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 package zeus.actors.event;
25
26 import zeus.util.*;
27 import zeus.concepts.*;
28 import zeus.rete.ReteEngine;
29
30 public class ReteEngineEvent extends Event {
31 public static final long ADD_MASK = 1;
32 public static final long DELETE_MASK = 2;
33 public static final long ACTIVATE_MASK = 4;
34 public static final long DEACTIVATE_MASK = 8;
35 public static final long FIRE_MASK = 16;
36
37 protected String rule;
38 protected int salience;
39 protected String diagnostic;
40
41 public ReteEngineEvent(Object source, String rule, int salience,
42 String diagnostic, long event_mask) {
43 super(source, source, RETE_FIRST, RETE_LAST, event_mask);
44 this.rule = rule;
45 this.diagnostic = diagnostic;
46 this.salience = salience;
47 }
48 public ReteEngine getReteEngine() { return (ReteEngine)object; }
49 public String getRule() { return rule; }
50 public String getDiagnostic() { return diagnostic; }
51 public int getSalience() { return salience; }
52 }