Chapter 28

Activity Diagrams Model processes: –Business processes –Workflow –Data flow –Complex algorithms

Fig Syntax

Fig Gene-Sarson Notation Dataflow

Fig Activity Diagram as Dataflow

Fig Reference another diagram

Fig Expansion of past diagram

Fig Signals

Guidelines Use over use case for complex processes Use “rake” for controlling detail Make nodes have equal abstraction within a diagram

Fig NextGen Process Sale

Summary In UP: Business modeling in activity diagrams