001/*
002 * Logback: the reliable, generic, fast and flexible logging framework.
003 * Copyright (C) 1999-2026, QOS.ch. All rights reserved.
004 *
005 * This program and the accompanying materials are dual-licensed under
006 * either the terms of the Eclipse Public License v2.0 as published by
007 * the Eclipse Foundation
008 *
009 *   or (per the licensee's choosing)
010 *
011 * under the terms of the GNU Lesser General Public License version 2.1
012 * as published by the Free Software Foundation.
013 */
014
015package ch.qos.logback.core.spi;
016
017/**
018 * Generate sequence numbers
019 * 
020 * @since 1.3.0
021 * @author Ceki Gülcü
022 */
023public interface SequenceNumberGenerator extends ContextAware {
024
025    long nextSequenceNumber();
026
027}