public class MutableByte extends java.lang.Number implements java.lang.Comparable, Mutable
byte
wrapper.Byte
,
Serialized FormConstructor and Description |
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MutableByte()
Constructs a new MutableByte with the default value of zero.
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MutableByte(byte value)
Constructs a new MutableByte with the specified value.
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MutableByte(java.lang.Number value)
Constructs a new MutableByte with the specified value.
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Modifier and Type | Method and Description |
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void |
add(byte operand)
Adds a value.
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void |
add(java.lang.Number operand)
Adds a value.
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byte |
byteValue()
Returns the value of this MutableByte as a byte.
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int |
compareTo(java.lang.Object obj)
Compares this mutable to another in ascending order.
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void |
decrement()
Decrements the value.
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double |
doubleValue()
Returns the value of this MutableByte as a double.
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boolean |
equals(java.lang.Object obj)
Compares this object against the specified object.
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float |
floatValue()
Returns the value of this MutableByte as a float.
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java.lang.Object |
getValue()
Gets the value as a Byte instance.
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int |
hashCode()
Returns a suitable hashcode for this mutable.
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void |
increment()
Increments the value.
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int |
intValue()
Returns the value of this MutableByte as a int.
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long |
longValue()
Returns the value of this MutableByte as a long.
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void |
setValue(byte value)
Sets the value.
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void |
setValue(java.lang.Object value)
Sets the value from any Number instance.
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void |
subtract(byte operand)
Subtracts a value.
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void |
subtract(java.lang.Number operand)
Subtracts a value.
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java.lang.Byte |
toByte()
Gets this mutable as an instance of Byte.
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java.lang.String |
toString()
Returns the String value of this mutable.
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public MutableByte()
public MutableByte(byte value)
value
- a value.public MutableByte(java.lang.Number value)
value
- a value.java.lang.NullPointerException
- if the object is nullpublic java.lang.Object getValue()
public void setValue(byte value)
value
- the value to setpublic void setValue(java.lang.Object value)
public byte byteValue()
byteValue
in class java.lang.Number
public int intValue()
intValue
in class java.lang.Number
public long longValue()
longValue
in class java.lang.Number
public float floatValue()
floatValue
in class java.lang.Number
public double doubleValue()
doubleValue
in class java.lang.Number
public java.lang.Byte toByte()
public void increment()
public void decrement()
public void add(byte operand)
operand
- the value to addpublic void add(java.lang.Number operand)
operand
- the value to addjava.lang.NullPointerException
- if the object is nullpublic void subtract(byte operand)
operand
- the value to addpublic void subtract(java.lang.Number operand)
operand
- the value to addjava.lang.NullPointerException
- if the object is nullpublic boolean equals(java.lang.Object obj)
true
if and only if the argument
is not null
and is a MutableByte
object that contains the same byte
value as this object.equals
in class java.lang.Object
obj
- the object to compare with.true
if the objects are the same; false
otherwise.public int hashCode()
hashCode
in class java.lang.Object
public int compareTo(java.lang.Object obj)
compareTo
in interface java.lang.Comparable
obj
- the mutable to compare tojava.lang.ClassCastException
- if the argument is not a MutableBytepublic java.lang.String toString()
toString
in class java.lang.Object
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