org.apache.commons.lang.mutable
public class MutableByte extends Number implements 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(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(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(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(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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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(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(Number operand)
Subtracts a value.
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Byte |
toByte()
Gets this mutable as an instance of Byte.
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String |
toString()
Returns the String value of this mutable.
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shortValue
public MutableByte()
public MutableByte(byte value)
value
- a value.public MutableByte(Number value)
value
- a value.NullPointerException
- if the object is nullpublic Object getValue()
public void setValue(byte value)
value
- the value to setpublic void setValue(Object value)
setValue
in interface Mutable
value
- the value to setNullPointerException
- if the object is nullClassCastException
- if the type is not a Number
public byte byteValue()
public int intValue()
public long longValue()
public float floatValue()
floatValue
in class Number
public double doubleValue()
doubleValue
in class Number
public Byte toByte()
public void increment()
public void decrement()
public void add(byte operand)
operand
- the value to addpublic void add(Number operand)
operand
- the value to addNullPointerException
- if the object is nullpublic void subtract(byte operand)
operand
- the value to addpublic void subtract(Number operand)
operand
- the value to addNullPointerException
- if the object is nullpublic boolean equals(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.public int hashCode()
public int compareTo(Object obj)
compareTo
in interface Comparable
obj
- the mutable to compare toClassCastException
- if the argument is not a MutableByteCopyright © 2001-2014 - Apache Software Foundation