org.apache.commons.math3.analysis.polynomials

Class PolynomialsUtils.JacobiKey

java.lang.Object

org.apache.commons.math3.analysis.polynomials.PolynomialsUtils.JacobiKey

Enclosing class:

PolynomialsUtils

private static class PolynomialsUtils.JacobiKey
extends java.lang.Object

Inner class for Jacobi polynomials keys.

Field Summary

Fields

Modifier and Type	Field and Description
private int	v First exponent.
private int	w Second exponent.

Constructor Summary

Constructors

Constructor and Description
JacobiKey(int v, int w) Simple constructor.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object key) Check if the instance represent the same key as another instance.
int	hashCode() Get hash code.

Methods inherited from class java.lang.Object

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

Field Detail

v

private final int v

First exponent.

w

private final int w

Second exponent.

Constructor Detail

JacobiKey

public JacobiKey(int v,
                 int w)

Simple constructor.

Parameters:

v - first exponent

w - second exponent

Method Detail

hashCode

public int hashCode()

Get hash code.

Overrides:

hashCode in class java.lang.Object

Returns:

hash code

equals

public boolean equals(java.lang.Object key)

Check if the instance represent the same key as another instance.

Overrides:

equals in class java.lang.Object

Parameters:

key - other key

Returns:

true if the instance and the other key refer to the same polynomial