ifs.fnd.buffer

Class NumberFormatter

java.lang.Object

ifs.fnd.buffer.DataFormatter

ifs.fnd.buffer.NumberFormatter

All Implemented Interfaces:

java.lang.Cloneable

public final class NumberFormatter
extends DataFormatter

An instance of this class can format and parse Java simple numeric values, like Double, Long ...etc. The type ID specified during construction must be one of: DataFormatter.NUMBER, DataFormatter.INTEGER, DataFormatter.MONEY.

Field Summary

Fields inherited from class ifs.fnd.buffer.DataFormatter

BOOLEAN, DATE, DATETIME, DEBUG, INTEGER, MONEY, NUMBER, STRING, TIME

Constructor Summary

Constructors

Constructor and Description
NumberFormatter() Constructs a new instance of NumberFormatter.
NumberFormatter(Buffer params) Constructs a new instance of NumberFormatter.
NumberFormatter(int typeId, java.lang.String mask) Constructs a new instance of NumberFormatter with the specified parameters.
NumberFormatter(java.lang.String language, int typeId, java.lang.String mask) Constructs a new instance of NumberFormatter with the specified parameters.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Clone this NumberFormatter.
java.lang.String	format(java.lang.Object value) Transform a specified simple Java Object into a String.
double	getRoundingDelta() Return the delta that defines the rounding interval for this formatter.
int	getTypeId() Return the type ID supported by this DataFormatter.
java.lang.Object	parse(java.lang.String text) Transform a specified String into a simple Java Object.
void	setDecimalSeparator(char separator) Set the decimal separator for this formatter.
void	setGroupingSeparator(char c) Sets the Group Separator of the number formatter.

Methods inherited from class ifs.fnd.buffer.DataFormatter

debug, getBaseTypeId, getBaseTypeMarker, getTypeId, getTypeId, getTypeName

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberFormatter

public NumberFormatter(Buffer params)
                throws FndException

Constructs a new instance of NumberFormatter.

Parameters:

params - buffer containing TYPE, MASK and LANGUAGE items

Throws:

FndException

NumberFormatter

public NumberFormatter(int typeId,
                       java.lang.String mask)
                throws FndException

Constructs a new instance of NumberFormatter with the specified parameters.

Parameters:

typeId - one of DataFormatter.NUMBER, DataFormatter.INTEGER, DataFormatter.MONEY

mask - format mask

Throws:

FndException

NumberFormatter

public NumberFormatter(java.lang.String language,
                       int typeId,
                       java.lang.String mask)
                throws FndException

Constructs a new instance of NumberFormatter with the specified parameters.

Parameters:

language - language

typeId - one of DataFormatter.NUMBER, DataFormatter.INTEGER, DataFormatter.MONEY

mask - format mask

Throws:

FndException

NumberFormatter

public NumberFormatter()
                throws FndException

Constructs a new instance of NumberFormatter.

Throws:

FndException

Method Detail

getRoundingDelta

public double getRoundingDelta()

Return the delta that defines the rounding interval for this formatter.

setDecimalSeparator

public void setDecimalSeparator(char separator)

Set the decimal separator for this formatter.

Parameters:

separator - separator character

getTypeId

public int getTypeId()

Description copied from class: DataFormatter

Return the type ID supported by this DataFormatter.

Specified by:

getTypeId in class DataFormatter

format

public java.lang.String format(java.lang.Object value)

Description copied from class: DataFormatter

Transform a specified simple Java Object into a String.

Specified by:

format in class DataFormatter

parse

public java.lang.Object parse(java.lang.String text)
                       throws FndException

Description copied from class: DataFormatter

Transform a specified String into a simple Java Object.

Specified by:

parse in class DataFormatter

Throws:

FndException

setGroupingSeparator

public void setGroupingSeparator(char c)

Sets the Group Separator of the number formatter.

Parameters:

c - character to use as the Group Separator.

clone

public java.lang.Object clone()

Clone this NumberFormatter.

Specified by:

clone in class DataFormatter