上溶充通大粤 Drawing Hardware/Software Mappings in SHANGHAI JIAO TONG UNIVERSITY UML System design must model static and dynamic structures: Component Diagrams for static structures show the structure at design time or compilation time Deployment Diagram for dynamic structures show the structure of the run-time system Note the lifetime of components Some exist only at design time Others exist only until compile time Some exist at link or runtime Software EngineeringSoftware Engineering Drawing Hardware/Software Mappings in UML System design must model static and dynamic structures: • Component Diagrams for static structures • show the structure at design time or compilation time • Deployment Diagram for dynamic structures • show the structure of the run-time system Note the lifetime of components • Some exist only at design time • Others exist only until compile time • Some exist at link or runtime