net.sf.jguiraffe.transform

Class AbstractDecimalTransformer<T extends Number>

java.lang.Object

net.sf.jguiraffe.transform.NumberTransformerBase<T>

net.sf.jguiraffe.transform.AbstractDecimalTransformer<T>

Type Parameters:

T - the data type handled by this transformer class

All Implemented Interfaces:

Transformer, Validator

Direct Known Subclasses:

DoubleTransformer, FloatTransformer

public abstract class AbstractDecimalTransformer<T extends Number>
extends NumberTransformerBase<T>

A base class for number transformers that operate on floating point numbers.

This base class already implements the creation of the NumberFormat object used for parsing the entered numbers. Concrete sub classes specialize on specific float types like java.lang.Float or java.lang.Double.

Version:

$Id: AbstractDecimalTransformer.java 205 2012-01-29 18:29:57Z oheger $

Author:

Oliver Heger

Field Summary

Fields inherited from class net.sf.jguiraffe.transform.NumberTransformerBase

PROP_MAXIMUM, PROP_MINIMUM

Constructor Summary

Constructors

Constructor and Description
AbstractDecimalTransformer()

Method Summary

Modifier and Type	Method and Description
protected NumberFormat	createFormat(Locale locale) Returns a format object suitable for parsing doubles.

Methods inherited from class net.sf.jguiraffe.transform.NumberTransformerBase

convert, errorResult, fetchProperty, getMaximum, getMinimum, isNumberValid, isValid, setMaximum, setMinimum, transform, transformToNumber

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractDecimalTransformer

public AbstractDecimalTransformer()

Method Detail

createFormat

protected NumberFormat createFormat(Locale locale)

Returns a format object suitable for parsing doubles.

Specified by:

createFormat in class NumberTransformerBase<T extends Number>

Parameters:

locale - the locale

Returns:

the format object