001/**
002 * Logback: the reliable, generic, fast and flexible logging framework.
003 * Copyright (C) 1999-2015, 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 v1.0 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 */
014package ch.qos.logback.classic.spi;
015
016import java.util.Comparator;
017
018import ch.qos.logback.classic.Logger;
019
020public class LoggerComparator implements Comparator<Logger> {
021
022    public int compare(Logger l1, Logger l2) {
023        if (l1.getName().equals(l2.getName())) {
024            return 0;
025        }
026        if (l1.getName().equals(Logger.ROOT_LOGGER_NAME)) {
027            return -1;
028        }
029        if (l2.getName().equals(Logger.ROOT_LOGGER_NAME)) {
030            return 1;
031        }
032        return l1.getName().compareTo(l2.getName());
033    }
034
035}