org.apache.commons.nabla.caching
Class FetchDifferentiator

java.lang.Object
  org.apache.commons.nabla.caching.FetchDifferentiator

All Implemented Interfaces:

UnivariateDifferentiator

public class FetchDifferentiator
extends Object
implements UnivariateDifferentiator

Differentiator that fetches classes already differentiated by ForwardAlgorithmicDifferentiator.

See Also:

ForwardAlgorithmicDifferentiator

Constructor Summary

FetchDifferentiator()

Method Summary

UnivariateDerivative

differentiate(UnivariateDifferentiable d) Create an implementation of a differential for a differentiable function.

Methods inherited from class java.lang.Object

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

Constructor Detail

FetchDifferentiator

public FetchDifferentiator()

Method Detail

differentiate

public UnivariateDerivative differentiate(UnivariateDifferentiable d)
                                   throws DifferentiationException

Create an implementation of a differential for a differentiable function.

Specified by:

differentiate in interface UnivariateDifferentiator

Parameters:

d - differentiable function to differentiate

Returns:

derivative function

Throws:

DifferentiationException - if the class cannot be differentiated