Package ch.tocco.nice2.toolbox.api.math

Class MathUtils

java.lang.Object

ch.tocco.nice2.toolbox.api.math.MathUtils

public class MathUtils
extends Object

Static class providing utility methods for maths tasks

Method Summary

Modifier and Type	Method	Description
static BigDecimal	round(BigDecimal value, BigDecimal rounding)	round a decimal value to a multiple of rounding. Examples: value: 4.3, rounding: 0.25, result: 4.25 value: 4.3, rounding: 0.5, result: 4.5

Methods inherited from class java.lang.Object

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

Method Details

round

public static BigDecimal round(BigDecimal value,
 BigDecimal rounding)

round a decimal value to a multiple of rounding.

• Examples:
• value: 4.3, rounding: 0.25, result: 4.25
• value: 4.3, rounding: 0.5, result: 4.5

Parameters:

value - a value to round

rounding - a decimal number to round to. Possible values are all elements of {1 / n | n ∈ {1, 2, 3, ...}} ∪ {1, 2, 3, ...}

Returns:

the rounded value