Package org.photonvision.common.util.numbers

Class NumberListUtils

java.lang.Object

org.photonvision.common.util.numbers.NumberListUtils

public class NumberListUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
NumberListUtils()

Method Summary

Modifier and Type	Method	Description
static double	mean(List<? extends Number> collection)
static <T extends Number> double	median(List<T> collection, Comparator<T> comp)
static <T> T	nthSmallest(List<T> collection, int n, Comparator<T> comp)
static <T extends Number> String	toString(List<T> collection)
static <T extends Number> String	toString(List<T> collection, String suffix)

Methods inherited from class java.lang.Object

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

Constructor Details

NumberListUtils

public NumberListUtils()

Method Details

median

public static <T extends Number> double median(List<T> collection,
 Comparator<T> comp)

Parameters:

collection - an ArrayList of Comparable objects

Returns:

the median of collection

toString

public static <T extends Number> String toString(List<T> collection)

toString

public static <T extends Number> String toString(List<T> collection,
 String suffix)

mean

public static double mean(List<? extends Number> collection)

Parameters:

collection - an ArrayList of Numbers

Returns:

the mean of collection

nthSmallest

public static <T> T nthSmallest(List<T> collection,
 int n,
 Comparator<T> comp)

Parameters:

collection - a collection of Comparable objects

n - the position of the desired object, using the ordering defined on the collection elements

Returns:

the nth smallest object