dsto.dfc.text
Class NumberTranslator

java.lang.Object
  dsto.dfc.text.NumberTranslator

All Implemented Interfaces:

IStringTranslator

public class NumberTranslator
extends Object
implements IStringTranslator

Translates numbers to/from strings.

Version:

$Revision$

Author:

mpp

Nested Class Summary

Nested classes/interfaces inherited from interface dsto.dfc.text.IStringTranslator

IStringTranslator.FromString, IStringTranslator.ToString

Field Summary

static NumberTranslator	BYTE
static NumberTranslator	DOUBLE
static NumberTranslator	FLOAT
static NumberTranslator	INTEGER
static NumberTranslator	LONG
static NumberTranslator	SHORT

Constructor Summary

NumberTranslator(Class numberClass)

Method Summary

Object	fromString(String object) Convert/parse a string into the object type supported by this converter.
String	toString(Object o) Convert a value to a string.

Methods inherited from class java.lang.Object

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

Field Detail

BYTE

public static final NumberTranslator BYTE

INTEGER

public static final NumberTranslator INTEGER

SHORT

public static final NumberTranslator SHORT

LONG

public static final NumberTranslator LONG

FLOAT

public static final NumberTranslator FLOAT

DOUBLE

public static final NumberTranslator DOUBLE

Constructor Detail

NumberTranslator

public NumberTranslator(Class numberClass)

Method Detail

fromString

public Object fromString(String object)
                  throws InvalidFormatException

Description copied from interface: IStringTranslator

Convert/parse a string into the object type supported by this converter.

Specified by:

fromString in interface IStringTranslator

Parameters:

object - The string to convert.

Returns:

The converted object.

Throws:

InvalidFormatException - if the string is not in a format parsable by the converter.

toString

public String toString(Object o)
                throws IllegalArgumentException

Description copied from interface: IStringTranslator

Convert a value to a string.

Specified by:

toString in interface IStringTranslator

Parameters:

o - The value to convert. Null is not guaranteed to be valid.

Returns:

The string equivalent.

Throws:

IllegalArgumentException - if value is an object type understood by the converter.