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This module contains the Metro runtime code.
/*
* Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package com.sun.xml.ws.rx.util;
/**
* This interface can implemented by any class that is able to provide time-related
* information. Using implementation of this class may especially be usefull in cases
* when we need to provide synchronized time information in a clustered or otherwise
* distributed environment.
*
* @author Marek Potociar
*/
public interface TimeSynchronizer {
/*
* Returns the current time in milliseconds. Note that
* while the unit of time of the return value is a millisecond,
* the granularity of the value depends on the underlying
* synchronization system and may be larger. For example, many
* operating systems measure time in units of tens of
* milliseconds.
*
*
* @return the difference, measured in milliseconds, between
* the current time and midnight, January 1, 1970 UTC.
*/
public long currentTimeInMillis();
}