com.helger.commons.mutable

Class MutableByte

java.lang.Object

java.lang.Number

com.helger.commons.mutable.MutableByte

All Implemented Interfaces:

ICloneable<MutableByte>, IMutable<MutableByte>, IMutableInteger<MutableByte>, IMutableNumeric<MutableByte>, Serializable, Comparable<MutableByte>

@NotThreadSafe
public final class MutableByte
extends Number
implements IMutableInteger<MutableByte>

Object wrapper around a byte so that it can be passed a final object but is mutable.

Author:

Philip Helger

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static byte	DEFAULT_VALUE The default value if the default constructor is used.

Constructor Summary

Constructors

Constructor and Description
MutableByte() Initialize with default value 0.
MutableByte(byte nValue) Initialize with a certain value.
MutableByte(Byte aValue) Initialize with a certain value.
MutableByte(int nValue) Initialize with a certain int value.

Method Summary

Methods

Modifier and Type	Method and Description
byte	byteValue()
int	compareTo(MutableByte rhs)
int	dec()
int	dec(int nDelta)
double	doubleValue()
boolean	equals(Object o)
float	floatValue()
Byte	getAsByte()
MutableByte	getClone()
int	hashCode()
int	inc() Increment by 1 and return the modified value.
int	inc(int nDelta)
int	intValue()
boolean	is0()
boolean	isEven()
boolean	isGreater0()
boolean	isGreaterOrEqual0()
boolean	isNot0()
boolean	isOdd()
boolean	isSmaller0()
boolean	isSmallerOrEqual0()
long	longValue()
EChange	set(byte nValue)
EChange	set(int nValue)
String	toString()

Methods inherited from class java.lang.Number

shortValue

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_VALUE

public static final byte DEFAULT_VALUE

The default value if the default constructor is used.

See Also:

Constant Field Values

Constructor Detail

MutableByte

public MutableByte()

Initialize with default value 0.

MutableByte

public MutableByte(int nValue)

Initialize with a certain int value. If the value does not fit into a byte, the value is cut!

Parameters:

nValue - The value to be used.

MutableByte

public MutableByte(@Nonnull
           Byte aValue)

Initialize with a certain value.

Parameters:

aValue - The value to be used.

MutableByte

public MutableByte(byte nValue)

Initialize with a certain value.

Parameters:

nValue - The value to be used.

Method Detail

byteValue

public byte byteValue()

Overrides:

byteValue in class Number

getAsByte

@Nonnull
public Byte getAsByte()

floatValue

public float floatValue()

Specified by:

floatValue in class Number

doubleValue

public double doubleValue()

Specified by:

doubleValue in class Number

intValue

public int intValue()

Specified by:

intValue in class Number

longValue

public long longValue()

Specified by:

longValue in class Number

inc

public int inc()

Increment by 1 and return the modified value.

Returns:

The by 1 incremented value.

inc

public int inc(int nDelta)

dec

public int dec()

dec

public int dec(int nDelta)

set

@Nonnull
public EChange set(int nValue)

set

@Nonnull
public EChange set(byte nValue)

is0

public boolean is0()

Specified by:

is0 in interface IMutableNumeric<MutableByte>

Returns:

true if the value is 0

isNot0

public boolean isNot0()

Specified by:

isNot0 in interface IMutableNumeric<MutableByte>

Returns:

true if the value is not 0

isSmaller0

public boolean isSmaller0()

Specified by:

isSmaller0 in interface IMutableNumeric<MutableByte>

Returns:

true if the value is < 0

isSmallerOrEqual0

public boolean isSmallerOrEqual0()

Specified by:

isSmallerOrEqual0 in interface IMutableNumeric<MutableByte>

Returns:

true if the value is ≤ 0

isGreater0

public boolean isGreater0()

Specified by:

isGreater0 in interface IMutableNumeric<MutableByte>

Returns:

true if the value is > 0

isGreaterOrEqual0

public boolean isGreaterOrEqual0()

Specified by:

isGreaterOrEqual0 in interface IMutableNumeric<MutableByte>

Returns:

true if the value is ≥ 0

isEven

public boolean isEven()

Specified by:

isEven in interface IMutableInteger<MutableByte>

Returns:

true if the value is even

isOdd

public boolean isOdd()

Specified by:

isOdd in interface IMutableInteger<MutableByte>

Returns:

true if the value is odd

compareTo

public int compareTo(@Nonnull
            MutableByte rhs)

Specified by:

compareTo in interface Comparable<MutableByte>

getClone

@Nonnull
public MutableByte getClone()

Specified by:

getClone in interface ICloneable<MutableByte>

Returns:

A 100% deep-copy of the implementing class.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object