de.javagl.common.collections

Class NumberCollections

java.lang.Object

de.javagl.common.collections.NumberCollections

public class NumberCollections
extends Object

Methods related to collections of Number instances

Method Summary

Modifier and Type	Method and Description
static double	max(Collection<? extends Number> numbers) Computes the maximum of the double values of the numbers in the given collection.
static double	min(Collection<? extends Number> numbers) Computes the minimum of the double values of the numbers in the given collection.
static double[]	toDoubleArray(Collection<? extends Number> numbers) Returns an array containing the double values of the given numbers

Methods inherited from class java.lang.Object

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

Method Detail

toDoubleArray

public static double[] toDoubleArray(Collection<? extends Number> numbers)

Returns an array containing the double values of the given numbers

Parameters:

numbers - The numbers

Returns:

The array

min

public static double min(Collection<? extends Number> numbers)

Computes the minimum of the double values of the numbers in the given collection.

Returns POSITIVE_INFINITY when the collection is empty.

Parameters:

numbers - The numbers

Returns:

The minimum value

max

public static double max(Collection<? extends Number> numbers)

Computes the maximum of the double values of the numbers in the given collection.

Returns NEGATIVE_INFINITY when the collection is empty.

Parameters:

numbers - The numbers

Returns:

The minimum value