14+ Sequence And Communication Diagrams. A sequence diagram shows object interactions arranged in time sequence. Sequence diagrams, communication diagrams, and timing diagrams.
It merely represents a mix of activity and sequence diagrams, whereby activity blocks can be mixed into a sequence diagram, and vice versa. What is a sequence diagram? This is difficult to determine from a sequence diagram.
If you haven't seen my tutorial on sequence diagrams check it out first, because in this tutorial i explain communication diagrams by c.
14+ Sequence And Communication Diagrams. • describe the flow of messages, events, actions between objects. Uml has four types of interaction diagrams: They both contains objects (or sometimes known as lifelines), but they have different focuses. A sequence diagram shows elements as they interact over time, showing an interaction or interaction instance.