org.jquantlib.math.interpolations

Interface Interpolation2D

All Superinterfaces:

Extrapolator, Ops.BinaryDoubleOp

All Known Implementing Classes:

AbstractInterpolation2D, BicubicSplineInterpolation, BilinearInterpolation, FlatExtrapolator2D

public interface Interpolation2D
extends Extrapolator, Ops.BinaryDoubleOp

Interface for 2-D interpolations.

Classes implementing this interface will provide interpolated values from two sequences of length and , representing the discretized values of the and variables, and a matrix representing the tabulated function values.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Interpolation2D.Interpolator2D

Method Summary

Modifier and Type	Method and Description
boolean	empty()
boolean	isInRange(double x, double y)
int	locateX(double x)
int	locateY(double y)
double	op(double x, double y)
double	op(double x, double y, boolean allowExtrapolation)
void	update()
double	xMax()
double	xMin()
double	yMax()
double	yMin()

Methods inherited from interface org.jquantlib.math.interpolations.Extrapolator

allowsExtrapolation, disableExtrapolation, enableExtrapolation

Method Detail

empty

boolean empty()

op

double op(double x,
          double y,
          boolean allowExtrapolation)

op

double op(double x,
          double y)

Specified by:

op in interface Ops.BinaryDoubleOp

xMin

double xMin()

xMax

double xMax()

yMin

double yMin()

yMax

double yMax()

locateX

int locateX(double x)

locateY

int locateY(double y)

isInRange

boolean isInRange(double x,
                  double y)

update

void update()