StreamCom: Business Analysis and System Design ... - EPFL
StreamCom: Business Analysis and System Design ... - EPFL
StreamCom: Business Analysis and System Design ... - EPFL
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31/5/02<br />
Sell <strong>and</strong> Get a Service<br />
Sell <strong>and</strong> Get a Service Collaboration<br />
Retailer Proxy<br />
(from Actors)<br />
+seller<br />
Customer<br />
(from Actors)<br />
Become a Member<br />
Retailer<br />
(from Actors)<br />
Sell a Service<br />
+BankwidthReservation<br />
+buyer<br />
B<strong>and</strong>width<br />
Broker<br />
(from Actors)<br />
+buyer<br />
Modify a Service<br />
+service provider<br />
Member<br />
(from Actors)<br />
Get a Service<br />
Content Server<br />
(from Actors)<br />
+key provider<br />
Payment<br />
KeyServer<br />
(from Actors)<br />
10
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