jidefx.utils.converter

Class NumberConverter

java.lang.Object

javafx.util.StringConverter<T>

jidefx.utils.converter.DefaultObjectConverter<T>

jidefx.utils.converter.AbstractNumberConverter<java.lang.Number>

jidefx.utils.converter.NumberConverter

All Implemented Interfaces:

ObjectConverter<java.lang.Number>

public class NumberConverter
extends AbstractNumberConverter<java.lang.Number>

ObjectConverter implementation for <code>Number</code>.

Field Summary

Fields inherited from class jidefx.utils.converter.AbstractNumberConverter

CONTEXT_FIXED_1_DIGIT_FRACTION, CONTEXT_FIXED_2_DIGIT_FRACTION, CONTEXT_FIXED_4_DIGIT_FRACTION, PROPERTY_NUMBER_FORMAT

Constructor Summary

Constructors

Constructor and Description
NumberConverter()
NumberConverter(java.text.NumberFormat format)

Method Summary

Modifier and Type	Method and Description
java.lang.Number	fromString(java.lang.String string, ConverterContext context) Converts the String to a Long.

Methods inherited from class jidefx.utils.converter.AbstractNumberConverter

getNumberFormat, numberFromString, toString

Methods inherited from class jidefx.utils.converter.DefaultObjectConverter

fromString, getObjectConverterManager, toString, toStringConverter

Methods inherited from class java.lang.Object

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

Constructor Detail

NumberConverter

public NumberConverter()

NumberConverter

public NumberConverter(java.text.NumberFormat format)

Method Detail

fromString

public java.lang.Number fromString(java.lang.String string,
                                   ConverterContext context)

Converts the String to a Long. It will use the NumberFormat defined as AbstractNumberConverter.PROPERTY_NUMBER_FORMAT if any. If not there, it will use AbstractNumberConverter.getNumberFormat() to get the NumberFormat to do the conversion.

Please note, the conversion may involve rounding or truncation.

Specified by:

fromString in interface ObjectConverter<java.lang.Number>

Overrides:

fromString in class DefaultObjectConverter<java.lang.Number>

Parameters:

string - the string to be converted.

context - the context

Returns:

the Number converted from the String.