{"id":76254,"date":"2024-08-21T22:12:35","date_gmt":"2024-08-22T02:12:35","guid":{"rendered":"https:\/\/bangla.sitestree.com\/?p=76254"},"modified":"2024-08-21T22:12:40","modified_gmt":"2024-08-22T02:12:40","slug":"in-object-oriented-design-what-are-association-aggregation-composition-and-generalization","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=76254","title":{"rendered":"In Object Oriented Design: What are Association, Aggregation, Composition, and Generalization?"},"content":{"rendered":"\n

In Object Oriented Design:<\/strong><\/p>\n\n\n\n

What are Association, Aggregation, Composition, and Generalization?<\/p>\n\n\n\n

How are these represented in Diagrams? Draw the diagrams.<\/p>\n\n\n\n

Give examples of Association, Aggregation, Composition, and Generalization. Write some example skeleton classes in any OOP language.<\/p>\n\n\n\n

What is the difference between Aggregation and composition?<\/p>\n\n\n\n

What is the difference between  Generalization and Specialization<\/strong>?<\/p>\n\n\n\n

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<\/p>\n\n\n\n

\"\"<\/a><\/figure>\n\n\n\n

<\/p>\n<\/div><\/div>\n\n\n\n

Ref: https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/uml-aggregation-vs-composition\/<\/a><\/p>\n\n\n\n

Aggregation<\/strong> and Composition<\/strong> are subsets of association meaning they are specific cases of association<\/strong>. In both aggregation and composition object of one class “owns” object of another class. But there is a subtle difference:<\/p>\n\n\n\n