jodd.typeconverter.impl.MutableDoubleConverter Maven / Gradle / Ivy

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Jodd Core tools and utilities, including type converters, JDateTime, cache etc.

There is a newer version: 5.3.0

// Copyright (c) 2003-2014, Jodd Team (jodd.org). All Rights Reserved.

package jodd.typeconverter.impl;

import jodd.mutable.MutableDouble;
import jodd.typeconverter.TypeConverter;
import jodd.typeconverter.TypeConverterManagerBean;

/**
 * Converts given object to {@link MutableDouble}.
 */
public class MutableDoubleConverter implements TypeConverter {

	protected final TypeConverter typeConverter;

	@SuppressWarnings("unchecked")
	public MutableDoubleConverter(TypeConverterManagerBean typeConverterManagerBean) {
		typeConverter = typeConverterManagerBean.lookup(Double.class);
	}

	public MutableDouble convert(Object value) {
		if (value == null) {
			return null;
		}

		if (value.getClass() == MutableDouble.class) {
			return (MutableDouble) value;
		}

		return new MutableDouble(typeConverter.convert(value));
	}

}