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java.lang.Objectjava.lang.Number
org.apache.commons.lang.mutable.MutableByte
public class MutableByte
A mutable byte wrapper.
Byte,
Serialized Form| Constructor Summary | |
|---|---|
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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MutableByte(String value)
Constructs a new MutableByte parsing the given string. |
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| Method Summary | |
|---|---|
void |
add(byte operand)
Adds a value to the value of this instance. |
void |
add(Number operand)
Adds a value to the value of this instance. |
byte |
byteValue()
Returns the value of this MutableByte as a byte. |
int |
compareTo(Object obj)
Compares this mutable to another in ascending order. |
void |
decrement()
Decrements the value. |
double |
doubleValue()
Returns the value of this MutableByte as a double. |
boolean |
equals(Object obj)
Compares this object to the specified object. |
float |
floatValue()
Returns the value of this MutableByte as a float. |
Object |
getValue()
Gets the value as a Byte instance. |
int |
hashCode()
Returns a suitable hash code for this mutable. |
void |
increment()
Increments the value. |
int |
intValue()
Returns the value of this MutableByte as an int. |
long |
longValue()
Returns the value of this MutableByte as a long. |
void |
setValue(byte value)
Sets the value. |
void |
setValue(Object value)
Sets the value from any Number instance. |
void |
subtract(byte operand)
Subtracts a value from the value of this instance. |
void |
subtract(Number operand)
Subtracts a value from the value of this instance. |
Byte |
toByte()
Gets this mutable as an instance of Byte. |
String |
toString()
Returns the String value of this mutable. |
| Methods inherited from class java.lang.Number |
|---|
shortValue |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public MutableByte()
public MutableByte(byte value)
value - the initial value to storepublic MutableByte(Number value)
value - the initial value to store, not null
NullPointerException - if the object is null
public MutableByte(String value)
throws NumberFormatException
value - the string to parse, not null
NumberFormatException - if the string cannot be parsed into a byte| Method Detail |
|---|
public Object getValue()
getValue in interface Mutablepublic void setValue(byte value)
value - the value to setpublic void setValue(Object value)
setValue in interface Mutablevalue - the value to set, not null
NullPointerException - if the object is null
ClassCastException - if the type is not a Numberpublic void increment()
public void decrement()
public void add(byte operand)
operand - the value to add, not nullpublic void add(Number operand)
operand - the value to add, not null
NullPointerException - if the object is nullpublic void subtract(byte operand)
operand - the value to subtract, not nullpublic void subtract(Number operand)
operand - the value to subtract, not null
NullPointerException - if the object is nullpublic byte byteValue()
byteValue in class Numberpublic int intValue()
intValue in class Numberpublic long longValue()
longValue in class Numberpublic float floatValue()
floatValue in class Numberpublic double doubleValue()
doubleValue in class Numberpublic Byte toByte()
public 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.
equals in class Objectobj - the object to compare with, null returns false
true if the objects are the same; false otherwise.public int hashCode()
hashCode in class Objectpublic int compareTo(Object obj)
compareTo in interface Comparableobj - the other mutable to compare to, not null
ClassCastException - if the argument is not a MutableBytepublic String toString()
toString in class Object
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