Class NumberStringConverter

java.lang.Object

javafx.util.StringConverter<Number>

javafx.util.converter.NumberStringConverter

Direct Known Subclasses:: CurrencyStringConverter, PercentageStringConverter

public class NumberStringConverter
extends StringConverter<Number>

A StringConverter implementation for Number values. Instances of this class are immutable.

Since:: JavaFX 2.1

Constructor Summary

Constructors
Constructor	Description
`NumberStringConverter()`	Constructs a `NumberStringConverter` with the default locale and format.
`NumberStringConverter(String pattern)`	Constructs a `NumberStringConverter` with the default locale and the given decimal format pattern.
`NumberStringConverter(NumberFormat numberFormat)`	Constructs a `NumberStringConverter` with the given number format.
`NumberStringConverter(Locale locale)`	Constructs a `NumberStringConverter` with the given locale and the default format.
`NumberStringConverter(Locale locale, String pattern)`	Constructs a `NumberStringConverter` with the given locale and decimal format pattern.

Method Summary

Modifier and Type	Method	Description
`protected NumberFormat`	`getNumberFormat()`	Returns a `NumberFormat` instance to use for formatting and parsing in this `StringConverter`.

Methods declared in class javafx.util.StringConverter

fromString, toString

Methods declared in class java.lang.Object

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

Constructor Details

NumberStringConverter

public NumberStringConverter()

Constructs a NumberStringConverter with the default locale and format.

NumberStringConverter

public NumberStringConverter(Locale locale)

Constructs a NumberStringConverter with the given locale and the default format.

Parameters:: locale - the locale used in determining the number format used to format the string

NumberStringConverter

public NumberStringConverter(String pattern)

Constructs a NumberStringConverter with the default locale and the given decimal format pattern.

Parameters:: pattern - the string pattern used in determining the number format used to format the string
See Also:: DecimalFormat

NumberStringConverter

public NumberStringConverter(Locale locale, String pattern)

Constructs a NumberStringConverter with the given locale and decimal format pattern.

Parameters:: locale - the locale used in determining the number format used to format the string; pattern - the string pattern used in determining the number format used to format the string
See Also:: DecimalFormat

NumberStringConverter

public NumberStringConverter(NumberFormat numberFormat)

Constructs a NumberStringConverter with the given number format.

Parameters:: numberFormat - the number format used to format the string

Method Details

getNumberFormat

protected NumberFormat getNumberFormat()

Returns a NumberFormat instance to use for formatting and parsing in this StringConverter.

Returns:: a NumberFormat instance for formatting and parsing in this StringConverter

© 2008, 2025, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from JavaFX API Documentation.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Java, JavaFX and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.