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'rapiddweller Common' is an open source Java library
forked from Databene Commons by Volker Bergmann.
It provides extensions to the Java core library by utility classes, abstract concepts
and concrete implementations.
/*
* Copyright (C) 2004-2015 Volker Bergmann ([email protected]).
* All rights reserved.
*
* 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.rapiddweller.common.converter;
import com.rapiddweller.common.ConversionException;
/**
* Converts {@link Number}s to {@link Boolean}s,
* interpreting zero as false, any other value as true.
* Created: 27.02.2010 09:55:30
*
* @param the number type to convert from
* @author Volker Bergmann
* @since 0.5.0
*/
public class Number2BooleanConverter extends ThreadSafeConverter {
/**
* Instantiates a new Number 2 boolean converter.
*
* @param sourceType the source type
*/
protected Number2BooleanConverter(Class sourceType) {
super(sourceType, Boolean.class);
}
@Override
public Boolean convert(S sourceValue) throws ConversionException {
return (sourceValue.doubleValue() != 0);
}
}