/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF 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.
 */

package org.apache.tomcat.jni;

Time
Author:
Mladen Turk/** Time
 *
 * @author Mladen Turk
 */
public class Time {

    
number of microseconds per second /** number of microseconds per second */
    public static final long APR_USEC_PER_SEC  = 1000000L;
    
number of milliseconds per microsecond /** number of milliseconds per microsecond */
    public static final long APR_MSEC_PER_USEC = 1000L;

    
Params:
t – The time
Returns:
apr_time_t as a second/**
     * @param t The time
     * @return apr_time_t as a second
     */
    public static long sec(long t)
    {
        return t / APR_USEC_PER_SEC;
    }

    
Params:
t – The time
Returns:
apr_time_t as a msec/**
     * @param t The time
     * @return apr_time_t as a msec
     */
    public static long msec(long t)
    {
        return t / APR_MSEC_PER_USEC;
    }

    
number of microseconds since 00:00:00 January 1, 1970 UTC
Returns:
the current time/**
     * number of microseconds since 00:00:00 January 1, 1970 UTC
     * @return the current time
     */
    public static native long now();

    
Formats dates in the RFC822
format in an efficient manner.
Params:
t – the time to convert
Returns:
the formatted date/**
     * Formats dates in the RFC822
     * format in an efficient manner.
     * @param t the time to convert
     * @return the formatted date
     */
    public static native String rfc822(long t);

    
Formats dates in the ctime() format
in an efficient manner.
Unlike ANSI/ISO C ctime(), apr_ctime() does not include
a \n at the end of the string.
Params:
t – the time to convert
Returns:
the formatted date/**
     * Formats dates in the ctime() format
     * in an efficient manner.
     * Unlike ANSI/ISO C ctime(), apr_ctime() does not include
     * a \n at the end of the string.
     * @param t the time to convert
     * @return the formatted date
     */
    public static native String ctime(long t);

    
Sleep for the specified number of micro-seconds.

Warning : May sleep for longer than the specified time.
Params:
t – desired amount of time to sleep./**
     * Sleep for the specified number of micro-seconds.
     * <br><b>Warning :</b> May sleep for longer than the specified time.
     * @param t desired amount of time to sleep.
     */
    public static native void sleep(long t);

}