分析与设计 ● object-oriented analysis:!在问题领域中查找并 描述对象 object- oriented design:定义对象及对象之间的 协作 analysis Design Construction Investigation logical so lution d of the problem Book public class Book i Book public void printo (concept title private String title: printo Domain concept Representation in Representation in an analysis of concepts object-oriented programming language.分析与设计 ⚫ object-oriented analysis：在问题领域中查找并 描述对象 ⚫ object-oriented design：定义对象及对象之间的 协作