net.objectlab.kit.datecalc.jdk.DateIMMDateCalculator Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of datecalc-jdk

Date Calculator methods for JDK

There is a newer version: 1.1.0

/*
 * $Id: DateIMMDateCalculator.java 184 2006-09-17 09:42:49Z marchy $
 * 
 * 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.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;

import net.objectlab.kit.datecalc.common.AbstractIMMDateCalculator;
import net.objectlab.kit.datecalc.common.IMMPeriod;
import net.objectlab.kit.datecalc.common.Utils;

/**
 * Jdk Date based implementation of the
 * {@link net.objectlab.kit.datecalc.common.IMMDateCalculator}. It simply
 * delegates to the Calendar implementation.
 * 
 * @author Marcin Jekot
 * @author $LastChangedBy: marchy $
 * @version $Revision: 184 $ $Date: 2006-09-17 10:42:49 +0100 (Sun, 17 Sep 2006) $
 * 
 */
public class DateIMMDateCalculator extends AbstractIMMDateCalculator {

    private static final CalendarIMMDateCalculator DELEGATE = new CalendarIMMDateCalculator();

    @Override
    protected Date getNextIMMDate(final boolean requestNextIMM, final Date theStartDate, final IMMPeriod period) {
        return DELEGATE.getNextIMMDate(requestNextIMM, Utils.getCal(theStartDate), period).getTime();
    }

    public List getIMMDates(final Date start, final Date end, final IMMPeriod period) {
        return buildList(DELEGATE.getIMMDates(Utils.getCal(start), Utils.getCal(end), period));
    }

    public boolean isIMMDate(final Date date) {
        return DELEGATE.isIMMDate(Utils.getCal(date));
    }

    private List buildList(final List dates) {
        final List imms = new ArrayList();
        for (final Calendar date : dates) {
            imms.add(date.getTime());
        }
        return imms;
    }
}