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/*
* Copyright 2000-2022 Vaadin Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.vaadin.v7.data.util.converter;
import java.text.NumberFormat;
import java.util.Locale;
/**
* A converter that converts from {@link String} to {@link Double} and back.
* Uses the given locale and a {@link NumberFormat} instance for formatting and
* parsing.
* <p>
* Leading and trailing white spaces are ignored when converting from a String.
* </p>
* <p>
* Override and overwrite {@link #getFormat(Locale)} to use a different format.
* </p>
*
* @author Vaadin Ltd
* @since 7.0
*/
@Deprecated
public class StringToDoubleConverter
extends AbstractStringToNumberConverter<Double> {
/*
* (non-Javadoc)
*
* @see
* com.vaadin.data.util.converter.Converter#convertToModel(java.lang.Object,
* java.util.Locale)
*/
@Override
public Double convertToModel(String value,
Class<? extends Double> targetType, Locale locale)
throws ConversionException {
Number n = convertToNumber(value, targetType, locale);
return n == null ? null : n.doubleValue();
}
/*
* (non-Javadoc)
*
* @see com.vaadin.data.util.converter.Converter#getModelType()
*/
@Override
public Class<Double> getModelType() {
return Double.class;
}
}
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