Java Calendar Compare compare(Calendar c1, Calendar c2, int what)

Description

compare

License

Apache License

Declaration

public static int compare(Calendar c1, Calendar c2, int what) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.Calendar;

public class Main {

    public static int compare(Calendar c1, Calendar c2, int what) {
        int number = 0;
        switch (what) {
        case Calendar.YEAR:
            number = c1.get(Calendar.YEAR) - c2.get(Calendar.YEAR);
            break;
        case Calendar.MONTH:
            int years = compare(c1, c2, Calendar.YEAR);
            number = 12 * years + c1.get(Calendar.MONTH) - c2.get(Calendar.MONTH);
            break;
        case Calendar.DATE:
            number = (int) ((c1.getTimeInMillis() - c2.getTimeInMillis()) / (1000 * 60 * 60 * 24));
            break;
        default:/*from w  w w .  j ava2 s. c  om*/
            number = (int) ((c1.getTimeInMillis() - c2.getTimeInMillis()) / (1000 * 60 * 60 * 24));
            break;
        }
        return number;
    }
}

Related

1. compare(Calendar c1, Calendar c2)
2. compare(Calendar c1, Calendar c2)
3. compareCalendar(Calendar cal1, Calendar cal2)
4. compareDates(Calendar date1, Calendar date2)
5. compareDates(final Calendar firstCal, final Calendar secondCal)
6. compareDateTime(final Calendar firstCal, final Calendar secondCal)