weka.core.matrix

Class FloatingPointFormat

java.lang.Object

java.text.Format

java.text.NumberFormat

java.text.DecimalFormat

weka.core.matrix.FloatingPointFormat

All Implemented Interfaces:

Serializable, Cloneable, RevisionHandler

public class FloatingPointFormat
extends DecimalFormat
implements RevisionHandler

Class for the format of floating point numbers

Version:

$Revision: 1.4 $

Author:

Yong Wang

See Also:

Serialized Form

Nested Class Summary

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

NumberFormat.Field

Field Summary

Fields

Modifier and Type	Field and Description
protected int	decimal
protected DecimalFormat	nf
protected boolean	trailing
protected int	width

Fields inherited from class java.text.NumberFormat

FRACTION_FIELD, INTEGER_FIELD

Constructor Summary

Constructors

Constructor and Description
FloatingPointFormat() Default constructor
FloatingPointFormat(int digits)
FloatingPointFormat(int w, int d)
FloatingPointFormat(int w, int d, boolean trailingZeros)

Method Summary

Modifier and Type	Method and Description
StringBuffer	format(double number, StringBuffer toAppendTo, FieldPosition pos)
String	getRevision() Returns the revision string.
static String	pattern(int w, int d)
int	width()

Methods inherited from class java.text.DecimalFormat

applyLocalizedPattern, applyPattern, clone, equals, format, format, formatToCharacterIterator, getCurrency, getDecimalFormatSymbols, getGroupingSize, getMaximumFractionDigits, getMaximumIntegerDigits, getMinimumFractionDigits, getMinimumIntegerDigits, getMultiplier, getNegativePrefix, getNegativeSuffix, getPositivePrefix, getPositiveSuffix, getRoundingMode, hashCode, isDecimalSeparatorAlwaysShown, isParseBigDecimal, parse, setCurrency, setDecimalFormatSymbols, setDecimalSeparatorAlwaysShown, setGroupingSize, setGroupingUsed, setMaximumFractionDigits, setMaximumIntegerDigits, setMinimumFractionDigits, setMinimumIntegerDigits, setMultiplier, setNegativePrefix, setNegativeSuffix, setParseBigDecimal, setPositivePrefix, setPositiveSuffix, setRoundingMode, toLocalizedPattern, toPattern

Methods inherited from class java.text.NumberFormat

format, format, getAvailableLocales, getCurrencyInstance, getCurrencyInstance, getInstance, getInstance, getIntegerInstance, getIntegerInstance, getNumberInstance, getNumberInstance, getPercentInstance, getPercentInstance, isGroupingUsed, isParseIntegerOnly, parse, parseObject, setParseIntegerOnly

Methods inherited from class java.text.Format

format, parseObject

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

nf

protected DecimalFormat nf

width

protected int width

decimal

protected int decimal

trailing

protected boolean trailing

Constructor Detail

FloatingPointFormat

public FloatingPointFormat()

Default constructor

FloatingPointFormat

public FloatingPointFormat(int digits)

FloatingPointFormat

public FloatingPointFormat(int w,
                           int d)

FloatingPointFormat

public FloatingPointFormat(int w,
                           int d,
                           boolean trailingZeros)

Method Detail

format

public StringBuffer format(double number,
                           StringBuffer toAppendTo,
                           FieldPosition pos)

Overrides:

format in class DecimalFormat

pattern

public static String pattern(int w,
                             int d)

width

public int width()

getRevision

public String getRevision()

Returns the revision string.

Specified by:

getRevision in interface RevisionHandler

Returns:

the revision