Java Day of Week getDayOfWeek(int year, int month, int day)

Description

get Day Of Week

License

Apache License

Parameter

Parameter	Description
year	a parameter
month	a parameter
day	a parameter

Declaration

public static final int getDayOfWeek(int year, int month, int day) 

Method Source Code

//package com.java2s;
/**/* w ww . j  av  a2 s.  co m*/
 *  Copyright 2011 Marco Berri - marcoberri@gmail.com
 *
 *  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.
 **/

import java.util.Calendar;

public class Main {
    /**
     * 
     * @param year
     * @param month
     * @param day
     * @return
     */
    public static final int getDayOfWeek(int year, int month, int day) {
        Calendar calendar = Calendar.getInstance();

        if (year > -1) {
            calendar.set(Calendar.YEAR, year);
        }

        if (month > -1) {
            month--;
            calendar.set(Calendar.MONTH, month);
        }

        if (day > -1) {
            calendar.set(Calendar.DAY_OF_MONTH, day);
        }

        return calendar.get(Calendar.DAY_OF_WEEK);
    }
}

Related

1. getDayAfterGivenDate(Date date, int dayOfWeek)
2. getDayOfWeek()
3. getDayOfWeek(Date date)
4. getDayOfWeek(int _year, int _month, int _day)
5. getDayOfWeek(int year, int month, int day)
6. getDayOfWeek(String date, String pattern)
7. getDayOfWeek(String datetime)
8. getDayOfWeek(String f)
9. getDayOfWeek(String format, int calendarField)