java.lang.Object
- java.lang.Number
- - org.joou.UNumber
  - - org.joou.UByte

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<UByte>
```
public final class UByte
extends UNumber
implements java.lang.Comparable<UByte>
```
The unsigned byte type

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type	Field	Description
`static UByte`	`MAX`	A constant holding the maximum value an `unsigned byte` can have as UByte, 2⁸-1.
`static short`	`MAX_VALUE`	A constant holding the maximum value an `unsigned byte` can have, 2⁸-1.
`static UByte`	`MIN`	A constant holding the minimum value an `unsigned byte` can have as UByte, 0.
`static short`	`MIN_VALUE`	A constant holding the minimum value an `unsigned byte` can have, 0.
`private static long`	`serialVersionUID`	Generated UID
`private short`	`value`	The value modelling the content of this `unsigned byte`
`private static UByte[]`	`VALUES`	Cached values

Constructor Summary

Constructors
Modifier	Constructor	Description
`private`	`UByte(byte value)`	Create an `unsigned byte` by masking it with `0xFF` i.e.
`private`	`UByte(int value)`	Create an `unsigned byte`
`private`	`UByte(long value)`	Create an `unsigned byte`
`private`	`UByte(short value)`	Create an `unsigned byte`
`private`	`UByte(java.lang.String value)`	Create an `unsigned byte`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`UByte`	`add(int val)`
`UByte`	`add(UByte val)`
`int`	`compareTo(UByte o)`
`double`	`doubleValue()`
`boolean`	`equals(java.lang.Object obj)`
`float`	`floatValue()`
`int`	`hashCode()`
`int`	`intValue()`
`long`	`longValue()`
`private static UByte[]`	`mkValues()`	Generate a cached value for each byte value.
`private static short`	`rangeCheck(int value)`	Throw exception if value out of range (int version)
`private static short`	`rangeCheck(long value)`	Throw exception if value out of range (long version)
`private static short`	`rangeCheck(short value)`	Throw exception if value out of range (short version)
`private java.lang.Object`	`readResolve()`	Replace version read through deserialization with cached version.
`UByte`	`subtract(int val)`
`UByte`	`subtract(UByte val)`
`java.math.BigInteger`	`toBigInteger()`	Get this number as a `BigInteger`.
`java.lang.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(java.lang.String value)`	Get an instance of an `unsigned byte`
`private static UByte`	`valueOfUnchecked(short value)`	Get the value of a short without checking the value.

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 Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    Generated UID
    
    See Also:
    
    Constant Field Values
  - VALUES
```
private static final UByte[] VALUES
```
    Cached values
  - 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.
  - value
```
private final short value
```
    The value modelling the content of this unsigned byte
- Constructor Detail
  - UByte
```
private UByte(long value)
       throws java.lang.NumberFormatException
```
    Create an unsigned byte
    
    Throws:
    
    java.lang.NumberFormatException - If value is not in the range of an unsigned byte
  - UByte
```
private UByte(int value)
       throws java.lang.NumberFormatException
```
    Create an unsigned byte
    
    Throws:
    
    java.lang.NumberFormatException - If value is not in the range of an unsigned byte
  - UByte
```
private UByte(short value)
       throws java.lang.NumberFormatException
```
    Create an unsigned byte
    
    Throws:
    
    java.lang.NumberFormatException - If value is not in the range of an unsigned byte
  - UByte
```
private UByte(byte value)
```
    Create an unsigned byte by masking it with 0xFF i.e. (byte) -1 becomes (ubyte) 255
  - UByte
```
private UByte(java.lang.String value)
       throws java.lang.NumberFormatException
```
    Create an unsigned byte
    
    Throws:
    
    java.lang.NumberFormatException - If value does not contain a parsable unsigned byte.
- Method Detail
  - mkValues
```
private static final UByte[] mkValues()
```
    Generate a cached value for each byte value.
    
    Returns:
    
    Array of cached values for UByte.
  - valueOf
```
public static UByte valueOf(java.lang.String value)
                     throws java.lang.NumberFormatException
```
    Get an instance of an unsigned byte
    
    Throws:
    
    java.lang.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
  - valueOfUnchecked
```
private static UByte valueOfUnchecked(short value)
                               throws java.lang.NumberFormatException
```
    Get the value of a short without checking the value.
    
    Throws:
    
    java.lang.NumberFormatException
  - valueOf
```
public static UByte valueOf(short value)
                     throws java.lang.NumberFormatException
```
    Get an instance of an unsigned byte
    
    Throws:
    
    java.lang.NumberFormatException - If value is not in the range of an unsigned byte
  - valueOf
```
public static UByte valueOf(int value)
                     throws java.lang.NumberFormatException
```
    Get an instance of an unsigned byte
    
    Throws:
    
    java.lang.NumberFormatException - If value is not in the range of an unsigned byte
  - valueOf
```
public static UByte valueOf(long value)
                     throws java.lang.NumberFormatException
```
    Get an instance of an unsigned byte
    
    Throws:
    
    java.lang.NumberFormatException - If value is not in the range of an unsigned byte
  - rangeCheck
```
private static short rangeCheck(short value)
                         throws java.lang.NumberFormatException
```
    Throw exception if value out of range (short version)
    
    Parameters:
    
    value - Value to check
    
    Returns:
    
    value if it is in range
    
    Throws:
    
    java.lang.NumberFormatException - if value is out of range
  - rangeCheck
```
private static short rangeCheck(int value)
                         throws java.lang.NumberFormatException
```
    Throw exception if value out of range (int version)
    
    Parameters:
    
    value - Value to check
    
    Returns:
    
    value if it is in range
    
    Throws:
    
    java.lang.NumberFormatException - if value is out of range
  - rangeCheck
```
private static short rangeCheck(long value)
                         throws java.lang.NumberFormatException
```
    Throw exception if value out of range (long version)
    
    Parameters:
    
    value - Value to check
    
    Returns:
    
    value if it is in range
    
    Throws:
    
    java.lang.NumberFormatException - if value is out of range
  - readResolve
```
private java.lang.Object readResolve()
                              throws java.io.ObjectStreamException
```
    Replace version read through deserialization with cached version. Note that this does not use the valueOfUnchecked(short) as we have no guarantee that the value from the stream is valid.
    
    Returns:
    
    cached instance of this object's value
    
    Throws:
    
    java.io.ObjectStreamException
  - intValue
```
public int intValue()
```
    Specified by:
    
    intValue in class java.lang.Number
  - longValue
```
public long longValue()
```
    Specified by:
    
    longValue in class java.lang.Number
  - floatValue
```
public float floatValue()
```
    Specified by:
    
    floatValue in class java.lang.Number
  - doubleValue
```
public double doubleValue()
```
    Specified by:
    
    doubleValue in class java.lang.Number
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - compareTo
```
public int compareTo(UByte o)
```
    Specified by:
    
    compareTo in interface java.lang.Comparable<UByte>
  - toBigInteger
```
public java.math.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 java.lang.NumberFormatException
```
    Throws:
    
    java.lang.NumberFormatException
  - add
```
public UByte add(int val)
          throws java.lang.NumberFormatException
```
    Throws:
    
    java.lang.NumberFormatException
  - subtract
```
public UByte subtract(UByte val)
```
  - subtract
```
public UByte subtract(int val)
```

Class UByte

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Number

Methods inherited from class java.lang.Object

Field Detail

serialVersionUID

VALUES

MIN_VALUE

MAX_VALUE

MIN

MAX

value

Constructor Detail

UByte

UByte

UByte

UByte

UByte

Method Detail

mkValues

valueOf

valueOf

valueOfUnchecked

valueOf

valueOf

valueOf

rangeCheck

rangeCheck

rangeCheck

readResolve

intValue

longValue

floatValue

doubleValue

hashCode

equals

toString

compareTo

toBigInteger

add

add

subtract

subtract