net.sf.jguiraffe.transform

Class AbstractIntegerTransformer<T extends Number>

java.lang.Object

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

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

Type Parameters:

T - the concrete type of integer numbers this transformer deals with

All Implemented Interfaces:

Transformer, Validator

Direct Known Subclasses:

IntegerTransformer, LongTransformer

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

A base class for number transformers that operate on integer numbers.

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

Version:

$Id: AbstractIntegerTransformer.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
AbstractIntegerTransformer()

Method Summary

Modifier and Type	Method and Description
protected NumberFormat	createFormat(Locale locale) Creates the format object for parsing user input.

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

AbstractIntegerTransformer

public AbstractIntegerTransformer()

Method Detail

createFormat

protected NumberFormat createFormat(Locale locale)

Creates the format object for parsing user input. This implementation returns a format for parsing integers.

Specified by:

createFormat in class NumberTransformerBase<T extends Number>

Parameters:

locale - the locale

Returns:

the format object