mro.util
Class Round

java.lang.Object
  mro.util.Round

public class Round
extends java.lang.Object

Round is a class for rounding doubles of to significant figures. The method round(double, long) takes a double to round and a long specifying how many significan figures one wants and returns the figure rounded that way.

Constructor Summary

Round()

Method Summary

static double	round(double d, long numOfFigures) The method round(double, long) takes a double to round and a long specifying how many significan figures one wants and returns the figure rounded that way.
static double	round(double d, java.lang.String s) Not very good.
static double	roundDecimals(double d, long numOfDecimals) roundDecimals rounds the double to a number of decimals
static java.lang.String	roundDecimalsToTrimmedString(double d, long numOfDecimals)
private static double	roundSmall(double d, long numOfFigures)
static java.lang.String	roundToTrimmedString(double d, java.lang.String s) Not very good.

Methods inherited from class java.lang.Object

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

Constructor Detail

Round

public Round()

Method Detail

round

public static double round(double d,
                           java.lang.String s)

Not very good.

roundToTrimmedString

public static java.lang.String roundToTrimmedString(double d,
                                                    java.lang.String s)

Not very good.

roundDecimals

public static double roundDecimals(double d,
                                   long numOfDecimals)

roundDecimals rounds the double to a number of decimals

roundDecimalsToTrimmedString

public static java.lang.String roundDecimalsToTrimmedString(double d,
                                                            long numOfDecimals)

roundSmall

private static double roundSmall(double d,
                                 long numOfFigures)

round

public static double round(double d,
                           long numOfFigures)

The method round(double, long) takes a double to round and a long specifying how many significan figures one wants and returns the figure rounded that way.