Java Date Compare compareDate(Date date1, Date date2)

Description

compare Date

License

Open Source License

Declaration

public static int compareDate(Date date1, Date date2) 

Method Source Code

//package com.java2s;

import java.util.Calendar;
import java.util.Date;

public class Main {

    public static int compareDate(Date date1, Date date2) {
        Calendar calendar1 = Calendar.getInstance();
        Calendar calendar2 = Calendar.getInstance();
        calendar1.setTime(date1);/*from   ww  w.  java  2  s  . co m*/
        calendar2.setTime(date2);
        calendar1.set(Calendar.SECOND, 0);
        calendar2.set(Calendar.SECOND, 0);
        calendar1.set(Calendar.MILLISECOND, 0);
        calendar2.set(Calendar.MILLISECOND, 0);
        long diff = calendar1.getTimeInMillis() - calendar2.getTimeInMillis();
        int minute = (int) (diff / (1000 * 60));
        if (minute > 0) {
            return 1;
        } else if (minute == 0) {
            return 0;
        }
        return -1;
    }
}

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