MuNumber (JBoss/Common API) - JBoss 4.0.1 sp1 common API Documentation 英文版文档

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.jboss.util
Class MuNumber

java.lang.Object
  java.lang.Number
      org.jboss.util.MuNumber

All Implemented Interfaces:: Cloneable, Comparable, Mutable, Serializable

Direct Known Subclasses:: MuByte, MuDouble, MuFloat, MuInteger, MuLong, MuShort

public abstract class MuNumber
extends Number
implements Comparable, Cloneable, Mutable

An abstract mutable number class.

This is a base wrapper class for java.lang.Number.

Version:: $Revision: 1.1 $
Author:: Jason Dillon
See Also:: Serialized Form

Constructor Summary

MuNumber()


Method Summary

byte byteValue()
          Returns the value of the specified number as a byte.

float floatValue()
          Returns the value of the specified number as a float.

int intValue()
          Returns the value of the specified number as a int.

short shortValue()
          Returns the value of the specified number as a short.

Methods inherited from class java.lang.Number

doubleValue, longValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface org.jboss.util.Mutable

getValue, setValue

Constructor Detail

MuNumber

public MuNumber()

Method Detail

byteValue

public byte byteValue()

Returns the value of the specified number as a byte. This may involve rounding or truncation.

Returns:: The numeric value represented by this object after conversion to type byte.

shortValue

public short shortValue()

Returns the value of the specified number as a short. This may involve rounding or truncation.

Returns:: The numeric value represented by this object after conversion to type short.

intValue

public int intValue()

Returns the value of the specified number as a int. This may involve rounding or truncation.

Returns:: The numeric value represented by this object after conversion to type int.

floatValue

public float floatValue()

Returns the value of the specified number as a float. This may involve rounding or truncation.

Returns:: The numeric value represented by this object after conversion to type float.