Package org.kissweb

Class NumberFormat

java.lang.Object

org.kissweb.NumberFormat

public class NumberFormat
extends Object

Advanced method for formatting numbers.

Constructor Summary

Constructors

Constructor	Description
NumberFormat()

Method Summary

Modifier and Type	Method	Description
static String	Format(double num, String msk, int wth, int dp)	Numeric formatter.
static String	Formatb(double num, int base, String msk, int wth, int dp)	Numeric formatter.
static void	main(String[] argv)	Test function.

Methods inherited from class java.lang.Object

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

Constructor Details

NumberFormat

public NumberFormat()

Method Details

Formatb

public static String Formatb(double num,
 int base,
 String msk,
 int wth,
 int dp)

Numeric formatter. Takes a double and converts it to a nicely formatted String in a specified number base.

Parameters:

num - number to be formatted

base - numeric base (like base 2 = binary, 16=hex...)

msk - format mask - any combination of the following:

• B = blank if zero
• C = add commas
• L = left justify number
• P = put parentheses around negative numbers
• Z = zero fill
• D = floating dollar sign
• U = uppercase letters in conversion
• R = add a percent sign to the end of the number

wth - total field width (0 means auto)

dp - number of decimal places (-1 means auto)

Returns:

the formatted String

example:

String r = Formatb(-12345.348, 10, "CP", 12, 2);

result in r: "(12,345.35)"

See Also:

• Format(double, String, int, int)

Format

public static String Format(double num,
 String msk,
 int wth,
 int dp)

Numeric formatter. Takes a double and converts it to a nicely formatted String (for number in base 10).

Parameters:

num - number to be formatted

msk - format mask - any combination of the following:

• B = blank if zero
• C = add commas
• L = left justify number
• P = put parentheses around negative numbers
• Z = zero fill
• D = floating dollar sign
• U = uppercase letters in conversion
• R = add a percent sign to the end of the number

wth - total field width (0 means auto)

dp - number of decimal places (-1 means auto)

Returns:

the formatted String

example:

String r = Format(-12345.348, "CP", 12, 2);

result in r: "(12,345.35)"

See Also:

• Formatb(double, int, String, int, int)

main

public static void main(String[] argv)

Test function.

Parameters:

argv -