com.opengamma.strata.math.impl.function

Class DoublesVectorFunctionProvider

java.lang.Object

com.opengamma.strata.math.impl.function.DoublesVectorFunctionProvider

All Implemented Interfaces:

VectorFunctionProvider<Double>

Direct Known Subclasses:

ParameterizedCurveVectorFunctionProvider

public abstract class DoublesVectorFunctionProvider
extends Object
implements VectorFunctionProvider<Double>

An abstraction for anything that provides a VectorFunction for a set of data points (as Double).

Constructor Summary

Constructors

Constructor and Description
DoublesVectorFunctionProvider()

Method Summary

Modifier and Type	Method and Description
abstract VectorFunction	from(double[] x) Produces a vector function that depends in some way on the given data points.
VectorFunction	from(Double[] x) Produces a vector function that maps from some 'model' parameters to values at the sample points.
VectorFunction	from(List<Double> x) Produces a vector function that maps from some 'model' parameters to values at the sample points.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DoublesVectorFunctionProvider

public DoublesVectorFunctionProvider()

Method Detail

from

public VectorFunction from(List<Double> x)

Description copied from interface: VectorFunctionProvider

Produces a vector function that maps from some 'model' parameters to values at the sample points.

Specified by:

from in interface VectorFunctionProvider<Double>

Parameters:

x - the list of sample points

Returns:

a VectorFunction

from

public VectorFunction from(Double[] x)

Description copied from interface: VectorFunctionProvider

Produces a vector function that maps from some 'model' parameters to values at the sample points.

Specified by:

from in interface VectorFunctionProvider<Double>

Parameters:

x - the array of sample points

Returns:

a VectorFunction

from

public abstract VectorFunction from(double[] x)

Produces a vector function that depends in some way on the given data points.

Parameters:

x - the array of data points

Returns:

a VectorFunction