July 2001
Intermediate to advanced
656 pages
15h 51m
English
book
Applying UML and Patterns: An Introduction to Object-Oriented Analysis and Design and the Unified Process, Second Edition
by Craig Larman
Content preview from Applying UML and Patterns: An Introduction to Object-Oriented Analysis and Design and the Unified Process, Second Edition
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11.3. Finding Associations—Common Associations List
Start the addition of associations by using the list in Table 11.1.
It contains common categories that are usually worth considering. Examples are drawn from the store and airline reservation domains.
| Category | Examples |
|---|---|
| A is a physical part of B | Drawer—Register (or more specifically, a POST) Wing—Airplane |
| A is a logical part of B | SalesLineItem—Sale FlightLeg—FlightRoute |
| A is physically contained in/on B | Register—Store, Item—Shelf Passenger—Airplane |
| A is logically contained in B | ItemDescription—Catalog Flight—FlightSchedule |
| A is a description for B | ItemDescription—Item FlightDescription—Flight |
| A is a line item of a transaction or report B | SalesLineItem—Sale MaintenanceJob—MaintenanceLog ... |
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