Java Date Compare compareTime(Date date1, Date date2)

Description

compare Time

License

Open Source License

Declaration

public static int compareTime(Date date1, Date date2) 

Method Source Code

//package com.java2s;
/*/*from   ww w .j a  va 2 s.  co m*/
 * Aipo is a groupware program developed by Aimluck,Inc.
 * Copyright (C) 2004-2011 Aimluck,Inc.
 * http://www.aipo.com
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.util.Calendar;

import java.util.Date;

public class Main {

    public static int compareTime(Date date1, Date date2) {
        Calendar cal = Calendar.getInstance();
        cal.setTime(date1);
        int date1Hour = cal.get(Calendar.HOUR_OF_DAY);
        int date1Minute = cal.get(Calendar.MINUTE);
        cal.setTime(date2);
        int date2Hour = cal.get(Calendar.HOUR_OF_DAY);
        int date2Minute = cal.get(Calendar.MINUTE);

        if (date1Hour == date2Hour && date1Minute == date2Minute) {
            return 0;
        }

        if (date1Hour < date2Hour) {
            return 1;
        } else if (date1Hour > date2Hour) {
            return -1;
        } else {
            if (date1Minute < date2Minute) {
                return 1;
            } else {
                return -1;
            }
        }

    }
}

Related

1. compareDays(final Date date1, final Date date2)
2. compareFileDates(final Date date1, final Date date2)
3. compareMonth(Date first, Date second)
4. compareSecond(java.util.Date date1, java.util.Date date2)
5. compareStartDateEndDate(String startDate, String endDate)
6. compareTime(Date first, Date second)
7. compareTimesOfDay(Date time1, Date time2)
8. compareTo(Date src, Date dest)
9. compareToCal(Date sDate, Date eDate)