Package com.sshtools.common.util

Class UnsignedInteger32

java.lang.Object

com.sshtools.common.util.UnsignedInteger32

public class UnsignedInteger32
extends Object

This class provides a 32bit unsigned integer.

Author:

Lee David Painter

Field Summary

Fields

Modifier and Type	Field	Description
static final long	MAX_VALUE	The maximum value of a 32bit unsigned integer
static final long	MIN_VALUE	The minimum value of a 32bit unsigned integer
static final UnsignedInteger32	ZERO

Constructor Summary

Constructors

Constructor	Description
UnsignedInteger32(long a)	Creates a new UnsignedInteger32 object.
UnsignedInteger32(String a)	Creates a new UnsignedInteger32 object.

Method Summary

Modifier and Type	Method	Description
static UnsignedInteger32	add(UnsignedInteger32 x, long y)	Add an int to an unsigned integer.
static UnsignedInteger32	add(UnsignedInteger32 x, UnsignedInteger32 y)	Add two unsigned integers together.
static UnsignedInteger32	deduct(UnsignedInteger32 x, long y)
static UnsignedInteger32	deduct(UnsignedInteger32 x, UnsignedInteger32 y)
boolean	equals(Object o)	Compares an object.
int	hashCode()	Returns the objects hash code.
int	intValue()	Returns the long value of the unsigned integer cast to an int
long	longValue()	Returns the long value of this unsigned integer.
String	toString()	Returns a String representation of the unsigned integer.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

MAX_VALUE

public static final long MAX_VALUE

The maximum value of a 32bit unsigned integer

See Also:

• Constant Field Values

MIN_VALUE

public static final long MIN_VALUE

The minimum value of a 32bit unsigned integer

See Also:

• Constant Field Values

ZERO

public static final UnsignedInteger32 ZERO

Constructor Details

UnsignedInteger32

public UnsignedInteger32(long a)

Creates a new UnsignedInteger32 object.

Parameters:

a -

Throws:

NumberFormatException

UnsignedInteger32

public UnsignedInteger32(String a)
                  throws NumberFormatException

Creates a new UnsignedInteger32 object.

Parameters:

a -

Throws:

NumberFormatException

Method Details

intValue

public int intValue()

Returns the long value of the unsigned integer cast to an int

Returns:

longValue

public long longValue()

Returns the long value of this unsigned integer.

Returns:

toString

public String toString()

Returns a String representation of the unsigned integer.

Overrides:

toString in class Object

Returns:

hashCode

public int hashCode()

Returns the objects hash code.

Overrides:

hashCode in class Object

Returns:

equals

public boolean equals(Object o)

Compares an object.

Overrides:

equals in class Object

Parameters:

o -

Returns:

add

public static UnsignedInteger32 add(UnsignedInteger32 x,
 UnsignedInteger32 y)

Add two unsigned integers together.

Parameters:

x -

y -

Returns:

UnsignedInteger32

add

public static UnsignedInteger32 add(UnsignedInteger32 x,
 long y)

Add an int to an unsigned integer.

Parameters:

x -

y -

Returns:

UnsignedInteger32

deduct

public static UnsignedInteger32 deduct(UnsignedInteger32 x,
 UnsignedInteger32 y)

deduct

public static UnsignedInteger32 deduct(UnsignedInteger32 x,
 long y)