Implementation OOAD Unit 5, Lecture notes of Object Oriented Analysis and Design

Download Implementation OOAD Unit 5 and more Lecture notes Object Oriented Analysis and Design in PDF only on Docsity!

Implementation and

Deployment

implementation workflow

• (^) Implementation work flow is the main focus of the construction phase
• (^) Implementation is about transforming a design model into an executable code. It’s a part of the design model.
• (^) implementation specifies how the design elements are manifest by artifacts, and how these artifacts are deployed onto nodes.(Artifacts represent the specifications of real world things such as source files and nodes represent the specifications of hardware or execution environments on to which those things are deployed).

• (^) Implementation subsystems contain components that package design classes
• (^) Implementation subsystems maps to real, physical grouping mechanisms of the target implementation language

Model trace relationships

• (^) The implementation model is part of the design model.

• (^) there is a one-to-one «trace» relationship between design subsystems and implementation subsystems. However, whereas design subsystems contain design classes, implementation subsystems contain Components that package those classes.