Module org.tentackle.fx

Package org.tentackle.fx.translate

Class NumberStringTranslator<M extends Number>

java.lang.Object

org.tentackle.fx.translate.AbstractValueTranslator<M,String>

org.tentackle.fx.translate.ValueStringTranslator<M>

org.tentackle.fx.translate.NumberStringTranslator<M>

Type Parameters:

M - the model's number type

All Implemented Interfaces:

ValueTranslator<M,String>

Direct Known Subclasses:

ByteStringTranslator, FractionNumberStringTranslator, IntegerStringTranslator, LongStringTranslator, ShortStringTranslator

public abstract class NumberStringTranslator<M extends Number>
extends ValueStringTranslator<M>

Abstract base class for number translators.

Author:

harald

Constructor Summary

Constructors

Constructor	Description
NumberStringTranslator(FxTextComponent component)	Creates a number translator.

Method Summary

Modifier and Type	Method	Description
abstract String	getDefaultPattern()	Gets the default pattern according to the type.
protected DecimalFormat	getFormat()	Gets the decimal format.
String	getValidChars()	Gets the valid input characters.
protected Number	parse(String s)	Parses a string to a number.

Methods inherited from class org.tentackle.fx.translate.ValueStringTranslator

getComponent, toModel

Methods inherited from class org.tentackle.fx.translate.AbstractValueTranslator

isLenient, isMappingIncomplete, isModelModified, saveModelValue, setLenient

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.tentackle.fx.ValueTranslator

bindingPropertiesUpdated, needsToModelTwice, toModelFunction, toView, toViewFunction

Constructor Details

NumberStringTranslator

public NumberStringTranslator(FxTextComponent component)

Creates a number translator.

Parameters:

component - the text component

Method Details

parse

protected Number parse(String s)

Parses a string to a number.

Parameters:

s - the string

Returns:

the number

getValidChars

public String getValidChars()

Description copied from class: ValueStringTranslator

Gets the valid input characters.

Overrides:

getValidChars in class ValueStringTranslator<M extends Number>

Returns:

the valid input chars, null if unlimited

getDefaultPattern

public abstract String getDefaultPattern()

Gets the default pattern according to the type.

Returns:

the pattern

getFormat

protected DecimalFormat getFormat()

Gets the decimal format.

Returns:

the decimal format