WebJul 2, 2016 · In the sequence diagram, you can use a combined fragment with an alt operator. This allows you to show alternative behaviors: Graphically, the alternatives are … WebSequence diagrams describe interactions among classes in terms of an exchange of messages over time. They're also called event diagrams. A sequence diagram is a …
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WebFeb 1, 2024 · And since the sequence diagram is made of interactions between its lifelines, the guards should be evaluated based on the available knowledge, i.e. the knowledge of … WebCombined fragments in sequence diagrams. In sequence diagrams, combined fragments are logical groupings,represented by a rectangle, which contain the conditional structures … energy ventures norway
Comparing Safety Analysis Based on Sequence Diagrams …
WebA sequence diagram is an interaction diagram that emphasizes the time-ordering of messages. It depicts the objects and classes involved in the scenario and the sequence … WebMar 24, 2024 · An alternative interaction operator represents the logic equivalent of an if-then-else statement. Only one of the offered alternatives runs on any pass through the interaction. However, as for any operand, … WebSep 8, 2024 · If that clutters your diagram too much, you can also draw a seq frame inside the alt frame. The seq frame contains the name of another sequence diagram that describes the steps happening at that point. Another option is to use a break frame. That would contain the steps for an invalid card (with a guard condition). energy velocity software