clever idea!?
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Fri, 04 Jan 2013 15:35:51 +0100 |
| parents | 5642a83420f2 |
| children |
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package de.intevation.flys.artifacts.math; public class LinearFunction implements Function { protected double m; protected double b; public LinearFunction(double m, double b) { this.m = m; this.b = b; } @Override public double value(double x) { return x*m + b; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :