ikayaki.gui
Class PositiveDecimalFormat

java.lang.Object
  extended by java.text.Format
      extended by java.text.NumberFormat
          extended by java.text.DecimalFormat
              extended by ikayaki.gui.PositiveDecimalFormat
All Implemented Interfaces:
Serializable, Cloneable

public class PositiveDecimalFormat
extends DecimalFormat

Decimal format for only positive decimal numbers. Will not show negative numbers. An empty string equals -1.

Author:
Esko Luontola
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
PositiveDecimalFormat()
           
 
Method Summary
 StringBuffer format(double number, StringBuffer result, FieldPosition fieldPosition)
           
 StringBuffer format(long number, StringBuffer result, FieldPosition fieldPosition)
           
 Object parseObject(String source)
           
 
Methods inherited from class java.text.DecimalFormat
applyLocalizedPattern, applyPattern, clone, equals, format, formatToCharacterIterator, getCurrency, getDecimalFormatSymbols, getGroupingSize, getMaximumFractionDigits, getMaximumIntegerDigits, getMinimumFractionDigits, getMinimumIntegerDigits, getMultiplier, getNegativePrefix, getNegativeSuffix, getPositivePrefix, getPositiveSuffix, hashCode, isDecimalSeparatorAlwaysShown, isParseBigDecimal, parse, setCurrency, setDecimalFormatSymbols, setDecimalSeparatorAlwaysShown, setGroupingSize, setMaximumFractionDigits, setMaximumIntegerDigits, setMinimumFractionDigits, setMinimumIntegerDigits, setMultiplier, setNegativePrefix, setNegativeSuffix, setParseBigDecimal, setPositivePrefix, setPositiveSuffix, 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
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PositiveDecimalFormat

public PositiveDecimalFormat()
Method Detail

format

public StringBuffer format(double number,
                           StringBuffer result,
                           FieldPosition fieldPosition)
Overrides:
format in class DecimalFormat

format

public StringBuffer format(long number,
                           StringBuffer result,
                           FieldPosition fieldPosition)
Overrides:
format in class DecimalFormat

parseObject

public Object parseObject(String source)
                   throws ParseException
Overrides:
parseObject in class Format
Throws:
ParseException