Uml Interaction Overview Diagram. Note that interaction overview diagram is a kind of activity diagram so all nodes are activity nodes and all edges are activity edges. Interaction diagrams can include sequence communication interaction overview and timing diagrams.
Most of the notation for interaction overview diagrams is the same for activity diagrams. They are activity diagrams in which every node instead of being an activity is a rectangular frame containing an interaction diagram i e a communication interaction overview sequence or uml timing diagram. It is a variant of the activity diagram where the nodes are the interactions or interaction occurrences.
So far we ve covered use case diagrams activity diagrams class diagrams and sequence diagrams.
Interaction occurrences and interaction. We have two types of interaction diagrams in uml. For example initial final decision merge fork and join nodes are all the same. In this post let s take a look at interaction overview diagrams.
