Sequence diagrams are a widely used design notation for describing software behavior. Many reusable software artifacts such as design patterns and design aspects make use of sequence diagrams to ...

A fragment is a rectangular frame that encloses a part of the sequence diagram to show a condition, loop, alternative, or parallel behavior. Add your perspective Help others by sharing more (125 ...

Sequence diagrams are a type of UML (Unified Modeling Language) diagram that show how objects interact with each other in a system. They are useful for modeling the dynamic behavior and ...

On sequence diagrams, this numbering is somewhat redundant because the ordering of the messages always is determined by the order, from top to bottom, in which they appear on the diagram.

A sequence diagram is a type of UML diagram that shows how entities operate with one another and in what order. A sequence diagram shows object interactions arranged in time sequence, which is crucial ...