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Date Calculator methods for JDK
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/*
 * ObjectLab, http://www.objectlab.co.uk/open is sponsoring the ObjectLab Kit.
 *
 * Based in London, we are world leaders in the design and development
 * of bespoke applications for the securities financing markets.
 *
 * Click here to learn more
 *           ___  _     _           _   _          _
 *          / _ \| |__ (_) ___  ___| |_| |    __ _| |__
 *         | | | | '_ \| |/ _ \/ __| __| |   / _` | '_ \
 *         | |_| | |_) | |  __/ (__| |_| |__| (_| | |_) |
 *          \___/|_.__// |\___|\___|\__|_____\__,_|_.__/
 *                   |__/
 *
 *                     www.ObjectLab.co.uk
 *
 * $Id$
 *
 * Copyright 2006 the original author or authors.
 *
 * 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 net.objectlab.kit.datecalc.jdk;

import java.util.Date;

import net.objectlab.kit.datecalc.common.PeriodCountBasis;
import net.objectlab.kit.datecalc.common.PeriodCountCalculator;
import net.objectlab.kit.datecalc.common.Utils;

/**
 * Jdk Date based implementation of the
 * {@link net.objectlab.kit.datecalc.common.PeriodCountCalculator}
 *
 * @author Marcin Jekot
 *
 */
public class DatePeriodCountCalculator implements PeriodCountCalculator {

    private static final CalendarPeriodCountCalculator PCC = new CalendarPeriodCountCalculator();

    public int dayDiff(final Date start, final Date end, final PeriodCountBasis basis) {

        return PCC.dayDiff(Utils.getCal(start), Utils.getCal(end), basis);
    }

    public double monthDiff(final Date start, final Date end, final PeriodCountBasis basis) {
        return PCC.monthDiff(Utils.getCal(start), Utils.getCal(end), basis);
    }

    public double yearDiff(final Date start, final Date end, final PeriodCountBasis basis) {
        return PCC.yearDiff(Utils.getCal(start), Utils.getCal(end), basis);
    }
}

/*
 * ObjectLab, http://www.objectlab.co.uk/open is sponsoring the ObjectLab Kit.
 *
 * Based in London, we are world leaders in the design and development
 * of bespoke applications for the securities financing markets.
 *
 * Click here to learn more about us
 *           ___  _     _           _   _          _
 *          / _ \| |__ (_) ___  ___| |_| |    __ _| |__
 *         | | | | '_ \| |/ _ \/ __| __| |   / _` | '_ \
 *         | |_| | |_) | |  __/ (__| |_| |__| (_| | |_) |
 *          \___/|_.__// |\___|\___|\__|_____\__,_|_.__/
 *                   |__/
 *
 *                     www.ObjectLab.co.uk
 */