软件需求分析英文课件

东北大学需求分析课件,一个pdf包含了所有的课件。 • Instance object • Class • Variables, methods, and constructors • Association • Aggregation and composition • Generalization and inheritance • Abstract class • Interface © Pearson Education 2007 Appendix (Maciaszek - RASD 3/e) 3 Object has • State • Behavior • Identity (eq