Java Day Between yearTimeDiff(Date d1, Date d2)

Description

year Time Diff

License

Apache License

Declaration

public static int yearTimeDiff(Date d1, Date d2) 

Method Source Code

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

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

public class Main {

    public static int yearTimeDiff(Date d1, Date d2) {
        assertDateParamsRequired(d1, d2);
        Calendar c1 = Calendar.getInstance();
        c1.setTime(d1);//  w ww .  j  av a 2  s  .  c  o m
        Calendar c2 = Calendar.getInstance();
        c2.setTime(d2);
        return c1.get(Calendar.YEAR) - c2.get(Calendar.YEAR);
    }

    private static void assertDateParamsRequired(Date... dates) {
        for (Date date : dates) {
            if (date == null) {
                throw new IllegalArgumentException("The Date type parameters are required.");
            }
        }
    }
}

Related

1. substractDate(final Date date, final Integer different)
2. timeDifferenceInSeconds(Date startDate, Date endDate)
3. timeDifferenceWithCurrentTime(Date startTime)
4. truncateDifferMonths(Date date)
5. yearDifference(Date date1, Date date2)