/*
* 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.
*
* <a href="http://www.objectlab.co.uk/open">Click here to learn more</a>
* ___ _ _ _ _ _
* / _ \| |__ (_) ___ ___| |_| | __ _| |__
* | | | | '_ \| |/ _ \/ __| __| | / _` | '_ \
* | |_| | |_) | | __/ (__| |_| |__| (_| | |_) |
* \___/|_.__// |\___|\___|\__|_____\__,_|_.__/
* |__/
*
* 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.Calendar;
import java.util.Date;
import net.objectlab.kit.datecalc.common.BaseCalculator;
import net.objectlab.kit.datecalc.common.HolidayHandler;
import net.objectlab.kit.datecalc.common.HolidayHandlerType;
import net.objectlab.kit.datecalc.common.NonWorkingDayChecker;
import net.objectlab.kit.datecalc.common.Utils;
/**
* A Jdk <code>Date</code> implementation of the
* {@link net.objectlab.kit.datecalc.common.HolidayHandler}, for the
* <strong>Forward</strong> algorithm.
*
* @author Marcin Jekot
*
*/
public class DateForwardHandler implements HolidayHandler<Date> {
/**
* If the current date of the give calculator is a non-working day, it will
* be moved according to the algorithm implemented.
*
* @param calculator
* the calculator
* @return the date which may have moved.
*/
public Date moveCurrentDate(final BaseCalculator<Date> calculator) {
return adjustDate(calculator.getCurrentBusinessDate(), 1, calculator);
}
// -----------------------------------------------------------------------
//
// ObjectLab, world leaders in the design and development of bespoke
// applications for the securities financing markets.
// www.ObjectLab.co.uk
//
// -----------------------------------------------------------------------
public Date adjustDate(final Date startDate, final int step, final NonWorkingDayChecker<Date> checker) {
final Calendar cal = Utils.getCal(startDate);
while (checker.isNonWorkingDay(cal.getTime())) {
cal.add(Calendar.DAY_OF_MONTH, step);
}
return cal.getTime();
}
/**
* Give the type name for this algorithm.
*
* @return algorithm name.
*/
public String getType() {
return HolidayHandlerType.FORWARD;
}
}
/*
* 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.
*
* <a href="http://www.objectlab.co.uk/open">Click here to learn more about us</a>
* ___ _ _ _ _ _
* / _ \| |__ (_) ___ ___| |_| | __ _| |__
* | | | | '_ \| |/ _ \/ __| __| | / _` | '_ \
* | |_| | |_) | | __/ (__| |_| |__| (_| | |_) |
* \___/|_.__// |\___|\___|\__|_____\__,_|_.__/
* |__/
*
* www.ObjectLab.co.uk
*/