Package mondrian.util

Class Format.NumericFormat

java.lang.Object

mondrian.util.Format.BasicFormat

mondrian.util.Format.JavaFormat

mondrian.util.Format.NumericFormat

Enclosing class:

Format

static class Format.NumericFormat
extends Format.JavaFormat

NumericFormat is an implementation of Format.BasicFormat which prints numbers with a given number of decimal places, leading zeroes, in exponential notation, etc.

It is implemented using MondrianFloatingDecimal.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) ArrayStack<Integer>	cachedThousandSeparatorPositions
(package private) int	decimalShift	Number of decimal places to shift the number left before formatting it: 2 means multiply by 100; -3 means divide by 1000.
(package private) int	digitsLeftOfPoint
(package private) int	digitsRightOfExp
(package private) int	digitsRightOfPoint
(package private) char	expChar
(package private) boolean	expSign
(package private) Format.FormatLocale	locale
(package private) boolean	useDecimal
(package private) boolean	useThouSep
(package private) int	zeroesLeftOfPoint
(package private) int	zeroesRightOfExp
(package private) int	zeroesRightOfPoint

Fields inherited from class mondrian.util.Format.BasicFormat

code

Constructor Summary

Constructors

Constructor	Description
NumericFormat(String token, Format.FormatLocale locale, int expFormat, int digitsLeftOfPoint, int zeroesLeftOfPoint, int digitsRightOfPoint, int zeroesRightOfPoint, int digitsRightOfExp, int zeroesRightOfExp, boolean useDecimal, boolean useThouSep, String formatString)

Method Summary

Modifier and Type	Method	Description
(package private) void	format(double n, StringBuilder buf)
(package private) void	format(long n, StringBuilder buf)
(package private) mondrian.util.Format.FormatType	getFormatType()
(package private) boolean	isApplicableTo(double n)	Returns whether this format can handle a given value.

Methods inherited from class mondrian.util.Format.JavaFormat

format, format

Methods inherited from class mondrian.util.Format.BasicFormat

format, formatNull, isApplicableTo

Methods inherited from class java.lang.Object

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

Field Detail

locale

final Format.FormatLocale locale

digitsLeftOfPoint

final int digitsLeftOfPoint

zeroesLeftOfPoint

final int zeroesLeftOfPoint

digitsRightOfPoint

final int digitsRightOfPoint

zeroesRightOfPoint

final int zeroesRightOfPoint

digitsRightOfExp

final int digitsRightOfExp

zeroesRightOfExp

final int zeroesRightOfExp

decimalShift

int decimalShift

Number of decimal places to shift the number left before formatting it: 2 means multiply by 100; -3 means divide by 1000.

expChar

final char expChar

expSign

final boolean expSign

useDecimal

final boolean useDecimal

useThouSep

final boolean useThouSep

cachedThousandSeparatorPositions

final ArrayStack<Integer> cachedThousandSeparatorPositions

Constructor Detail

NumericFormat

NumericFormat(String token,
              Format.FormatLocale locale,
              int expFormat,
              int digitsLeftOfPoint,
              int zeroesLeftOfPoint,
              int digitsRightOfPoint,
              int zeroesRightOfPoint,
              int digitsRightOfExp,
              int zeroesRightOfExp,
              boolean useDecimal,
              boolean useThouSep,
              String formatString)

Method Detail

getFormatType

mondrian.util.Format.FormatType getFormatType()

Overrides:

getFormatType in class Format.BasicFormat

format

void format(double n,
            StringBuilder buf)

Overrides:

format in class Format.JavaFormat

isApplicableTo

boolean isApplicableTo(double n)

Description copied from class: Format.BasicFormat

Returns whether this format can handle a given value.

Usually returns true; one notable exception is a format for negative numbers which causes the number to be underflow to zero and therefore be ineligible for the negative format.

Overrides:

isApplicableTo in class Format.BasicFormat

Parameters:

n - value

Returns:

Whether this format is applicable for a given value

format

void format(long n,
            StringBuilder buf)

Overrides:

format in class Format.JavaFormat