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.rtn;
25
26 import java.util.*;
27 import zeus.util.*;
28 import zeus.concepts.*;
29 import zeus.actors.rtn.util.*;
30
31 public class Contract {
32 public Goal goal = null;
33 public String key = null;
34 public double cost = 0;
35 public boolean delivered = false;
36 public boolean paid = false;
37 public String agent = null;
38 public String owner = null;
39 public double timeout = 0;
40
41 public Contract(Goal goal, String key, double cost,
42 boolean delivered, boolean paid,
43 String agent, String owner, double timeout) {
44
45 Assert.notNull(goal);
46 Assert.notNull(key);
47 Assert.notNull(agent);
48 Assert.notNull(owner);
49
50 this.goal = goal;
51 this.key = key;
52 this.cost = cost;
53 this.delivered = delivered;
54 this.paid = paid;
55 this.agent = agent;
56 this.owner = owner;
57 this.timeout = timeout;
58 }
59 public String toString() {
60 String out;
61 out = "(goal " + goal.getId() + "\n" +
62 " key " + key + "\n" +
63 " cost " + cost + "\n" +
64 " delivered " + delivered + "\n" +
65 " paid " + paid + "\n" +
66 " agent " + agent + "\n" +
67 " owner " + owner + "\n" +
68 " timeout " + timeout + ")";
69 return out;
70 }
71 }