DueDateCalculator.java

/*
 * This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
 * If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/.
 * Copyright (c) 2014, MPL CodeInside http://codeinside.ru
 */

package ru.codeinside.calendar;

import java.io.Serializable;
import java.util.Date;

/**
 * Поиск даты окончания периода
 */
public interface DueDateCalculator extends Serializable {

  Date calculate(Date startDate, int countDays);

  int countDays(Date startDate, Date endDate);
}