Package com.irurueta.numerical.polynomials.estimators

Class DerivativePolynomialEvaluation

java.lang.Object

com.irurueta.numerical.polynomials.estimators.PolynomialEvaluation

com.irurueta.numerical.polynomials.estimators.DerivativePolynomialEvaluation

All Implemented Interfaces:

Serializable

public class DerivativePolynomialEvaluation
extends PolynomialEvaluation

Contains an evaluation of the derivative of a given order of a polynomial and the point where such derivative has been evaluated.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private int	derivativeOrder	Order of derivative.
static final int	MIN_DERIVATIVE_ORDER	Minimum allowed derivative order.
private double	x	Point where derivative of a given order has been evaluated.

Constructor Summary

Constructors

Constructor	Description
DerivativePolynomialEvaluation()	Constructor.
DerivativePolynomialEvaluation(double x, double evaluation)
DerivativePolynomialEvaluation(double x, double evaluation, int derivativeOrder)	Constructor.

Method Summary

Modifier and Type	Method	Description
int	getDerivativeOrder()	Gets order of derivative.
PolynomialEvaluationType	getType()	Gets type of polynomial evaluation.
double	getX()	Gets point where polynomial derivative has been evaluated.
final void	setDerivativeOrder(int derivativeOrder)	Sets order of derivative.
void	setX(double x)	Sets point where polynomial derivative has been evaluated.

Methods inherited from class com.irurueta.numerical.polynomials.estimators.PolynomialEvaluation

getEvaluation, setEvaluation

Methods inherited from class java.lang.Object

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

Field Details

MIN_DERIVATIVE_ORDER

public static final int MIN_DERIVATIVE_ORDER

Minimum allowed derivative order.

See Also:

• Constant Field Values

x

private double x

Point where derivative of a given order has been evaluated.

derivativeOrder

private int derivativeOrder

Order of derivative.

Constructor Details

DerivativePolynomialEvaluation

public DerivativePolynomialEvaluation()

Constructor.

DerivativePolynomialEvaluation

public DerivativePolynomialEvaluation(double x,
 double evaluation,
 int derivativeOrder)

Constructor.

Parameters:

x - point where derivative of polynomial has been evaluated.

evaluation - evaluation of nth-derivative of polynomial at point x.

derivativeOrder - order of derivative.

Throws:

IllegalArgumentException - if order of derivative is less than 1.

DerivativePolynomialEvaluation

public DerivativePolynomialEvaluation(double x,
 double evaluation)

Parameters:

x - point where derivative of polynomial has been evaluated.

evaluation - evaluation of nth-derivative of polynomial at point x.

Method Details

getX

public double getX()

Gets point where polynomial derivative has been evaluated.

Returns:

point where polynomial derivative has been evaluated.

setX

public void setX(double x)

Sets point where polynomial derivative has been evaluated.

Parameters:

x - point where polynomial derivative has been evaluated.

getDerivativeOrder

public int getDerivativeOrder()

Gets order of derivative.

Returns:

order of derivative.

setDerivativeOrder

public final void setDerivativeOrder(int derivativeOrder)

Sets order of derivative.

Parameters:

derivativeOrder - order of derivative.

Throws:

IllegalArgumentException - if order of derivative is less than 1.

getType

public PolynomialEvaluationType getType()

Gets type of polynomial evaluation.

Specified by:

getType in class PolynomialEvaluation

Returns:

type of polynomial evaluation.