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jgs CSE 460 Software Analysis and Design Lecture 06: Object Model Dr. Javier Gonzalez-Sanchez [email protected] javiergs.engineering.asu.edu | javiergs.com PERALTA 230U Office Hours: By appointment

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jgs 460 00000110 Announcement § Assignment 02 is due today (Feb 1) 11:59 PM AZ time. Use case diagram Submit a PDF file (one page) with the UML use case diagram § Quiz 02. Next lecture: All about requirements

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jgs Previously

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jgs 460 00000110 Another Idea

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jgs Object-Oriented analysis

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jgs 460 00000110 Object Model § Object-oriented analysis is a method of analysis that examines requirements from the perspective of the classes and objects found in the vocabulary of the problem domain. § Object-oriented design is a method of design encompassing the process of object- oriented decomposition and a notation for depicting both logical and physical as well as static and dynamic models of the system under design. § Object-oriented programming is a method of implementation in which programs are organized as cooperative collections of objects, each of which represents an instance of some class, and whose classes are all members of a hierarchy of classes united via inheritance relationships.

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jgs 460 00000110 Object Oriented World | Relationships Association Directed Association Reflexive Association Multiplicity Aggregation Composition Generalization Realization

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jgs 460 00000110 Warning!

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jgs 460 00000110 Warning!

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jgs 460 00000110 Object Oriented World | Example

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jgs 460 00000110 Demo

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jgs To be continued…

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jgs CSE 460 Software Analysis and Design Javier Gonzalez-Sanchez [email protected] Fall 2020 Disclaimer. These slides can only be used as study material for the class CSE460 at ASU. They cannot be distributed or used for another purpose.