Java Date After afterDay(final Date date1, final Date date2)

Description

Get date one day after specified one.

License

Open Source License

Parameter

Parameter	Description
date1	Date 1
date2	Date 2

Return

true if after day

Declaration

public static boolean afterDay(final Date date1, final Date date2) 

Method Source Code

//package com.java2s;

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

public class Main {
    /**/*ww  w  .j  a v  a2s  .  c  om*/
     * milliseconds in a second.
     */
    public static final long SECOND = 1000;
    /**
     * milliseconds in a minute.
     */
    public static final long MINUTE = SECOND * 60;

    /**
     * Get date one day after specified one.
     * 
     * @param date1
     *            Date 1
     * @param date2
     *            Date 2
     * @return true if after day
     */
    public static boolean afterDay(final Date date1, final Date date2) {
        if (date1 == null)
            return false;
        return getStartOfDate(date1).after(getStartOfDate(date2));
    }

    /**
     * Get start of date.
     * 
     * @param date
     * @see Date
     * @return the start of date
     */
    public static Date getStartOfDate(final Date date) {
        if (date == null)
            return null;
        Calendar cal = GregorianCalendar.getInstance();
        cal.setTime(date);

        cal.set(Calendar.HOUR_OF_DAY, 0);
        cal.set(Calendar.MINUTE, 0);
        cal.set(Calendar.SECOND, 0);
        cal.set(Calendar.MILLISECOND, 0);

        return new Date(cal.getTime().getTime());
    }
}

Related

1. after(Date point, Date when)
2. afterMonth(Date dateTime)
3. afterOneDay(Date depdt)
4. dateAfter(Date date, int years, int months)
5. dateAfter(Date origDate, int amount, int timeUnit)