NumberStringConverter (JavaFX 14)

java.lang.Object

javafx.util.StringConverter<Number>

javafx.util.converter.NumberStringConverter

Direct Known Subclasses:: CurrencyStringConverter, PercentageStringConverter

public class NumberStringConverter
extends StringConverter<Number>

StringConverter implementation for Number values.

Since:: JavaFX 2.1

Constructor Summary

Constructors
Constructor	Description
`NumberStringConverter()`
`NumberStringConverter(String pattern)`
`NumberStringConverter(NumberFormat numberFormat)`
`NumberStringConverter(Locale locale)`
`NumberStringConverter(Locale locale, String pattern)`

Method Summary

Modifier and Type	Method	Description
`Number`	`fromString(String value)`	Converts the string provided into an object defined by the specific converter.
`protected NumberFormat`	`getNumberFormat()`	Return a `NumberFormat` instance to use for formatting and parsing in this `StringConverter`.
`String`	`toString(Number value)`	Converts the object provided into its string form.

Methods inherited from class java.lang.Object

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

Constructor Details
- NumberStringConverter
  
  public NumberStringConverter()
- NumberStringConverter
  
  public NumberStringConverter(Locale locale)
- NumberStringConverter
  
  public NumberStringConverter(String pattern)
- NumberStringConverter
  
  public NumberStringConverter(Locale locale, String pattern)
- NumberStringConverter
  
  public NumberStringConverter(NumberFormat numberFormat)
Method Details
- fromString
  
  public Number fromString(String value)
  
  Converts the string provided into an object defined by the specific converter. Format of the string and type of the resulting object is defined by the specific converter.
  
  Specified by:
  
  fromString in class StringConverter<Number>
  
  Parameters:
  
  value - the String to convert
  
  Returns:
  
  an object representation of the string passed in.
- toString
  
  public String toString(Number value)
  
  Converts the object provided into its string form. Format of the returned string is defined by the specific converter.
  
  Specified by:
  
  toString in class StringConverter<Number>
  
  Parameters:
  
  value - the object of type T to convert
  
  Returns:
  
  a string representation of the object passed in.
- getNumberFormat
  
  protected NumberFormat getNumberFormat()
  
  Return a NumberFormat instance to use for formatting and parsing in this StringConverter.
  
  Returns:
  
  a NumberFormat instance for formatting and parsing in this StringConverter