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.classic.spi;
15  
16  import java.util.Comparator;
17  
18  import ch.qos.logback.classic.Logger;
19  
20  public class LoggerComparator implements Comparator<Logger> {
21  
22      public int compare(Logger l1, Logger l2) {
23          if (l1.getName().equals(l2.getName())) {
24              return 0;
25          }
26          if (l1.getName().equals(Logger.ROOT_LOGGER_NAME)) {
27              return -1;
28          }
29          if (l2.getName().equals(Logger.ROOT_LOGGER_NAME)) {
30              return 1;
31          }
32          return l1.getName().compareTo(l2.getName());
33      }
34  
35  }