org.incava.ijdk.lang

Class MathExt

java.lang.Object

org.incava.ijdk.lang.MathExt

public class MathExt
extends java.lang.Object

Math extensions.

Constructor Summary

Constructors

Constructor and Description
MathExt()

Method Summary

Modifier and Type	Method and Description
static boolean	isWithin(int value, int lowerBound, int upperBound) Returns whether the value is between the lower and upper bound, inclusive.
static int	min(int... ary) Returns the minimum value in the array, which can be empty or null.

Methods inherited from class java.lang.Object

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

Constructor Detail

MathExt

public MathExt()

Method Detail

min

public static int min(int... ary)

Returns the minimum value in the array, which can be empty or null. Returns Integer.MIN_VALUE if not found.

Parameters:

ary - the array of integers

Returns:

the maximum value, or Integer.MIN_VALUE if the array is empty

isWithin

public static boolean isWithin(int value,
                               int lowerBound,
                               int upperBound)

Returns whether the value is between the lower and upper bound, inclusive.

Parameters:

value - the value to compare

lowerBound - the lower boundary, inclusive

upperBound - the upper boundary, inclusive

Returns:

the maximum value, or Integer.MIN_VALUE if the array is empty