How to combine the aggregation relationship with rational Rose painting (solid diamond)

Reprint: http://hujiqiang.iteye.com/blog/545852

How to use Rational Rose 2003 to draw a combined aggregation relationship (solid diamond)

2008-04-28 10:48

Aggregation relationships include basic aggregations (hollow diamonds) and combined aggregation relationships (solid diamond)

Some are called aggregate aggregation (hollow diamonds) and combined composition (solid diamond)

Aggregation is a relatively loose relationship, and the code and composition generated in Rose are the same.

Rose 2003 does not provide a "combined relationship" graphic (solid diamond)

1. You can draw a aggregation (hollow) Relationship first (Drop-down menu bar Tools--->aggregation),

2. Then right click on the relationship, open specification->role B Detail,

3. You will find three selections (by value, by Reference, Unspecified), and when you choose by value, the diamond becomes solid.