1 /** 2 * Logback: the reliable, generic, fast and flexible logging framework. 3 * Copyright (C) 1999-2015, QOS.ch. All rights reserved. 4 * 5 * This program and the accompanying materials are dual-licensed under 6 * either the terms of the Eclipse Public License v1.0 as published by 7 * the Eclipse Foundation 8 * 9 * or (per the licensee's choosing) 10 * 11 * under the terms of the GNU Lesser General Public License version 2.1 12 * as published by the Free Software Foundation. 13 */ 14 package ch.qos.logback.core.spi; 15 16 /** 17 * 18 * This enum represents the possible replies that a filtering component in 19 * logback can return. It is used by implementations of both 20 * {@link ch.qos.logback.core.filter.Filter Filter} and 21 * ch.qos.logback.classic.turbo.TurboFilter abstract classes. 22 * 23 * Based on the order that the FilterReply values are declared, 24 * FilterReply.ACCEPT.compareTo(FilterReply.DENY) will return a positive value. 25 * 26 * @author Sébastien Pennec 27 */ 28 public enum FilterReply { 29 DENY, NEUTRAL, ACCEPT; 30 }