Java Date Before getOneHourBefore(Date date)

Description

get One Hour Before

License

Apache License

Declaration

public static final Date getOneHourBefore(Date date) 

Method Source Code

//package com.java2s;
/**//from   w w  w  .  j  a  v  a 2  s.c  o m
 * DateTimeUtil.java
 *
 * Copyright 2010 @company@, Inc.
 *
 * @company@ licenses this file to you under the Apache License, version 2.0
 * (the "License"); you may not use this file except in compliance with the
 * License.  You may obtain a copy of the License at:
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */

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

public class Main {

    public static final Date getOneHourBefore(Date date) {
        GregorianCalendar cal = new GregorianCalendar();
        cal.setTime(date);
        cal.add(Calendar.HOUR_OF_DAY, -1);
        return cal.getTime();
    }
}

Related

1. getDistanceMonthOfTwoDate(Date before, Date after)
2. getMinuteBefore(Date date, int minute)
3. getMonth(Date time, int monthBefore, int monthAfter)
4. getMonthBefore(Date currentDate, int numberMonthBefore)
5. getMonthStartDateBeforeCurrent(int monthNum, Date current)
6. getPassedMonthBetweenDate(Date before, Date after)
7. getPreviousDate(String before)
8. getQuarterStartDateBeforeCurrent(int num, Date current)
9. getSomeDaysBeforeAfter(Date date, int days)