/*
*
* Copyright 2013 LinkedIn Corp. All rights reserved
*
* 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.
*
*/
package com.linkedin.databus.core.util;
public class TimeUtils
{
/** Base physical time to synchronize with the nano time */
private static final long BASE_REALTIME = System.currentTimeMillis() * 1000000;
/** Base nano time */
private static final long BASE_NANOTIME = System.nanoTime();
/** Current time with nano-second granularity */
public static long currentNanoTime()
{
return (System.nanoTime() - BASE_NANOTIME) + BASE_REALTIME;
}
}