java.lang
Class Number
- Serializable
Number is a generic superclass of all the numeric classes, including
the wrapper classes
Byte,
Short,
Integer,
Long,
Float, and
Double. Also worth mentioning
are the classes in
java.math.
It provides ways to convert numeric objects to any primitive.
Number()- The basic constructor (often called implicitly).
|
byte | byteValue()- Return the value of this
Number as a byte.
|
abstract double | doubleValue()- Return the value of this
Number as a float.
|
abstract float | floatValue()- Return the value of this
Number as a float.
|
abstract int | intValue()- Return the value of this
Number as an int.
|
abstract long | longValue()- Return the value of this
Number as a long.
|
short | shortValue()- Return the value of this
Number as a short.
|
clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait |
Number
public Number()
The basic constructor (often called implicitly).
byteValue
public byte byteValue()
Return the value of this Number as a byte.
doubleValue
public abstract double doubleValue()
Return the value of this Number as a float.
floatValue
public abstract float floatValue()
Return the value of this Number as a float.
intValue
public abstract int intValue()
Return the value of this Number as an int.
longValue
public abstract long longValue()
Return the value of this Number as a long.
shortValue
public short shortValue()
Return the value of this Number as a short.
Number.java =- abstract superclass of numeric objects
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