Package gnu.math

Class FixedRealFormat

java.lang.Object

java.text.Format

gnu.math.FixedRealFormat

All Implemented Interfaces:

Serializable, Cloneable

public class FixedRealFormat
extends Format

Format a real number using a fixed-point format. Used for Common Lisp specs ~F and ~$; also C-style %f.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.text.Format

Format.Field

Field Summary

Fields

Modifier and Type	Field	Description
boolean	internalPad
char	overflowChar
char	padChar
int	scale
boolean	showPlus
int	width

Constructor Summary

Constructors

Constructor	Description
FixedRealFormat()

Method Summary

Modifier and Type	Method	Description
StringBuffer	format(double num, StringBuffer sbuf, FieldPosition fpos)
StringBuffer	format(long num, StringBuffer sbuf, FieldPosition fpos)
void	format(RealNum number, StringBuffer sbuf, FieldPosition fpos)
StringBuffer	format(Object num, StringBuffer sbuf, FieldPosition fpos)
int	getMaximumFractionDigits()
int	getMinimumIntegerDigits()
Number	parse(String text, ParsePosition status)
Object	parseObject(String text, ParsePosition status)
void	setMaximumFractionDigits(int d)
void	setMinimumIntegerDigits(int i)

Methods inherited from class java.text.Format

clone, format, formatToCharacterIterator, parseObject

Methods inherited from class java.lang.Object

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

Field Detail

width

public int width

scale

public int scale

padChar

public char padChar

showPlus

public boolean showPlus

internalPad

public boolean internalPad

overflowChar

public char overflowChar

Constructor Detail

FixedRealFormat

public FixedRealFormat()

Method Detail

getMaximumFractionDigits

public int getMaximumFractionDigits()

getMinimumIntegerDigits

public int getMinimumIntegerDigits()

setMaximumFractionDigits

public void setMaximumFractionDigits(int d)

setMinimumIntegerDigits

public void setMinimumIntegerDigits(int i)

format

public void format(RealNum number,
                   StringBuffer sbuf,
                   FieldPosition fpos)

format

public StringBuffer format(long num,
                           StringBuffer sbuf,
                           FieldPosition fpos)

format

public StringBuffer format(double num,
                           StringBuffer sbuf,
                           FieldPosition fpos)

format

public StringBuffer format(Object num,
                           StringBuffer sbuf,
                           FieldPosition fpos)

Specified by:

format in class Format

parse

public Number parse(String text,
                    ParsePosition status)

parseObject

public Object parseObject(String text,
                          ParsePosition status)

Specified by:

parseObject in class Format