Java Calendar Day getBeginDay(Calendar cal)

Description

get Begin Day

License

Open Source License

Declaration

public static Calendar getBeginDay(Calendar cal) 

Method Source Code

//package com.java2s;
/*//  ww w  . ja v a2s.  c o m
 * Copyright (C) 2003-2007 eXo Platform SAS.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Affero 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/>.
 */

import java.util.Calendar;

import java.util.Date;
import java.util.GregorianCalendar;

public class Main {
    public static Calendar getBeginDay(Calendar cal) {
        cal.set(Calendar.HOUR_OF_DAY, 0);
        cal.set(Calendar.MINUTE, 0);
        cal.set(Calendar.SECOND, 0);
        cal.set(Calendar.MILLISECOND, 0);
        return cal;
    }

    public static Calendar getBeginDay(Date date) {
        Calendar cal = GregorianCalendar.getInstance();
        cal.setTime(date);
        return getBeginDay(cal);
    }
}

Related

1. dayStart(Calendar date)
2. dayStart(final Calendar cal)
3. decreaseByDay(final Calendar calendar)
4. endOfDay(Calendar calendar)
5. getAge(Calendar dateOfBirth, Calendar onThisDay)
6. getCanonicalDay(Calendar cal)
7. getCanonicalDayFrom(Calendar day, int daysFrom)
8. getCleanDay(Calendar c)
9. getCurDay(Calendar calendar)