Module org.eclipse.milo.opcua.stack.core

Package org.eclipse.milo.opcua.stack.core.types.builtin.unsigned

Class UByte

java.lang.Object

java.lang.Number

org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UNumber

org.eclipse.milo.opcua.stack.core.types.builtin.unsigned.UByte

All Implemented Interfaces:

Serializable, Comparable<UByte>

public final class UByte
extends UNumber
implements Comparable<UByte>

The unsigned byte type

Author:

Lukas Eder, Ed Schaller, Jens Nerche

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final UByte	MAX	A constant holding the maximum value an unsigned byte can have as UByte, 28-1.
static final short	MAX_VALUE	A constant holding the maximum value an unsigned byte can have, 28-1.
static final UByte	MIN	A constant holding the minimum value an unsigned byte can have as UByte, 0.
static final short	MIN_VALUE	A constant holding the minimum value an unsigned byte can have, 0.

Method Summary

Modifier and Type	Method	Description
UByte	add(int val)
UByte	add(UByte val)
int	compareTo(@NonNull UByte o)
double	doubleValue()
boolean	equals(Object obj)
float	floatValue()
int	hashCode()
int	intValue()
long	longValue()
UByte	subtract(int val)
UByte	subtract(UByte val)
BigInteger	toBigInteger()	Get this number as a BigInteger.
String	toString()
static UByte	valueOf(byte value)	Get an instance of an unsigned byte by masking it with 0xFF i.e.
static UByte	valueOf(int value)	Get an instance of an unsigned byte
static UByte	valueOf(long value)	Get an instance of an unsigned byte
static UByte	valueOf(short value)	Get an instance of an unsigned byte
static UByte	valueOf(String value)	Get an instance of an unsigned byte

Methods inherited from class java.lang.Number

byteValue, shortValue

Methods inherited from class java.lang.Object

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

Field Details

MIN_VALUE

public static final short MIN_VALUE

A constant holding the minimum value an unsigned byte can have, 0.

See Also:

• Constant Field Values

MAX_VALUE

public static final short MAX_VALUE

A constant holding the maximum value an unsigned byte can have, 2⁸-1.

See Also:

• Constant Field Values

MIN

public static final UByte MIN

A constant holding the minimum value an unsigned byte can have as UByte, 0.

MAX

public static final UByte MAX

A constant holding the maximum value an unsigned byte can have as UByte, 2⁸-1.

Method Details

valueOf

public static UByte valueOf(String value)
                     throws NumberFormatException

Get an instance of an unsigned byte

Throws:

NumberFormatException - If value does not contain a parsable unsigned byte.

valueOf

public static UByte valueOf(byte value)

Get an instance of an unsigned byte by masking it with 0xFF i.e. (byte) -1 becomes (ubyte) 255

valueOf

public static UByte valueOf(short value)
                     throws NumberFormatException

Get an instance of an unsigned byte

Throws:

NumberFormatException - If value is not in the range of an unsigned byte

valueOf

public static UByte valueOf(int value)
                     throws NumberFormatException

Get an instance of an unsigned byte

Throws:

NumberFormatException - If value is not in the range of an unsigned byte

valueOf

public static UByte valueOf(long value)
                     throws NumberFormatException

Get an instance of an unsigned byte

Throws:

NumberFormatException - If value is not in the range of an unsigned byte

intValue

public int intValue()

Specified by:

intValue in class Number

longValue

public long longValue()

Specified by:

longValue in class Number

floatValue

public float floatValue()

Specified by:

floatValue in class Number

doubleValue

public double doubleValue()

Specified by:

doubleValue in class Number

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(@NonNull UByte o)

Specified by:

compareTo in interface Comparable<UByte>

toBigInteger

public BigInteger toBigInteger()

Description copied from class: UNumber

Get this number as a BigInteger. This is a convenience method for calling new BigInteger(toString())

Overrides:

toBigInteger in class UNumber

add

public UByte add(UByte val)
          throws NumberFormatException

Throws:

NumberFormatException

add

public UByte add(int val)
          throws NumberFormatException

Throws:

NumberFormatException

subtract

public UByte subtract(UByte val)

subtract

public UByte subtract(int val)