Java Calendar Hour truncateToHour(Calendar cal)

Description

Truncate calendar to current hour

License

Apache License

Parameter

Parameter	Description
cal	the calendar

Return

the new calendar

Declaration

public static Calendar truncateToHour(Calendar cal) 

Method Source Code

//package com.java2s;
/**/*  w ww  .  j  av  a 2  s .  co m*/
 * Copyright 2012 Twitter, Inc.
 *
 * 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;

public class Main {
    /**
     * Truncate calendar to current hour
     * @param cal the calendar
     * @return the new calendar
     */
    public static Calendar truncateToHour(Calendar cal) {
        cal.set(Calendar.MINUTE, 0);
        cal.set(Calendar.SECOND, 0);
        cal.set(Calendar.MILLISECOND, 0);
        return cal;
    }
}

Related

1. setHourMinSecAsNull(Calendar calendar)
2. setHours(int i, Calendar calendar)
3. setMinHour(Calendar gc)
4. toMinHours(Calendar calendar)
5. truncateHour(Calendar c)