Module is.codion.common.core

Package is.codion.common

Class Rounder

java.lang.Object

is.codion.common.Rounder

public final class Rounder
extends Object

A utility class for rounding doubles.

Method Summary

Modifier and Type	Method	Description
static Double	roundDouble(Double d, int places)	Rounds the given double to places decimal places, using RoundingMode.HALF_UP.
static Double	roundDouble(Double d, int places, RoundingMode roundingMode)	Rounds the given double to places decimal places.

Methods inherited from class java.lang.Object

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

Method Details

roundDouble

public static Double roundDouble(Double d,
 int places)

Rounds the given double to places decimal places, using RoundingMode.HALF_UP.

Parameters:

d - the double to round, null results in a null return value

places - the number of decimal places

Returns:

the rounded value or null if the parameter value was null

roundDouble

public static Double roundDouble(Double d,
 int places,
 RoundingMode roundingMode)

Rounds the given double to places decimal places.

Parameters:

d - the double to round, null results in a null return value

places - the number of decimal places

roundingMode - the rounding mode

Returns:

the rounded value or null if the parameter value was null