Factory Homes - Completed Design & Products

[Dannyf Soon]

Hi Ranchers,

As has been discussed before, domain model of Factory Homes show us the relationships Completed design > Product (House) > Component. A CompletedDesign can have 1 or more products. That means a customer can select one or more products to form a completed design, right? But there's no any use case to address this relationship. UC-3 is only about completing a single house design. This is confusing, isn't it?

Ranchers please share your idea with me.

Thanks!

-Danny

[Jeanne Boyarsky]

You can express relationships in the class diagram even if they don't fit into one of the provided use cases. We know there are more use cases in the "real" system than we are asked to create.

[Krzysztof Koziol]

I agree. Probably there are some other use cases not mentioned in the assignment that cover adding several house designs to one CompletedDesign.

[Dannyf Soon]

Jeanne Boyarsky wrote:You can express relationships in the class diagram even if they don't fit into one of the provided use cases. We know there are more use cases in the "real" system than we are asked to create.

Thank you Jeanne!

[Dannyf Soon]

Krzysztof Koziol wrote:I agree. Probably there are some other use cases not mentioned in the assignment that cover adding several house designs to one CompletedDesign.

Thank you Krzysztof! I agree too.