Examples of integration
Example 2: Integrating structured and object-oriented methods
Attributes:
- class diagram <------------> ER diagram
- attribute of a class <------> attribute of an entity
Services:
- class diagram <------------> DFD
- method of a class <-------> process in a DFD
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- object state diagram <----> DFD
- action of a transition <---> process in a DFD