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1   /*
2   * The contents of this file are subject to the BT "ZEUS" Open Source 
3   * Licence (L77741), Version 1.0 (the "Licence"); you may not use this file 
4   * except in compliance with the Licence. You may obtain a copy of the Licence
5   * from $ZEUS_INSTALL/licence.html or alternatively from
6   * http://www.labs.bt.com/projects/agents/zeus/licence.htm
7   * 
8   * Except as stated in Clause 7 of the Licence, software distributed under the
9   * Licence is distributed WITHOUT WARRANTY OF ANY KIND, either express or 
10  * implied. See the Licence for the specific language governing rights and 
11  * limitations under the Licence.
12  * 
13  * The Original Code is within the package zeus.*.
14  * The Initial Developer of the Original Code is British Telecommunications
15  * public limited company, whose registered office is at 81 Newgate Street, 
16  * London, EC1A 7AJ, England. Portions created by British Telecommunications 
17  * public limited company are Copyright 1996-9. All Rights Reserved.
18  * 
19  * THIS NOTICE MUST BE INCLUDED ON ANY COPY OF THIS FILE
20  */
21  
22  
23  
24  /*
25   * @(#)ZeusExternal.java 1.00
26   */
27  
28  package zeus.agents;
29  
30  import zeus.actors.AgentContext;
31  
32  /***
33   * This class provides a means to connect an agent to an application specific
34   * external interface, (it is typically used to connect GUI front-ends to the
35   * agent, but they do not need to be graphical in nature). External interfaces
36   * are launched when the agent is started and may persist for the life-time of
37   * the agent. <p>
38   *
39   * Instructions and an example of how to implement and link an external
40   * interface to an agent are provided in Section 6 of the Zeus Application
41   * Realisation Guide.
42   */
43  
44  public interface ZeusExternal {
45     public void exec(AgentContext context);
46  }