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19  
20  package org.apache.mailet;
21  
22  /***
23   * A matcher configuration object used by a mailet container used to pass information
24   * to a matcher during initialization.
25   * <p>
26   * The configuration information contains an initialization parameter,
27   * which is set as a condition String, and a MailetContext object,
28   * which gives the mailet information about the mailet container.
29   *
30   * @version 1.0.0, 24/04/1999
31   */
32  public interface MatcherConfig {
33  
34      /***
35       * The simple condition defined for this matcher, e.g., for
36       * SenderIs=admin@localhost, this would return admin@localhost.
37       *
38       * @return a String containing the value of the initialization parameter
39       */
40      String getCondition();
41  
42      /***
43       * Returns a reference to the MailetContext in which the matcher is executing
44       *
45       * @return a MailetContext object, used by the matcher to interact with its
46       *      mailet container
47       */
48      MailetContext getMailetContext();
49  
50      /***
51       * Returns the name of this matcher instance. The name may be provided via server
52       * administration, assigned in the application deployment descriptor, or for
53       * an unregistered (and thus unnamed) matcher instance it will be the matcher's
54       * class name.
55       *
56       * @return the name of the matcher instance
57       */
58      String getMatcherName();
59  }