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UML modeling results

for exer_uml

2. Exercise A

  • Model interaction from code of exer_python to sequence diagram
  • Create collaboration diagram from modeled sequence diagram

3. Exercise B

Model communication of pull technology Web feed system by sequence diagrams, eg. RSS.

Diagram should include entities:

  • user – Entity that uses aggregator (user, gui, ..)
  • aggregator – retrives feeds (messages) from web sites.
  • site1, site2, site3 – sites providing information feed.
  • HTTP related entities

Use timers on aggregator.

Create Use Case diagram attached to created sequence diagram