soc-pe-bot
commented
6 months ago Team's Response
In fact, we modified the diagram by removing the composition relationship to better model that Days can exist even when the person who is available on that day is deleted from the contact list. This differs from the other classes such as phone, email etc. that should not exist independent of the person it identifies.
From the textbook,
Which is not appropriate to describe the association between Days and person in FriendFolio. (We do not create/delete a new Day object when we add to a person's Days available, and we do not delete the Day object when the person who is available on that day is deleted [the day object is referenced by other persons available on that day])
Items for the Tester to Verify
:question: Issue response
Team chose [response.Rejected]
- [ ] I disagree
Reason for disagreement: [replace this with your explanation]
The lower part of the diagram marks several composition relationships to the Person object stemming from its prefixes. However, the day prefix does not seem to have the composition relationship. This seems to be an error in the documentation and can be inspected to fix.