gov.va.med.lom.javaBroker.util

Class Format

java.lang.Object

gov.va.med.lom.javaBroker.util.Format

public class Format
extends java.lang.Object

A class for formatting numbers that follows printf conventions. Also implements C-like atoi and atof functions

Constructor Summary

Constructors

Constructor and Description
Format(java.lang.String s)

Method Summary

Methods

Modifier and Type	Method and Description
static double	atof(java.lang.String s) Converts a string of digits to a double
static int	atoi(java.lang.String s) Converts a string of digits (decimal, octal or hex) to an integer
static long	atol(java.lang.String s) Converts a string of digits (decimal, octal or hex) to a long integer
java.lang.String	format(char c) Formats a character into a string (like sprintf in C)
java.lang.String	format(double x) Formats a double into a string (like sprintf in C)
java.lang.String	format(int x) Formats an integer into a string (like sprintf in C)
java.lang.String	format(long x) Formats a long integer into a string (like sprintf in C)
java.lang.String	format(java.lang.String s) Formats a string into a larger string (like sprintf in C)
static void	main(java.lang.String[] a)
static void	printf(java.lang.String fmt, char x) prints a formatted number following printf conventions
static void	printf(java.lang.String fmt, double x) prints a formatted number following printf conventions
static void	printf(java.lang.String fmt, int x) prints a formatted number following printf conventions
static void	printf(java.lang.String fmt, long x) prints a formatted number following printf conventions
static void	printf(java.lang.String fmt, java.lang.String x) prints a formatted number following printf conventions

Methods inherited from class java.lang.Object

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

Constructor Detail

Format

public Format(java.lang.String s)

Method Detail

printf

public static void printf(java.lang.String fmt,
          double x)

prints a formatted number following printf conventions

Parameters:

fmt - the format string

x - the double to print

printf

public static void printf(java.lang.String fmt,
          int x)

prints a formatted number following printf conventions

Parameters:

fmt - the format string

x - the int to print

printf

public static void printf(java.lang.String fmt,
          long x)

prints a formatted number following printf conventions

Parameters:

fmt - the format string

x - the long to print

printf

public static void printf(java.lang.String fmt,
          char x)

prints a formatted number following printf conventions

Parameters:

fmt - the format string

x - the character to print

printf

public static void printf(java.lang.String fmt,
          java.lang.String x)

prints a formatted number following printf conventions

Parameters:

fmt - the format string

x - a string to print

atoi

public static int atoi(java.lang.String s)

Converts a string of digits (decimal, octal or hex) to an integer

Parameters:

s - a string

Returns:

the numeric value of the prefix of s representing a base 10 integer

atol

public static long atol(java.lang.String s)

Converts a string of digits (decimal, octal or hex) to a long integer

Parameters:

s - a string

Returns:

the numeric value of the prefix of s representing a base 10 integer

atof

public static double atof(java.lang.String s)

Converts a string of digits to a double

Parameters:

s - a string

format

public java.lang.String format(double x)

Formats a double into a string (like sprintf in C)

Parameters:

x - the number to format

Returns:

the formatted string

Throws:

java.lang.IllegalArgumentException - if bad argument

format

public java.lang.String format(int x)

Formats an integer into a string (like sprintf in C)

Parameters:

x - the number to format

Returns:

the formatted string

format

public java.lang.String format(long x)

Formats a long integer into a string (like sprintf in C)

Parameters:

x - the number to format

Returns:

the formatted string

format

public java.lang.String format(char c)

Formats a character into a string (like sprintf in C)

Parameters:

x - the value to format

Returns:

the formatted string

format

public java.lang.String format(java.lang.String s)

Formats a string into a larger string (like sprintf in C)

Parameters:

x - the value to format

Returns:

the formatted string

main

public static void main(java.lang.String[] a)