1 /**
2 * Logback: the reliable, generic, fast and flexible logging framework.
3 * Copyright (C) 1999-2011, 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 *
19 * This enum represents the possible replies that a filtering component
20 * in logback can return. It is used by implementations of both
21 * {@link ch.qos.logback.core.filter.Filter} and
22 * {@link ch.qos.logback.classic.turbo.TurboFilter} abstract classes.
23 *
24 * Based on the order that the FilterReply values are declared,
25 * FilterReply.ACCEPT.compareTo(FilterReply.DENY) will return
26 * a positive value.
27 *
28 * @author Sébastien Pennec
29 */
30 public enum FilterReply {
31 DENY,
32 NEUTRAL,
33 ACCEPT;
34 }