Java TimeZone Get getNextHour(final String timezone)

Description

Gets the milliseconds of the nearest hour in timezone.

License

Apache License

Parameter

Parameter	Description
timezone	The timezone to check.

Return

The next hour in timezone.

Declaration

public static long getNextHour(final String timezone) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2017 jamietech//from  ww  w.j  a v  a2  s.c  o m
 *
 * Licensed 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.TimeZone;

public class Main {
    /**
     * Gets the milliseconds of the nearest hour in timezone.
     * @param timezone The timezone to check.
     * @return The next hour in timezone.
     */
    public static long getNextHour(final String timezone) {
        final Calendar time = Calendar.getInstance(TimeZone.getTimeZone(timezone));
        time.set(Calendar.MINUTE, 0);
        time.set(Calendar.SECOND, 0);
        time.set(Calendar.MILLISECOND, 0);
        time.add(Calendar.HOUR, 1);
        return time.getTimeInMillis();
    }
}

Related

1. getMicrosoftTimeZoneName(TimeZone timeZone)
2. getMilitaryTimeZoneCharacter(TimeZone tz)
3. getMillis(TimeZone tz, int year, int month, int day, int hour, int minute, int second, int millis)
4. getMoscowCalendar()
5. getMoscowTimeZone()
6. getPossibleUserTimezoneList(int userOffsetInHours)
7. getRawOffset(String timeZoneStr)
8. getRawOffsetDifference(TimeZone from, TimeZone to)
9. getServerTimezoneOffset()