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 }