weka.core.matrix
Class FlexibleDecimalFormat

java.lang.Object
  java.text.Format
      java.text.NumberFormat
          java.text.DecimalFormat
              weka.core.matrix.FlexibleDecimalFormat

All Implemented Interfaces:

Serializable, Cloneable, RevisionHandler

public class FlexibleDecimalFormat
extends DecimalFormat
implements RevisionHandler

Version:

$Revision: 8034 $

Author:

Yong Wang

See Also:

Serialized Form

Nested Class Summary

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

NumberFormat.Field

Field Summary

Fields inherited from class java.text.NumberFormat

FRACTION_FIELD, INTEGER_FIELD

Constructor Summary

FlexibleDecimalFormat()

FlexibleDecimalFormat(double d)

FlexibleDecimalFormat(int digits)

FlexibleDecimalFormat(int digits, boolean trailing)

FlexibleDecimalFormat(int digits, boolean exp, boolean trailing, boolean grouping)

Method Summary

StringBuffer	format(double number, StringBuffer toAppendTo, FieldPosition pos)
StringBuffer	formatString(String str)
String	getRevision() Returns the revision string.
void	grouping(boolean grouping)
boolean	needExponentialFormat(double d)
void	update(double 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, 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, setGroupingUsed, setParseIntegerOnly

Methods inherited from class java.text.Format

format, parseObject

Methods inherited from class java.lang.Object

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

Constructor Detail

FlexibleDecimalFormat

public FlexibleDecimalFormat()

FlexibleDecimalFormat

public FlexibleDecimalFormat(int digits)

FlexibleDecimalFormat

public FlexibleDecimalFormat(int digits,
                             boolean trailing)

FlexibleDecimalFormat

public FlexibleDecimalFormat(int digits,
                             boolean exp,
                             boolean trailing,
                             boolean grouping)

FlexibleDecimalFormat

public FlexibleDecimalFormat(double d)

Method Detail

update

public void update(double d)

needExponentialFormat

public boolean needExponentialFormat(double d)

grouping

public void grouping(boolean grouping)

format

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

Overrides:

format in class DecimalFormat

width

public int width()

formatString

public StringBuffer formatString(String str)

getRevision

public String getRevision()

Returns the revision string.

Specified by:

getRevision in interface RevisionHandler

Returns:

the revision