Let
us now summarize processes involved in content delivery through a UML action
diagram. While rather complex, descriptions contained in Figure 14 represent a
complete conceptualization of actions involved in servicing user request from the
moment that the user logs on to the system, to the moment when he/she obtains
response to their query.
State.of.the.System
As indicated earlier in this chapter, we have concentrated on these features of our
system that are currently being implemented and close to being ready, while omitting
the features that we would like to see developed in the future. While the interface to
the system is still under construction, it is possible to connect to it from a browser.
Furthermore, we have emulated WAP-based connectivity. As of the day this chapter
is being written, we have implemented a function-complete content collection
subsystem consisting of: (1) a number of hotel wrappers (WA) that allow us to feed
hotel data into the system; (2) CA and IA agents that collaborate with the WAs to
Ganzha, Gawinecki, Paprzycki, G?…siorowski, Pisarek, and Hyska
Copyright ?© 2007, Idea Group Inc.
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