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1   /*
2    *   Copyright 2004 The Apache Software Foundation
3    *
4    *   Licensed under the Apache License, Version 2.0 (the "License");
5    *   you may not use this file except in compliance with the License.
6    *   You may obtain a copy of the License at
7    *
8    *       http://www.apache.org/licenses/LICENSE-2.0
9    *
10   *   Unless required by applicable law or agreed to in writing, software
11   *   distributed under the License is distributed on an "AS IS" BASIS,
12   *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   *   See the License for the specific language governing permissions and
14   *   limitations under the License.
15   *
16   */
17  package org.apache.asn1.ber.digester ;
18  
19  
20  
21  
22  /***
23   * The monitor interface for a BER digester.
24   *
25   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
26   * @version $Rev: 157644 $
27   */
28  public interface BERDigesterMonitor
29  {
30      /***
31       * Callback used to monitor rule callback failures on triggered
32       * rules.
33       *
34       * @param digester the digester triggering the rule
35       * @param rule the rule that failed
36       * @param msg a message regarding the failure
37       * @param fault the fault that caused the failure
38       */
39      void ruleFailed( BERDigester digester, Rule rule, String msg,
40                       Throwable fault ) ;
41  
42      /***
43       * Callback used to monitor successful rule firing.
44       *
45       * @param digester the digester triggering the rule
46       * @param rule the rule that completed firing successfully
47       */
48      void ruleCompleted( BERDigester digester, Rule rule ) ;
49  }