The UML 2 Composite Structure Diagram – Part 2

Collaboration
To define a set of co-operating roles to illustrate a specific functionality, the collaboration is the right thing for youl But keep sure to show only the required roles and attributes to accomplish the defined tasks or functions.

Role Binding
The role binding connector draws from a collaboration to the classifier that fulfils the role, shown by a dashed line.

Represents
Represents are drawn from a collaboration to a classifier showing that a collaboration is used in the classifier. Graphically viewed by a dashed line with arrowhead and the keywort “represents”.

Occurrence
To show that a collaboration represents its classifier, an occurrence connector is drawn from a collaboration to a classifier, shown as adashed line with arrowhead and the keyword “occurrence”.

Here you can read part 1 of the UML 2 composite structure diagram.

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