Pertemuan:4 (Object Modelling : Relationship)

11/12/2013 10:45:00 AM Object Oriented Modelling 0 Comments

In this section, the discusion is about :

Relationships: 
-Dependency 
-Generalization 
-Association
Modeling techniques


Modeling relationships; Use dependencies when relationship is not structural. Use generalization with “is-a” relationship.Don’t introduce cyclical generalizations. Balance generalizations Not too deep Not too wide. Use associations where structural relationships exist.


Drawing a UML relationship;Use rectilinear or oblique lines consistently. Avoid lines that cross. Show only relationships necessary to understand a particular grouping of things. Elide redundant associations.


You can download full chapter from this link: Download Lecture_OOM4