Introduction
This chapter explores how to create a design of collaborating objects with responsibilities. Particular attention is given to the application of the GRASP patterns to develop a well-designed solution. Please note that the GRASP patterns as such or by name are not the important thing; they are just a learning aid to help talk about and methodically do fundamental object design.
This chapter communicates the principles, using the NextGen POS example, by which an object-oriented designer assigns responsibilities and establishes object interactions—a core skill in object-oriented development.
Note:
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The assignment of responsibilities and design of collaborations are very important and creative steps during design, either while diagraming ... |
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