Package org.opentrafficsim.core.geometry

Interface ContinuousLine.ContinuousDoubleFunction

All Superinterfaces:

Function<Double,Double>

All Known Implementing Classes:

FractionalLengthData

Enclosing interface:

ContinuousLine

public static interface ContinuousLine.ContinuousDoubleFunction
extends Function<Double,Double>

Temporary function implementation with getDerivative() and getKnots() method.

Method Summary

Modifier and Type	Method	Description
double	getDerivative(double fractionalLength)	Returns the derivative of the data with respect to fractional length.
double[]	getKnots()	Returns knots in the function.

Methods inherited from interface java.util.function.Function

andThen, apply, compose

Method Details

getDerivative

double getDerivative(double fractionalLength)

Returns the derivative of the data with respect to fractional length.

Parameters:

fractionalLength - fractional length, may be outside range [0 ... 1]

Returns:

derivative of the data with respect to fractional length

getKnots

double[] getKnots()

Returns knots in the function.

Returns:

knots in the function