Java Week Calculate getWeeksInYear(int year)

Description

get Weeks In Year

License

Open Source License

Declaration

public static int getWeeksInYear(int year) 

Method Source Code

//package com.java2s;
/*/*from w w w  .ja v a2  s.c  o  m*/
 * #%L
 * Webstar Newsletter
 * %%
 * Copyright (C) 2013 Webstar Csoport Kft.
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the 
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public 
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */

import java.util.*;

public class Main {
    public static int getWeeksInYear(int year) {
        Calendar c = new GregorianCalendar();
        c.set(year, 11, 31);
        return c.get(Calendar.WEEK_OF_YEAR) == 53 ? 53 : 52;
    }

    public static int getWeeksInYear() {
        return getWeeksInYear(getCurrentYear());
    }

    public static int getCurrentYear() {
        Calendar c = new GregorianCalendar();
        c.setTime(getCurrentDate());
        return c.get(Calendar.YEAR);
    }

    public static Date getCurrentDate() {
        return new Date();
    }
}

Related

1. getWeekAbscissa(Class cls)
2. getWeekNumberFromDate(Date date)
3. getWeekOfDate(Date date)
4. getWeekOfYear(Date date, Locale locale)
5. getWeeksAddCount(int repType, int repIndex)
6. isSameWeekDates(Date date1, Date date2)
7. nextWeek(Date date, int week)
8. nextWeek(long date)
9. plusHour(Date date, int plusWeek)