Package generic.util

Class UnsignedDataUtils

java.lang.Object

generic.util.UnsignedDataUtils

public class UnsignedDataUtils
extends Object

A class for performing unsigned comparisons of java primitives.

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	Simple test for the Comp class.
static boolean	unsignedGreaterThan(byte i, byte j)	Returns true if i is GREATER THAN j.
static boolean	unsignedGreaterThan(int i, int j)	Returns true if i is GREATER THAN j.
static boolean	unsignedGreaterThan(long i, long j)	Returns true if i is GREATER THAN j.
static boolean	unsignedGreaterThan(short i, short j)	Returns true if i is GREATER THAN j.
static boolean	unsignedGreaterThanOrEqual(byte i, byte j)	Returns true if i is GREATER THAN or EQUAL TO j.
static boolean	unsignedGreaterThanOrEqual(int i, int j)	Returns true if i is GREATER THAN or EQUAL TO j.
static boolean	unsignedGreaterThanOrEqual(long i, long j)	Returns true if i is GREATER THAN or EQUAL TO j.
static boolean	unsignedGreaterThanOrEqual(short i, short j)	Returns true if i is GREATER THAN or EQUAL TO j.
static boolean	unsignedLessThan(byte i, byte j)	Returns true if i is LESS THAN j.
static boolean	unsignedLessThan(int i, int j)	Returns true if i is LESS THAN j.
static boolean	unsignedLessThan(long i, long j)	Returns true if i is LESS THAN j.
static boolean	unsignedLessThan(short i, short j)	Returns true if i is LESS THAN j.
static boolean	unsignedLessThanOrEqual(byte i, byte j)	Returns true if i is LESS THAN or EQUAL TO j.
static boolean	unsignedLessThanOrEqual(int i, int j)	Returns true if i is LESS THAN or EQUAL TO j.
static boolean	unsignedLessThanOrEqual(long i, long j)	Returns true if i is LESS THAN or EQUAL TO j.
static boolean	unsignedLessThanOrEqual(short i, short j)	Returns true if i is LESS THAN or EQUAL TO j.

Methods inherited from class java.lang.Object

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

Method Details

main

public static void main(String[] args)

Simple test for the Comp class.

Parameters:

args - not used

unsignedLessThan

public static boolean unsignedLessThan(byte i,
 byte j)

Returns true if i is LESS THAN j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is less than j

unsignedLessThanOrEqual

public static boolean unsignedLessThanOrEqual(byte i,
 byte j)

Returns true if i is LESS THAN or EQUAL TO j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is less than or equal to j

unsignedGreaterThan

public static boolean unsignedGreaterThan(byte i,
 byte j)

Returns true if i is GREATER THAN j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is greater than j

unsignedGreaterThanOrEqual

public static boolean unsignedGreaterThanOrEqual(byte i,
 byte j)

Returns true if i is GREATER THAN or EQUAL TO j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is greater than or equal to j

unsignedLessThan

public static boolean unsignedLessThan(short i,
 short j)

Returns true if i is LESS THAN j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is less than j

unsignedLessThanOrEqual

public static boolean unsignedLessThanOrEqual(short i,
 short j)

Returns true if i is LESS THAN or EQUAL TO j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is less than or equal to j

unsignedGreaterThan

public static boolean unsignedGreaterThan(short i,
 short j)

Returns true if i is GREATER THAN j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is greater than j

unsignedGreaterThanOrEqual

public static boolean unsignedGreaterThanOrEqual(short i,
 short j)

Returns true if i is GREATER THAN or EQUAL TO j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is greater than or equal to j

unsignedLessThan

public static boolean unsignedLessThan(int i,
 int j)

Returns true if i is LESS THAN j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is less than j

unsignedLessThanOrEqual

public static boolean unsignedLessThanOrEqual(int i,
 int j)

Returns true if i is LESS THAN or EQUAL TO j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is less than or equal to j

unsignedGreaterThan

public static boolean unsignedGreaterThan(int i,
 int j)

Returns true if i is GREATER THAN j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is greater than j

unsignedGreaterThanOrEqual

public static boolean unsignedGreaterThanOrEqual(int i,
 int j)

Returns true if i is GREATER THAN or EQUAL TO j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is greater than or equal to j

unsignedLessThan

public static boolean unsignedLessThan(long i,
 long j)

Returns true if i is LESS THAN j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is less than j

unsignedLessThanOrEqual

public static boolean unsignedLessThanOrEqual(long i,
 long j)

Returns true if i is LESS THAN or EQUAL TO j.

Parameters:

i - an argument

j - another argument

Returns:

true if i is less than or equal to j

unsignedGreaterThan

public static boolean unsignedGreaterThan(long i,
 long j)

Returns true if i is GREATER THAN j.

Parameters:

i - an argument

j - another argument

Returns:

return true if i is greater than j

unsignedGreaterThanOrEqual

public static boolean unsignedGreaterThanOrEqual(long i,
 long j)

Returns true if i is GREATER THAN or EQUAL TO j.

Parameters:

i - an argument

j - another argument

Returns:

return true if i is greater than or equal to j