object oriented analysis and design using the uml

... University of Technical Education HCMC Faculty of Information Technology o0o OBJECT-ORIENTED ANALYSIS AND DESIGN Decorator Lecturer: Nguyễn Trần Thi Văn 2/25/19 Nội dung Đặt vấn đề Giai pháp ... hình thành theo trình tư sau: Món q thơ → đóng hộp → gói q  Theo trình tự này, sản phẩm mà nhận gồm phần: quà, hộp giấy gói Tất kết hợp lại để tạo quà đẹp hơn, hấp dẫn hơn, hay nói theo cách ... rõ cấu trúc Decorator pattern 2/25/19 2/25/19 Tổng quan Decorator    Decorator Pattern loại design pattern thuộc mơ hình cấu trúc (structural pattern) Decorator pattern cách mở rộng phương

Ngày tải lên: 25/02/2019, 22:15

... PHÂN TÍCH VÀ THIẾT KẾ HƯỚNG ĐỐI TƯỢNG OBJECT ORIENTED ANALYSIS AND DESIGN DR DAO NAM ANH Bài giảng 4: PHÂN TÍCH HỆ THỐNG – MƠ HÌNH KHÁI NIỆM VÀ BIỂU ... Software Engineering, Ninth Edition, 2011 Bernd Bruegge & Allen H Dutoit Object-Oriented Software Engineering: Using UML, Patterns, and Java, Third Edition, Prentice Hall, 2010 Russell C Bjork, ATM ... Magnus Penker, Brian Lyons, David Fado, UML Toolkit, John Wiley & Sons Inc, 2003 Dương Kiều Hoa – Tôn Thất Hồ An, Phân tích thiết kế Hệ thống thơng tin với UML, 2006 Đào Nam Anh, Giáo Trình Phân

Ngày tải lên: 19/08/2021, 23:29

... from the system.1 The system displays list of news posted by this Company.3 The system deletes the new from the system.If the Company decides not to delete the new, the removal is cancelled and the ... from the system.1 The system displays list of news posted by this Company.3 The system deletes the new from the system.If the Company decides not to delete the new, the removal is cancelled and the ... at the beginning.The Company must be logged into the system.If the use case was successful, the new is remove from the system Otherwise, the system state remains unchanged.The user exits the

Ngày tải lên: 04/05/2024, 14:22

... descriptionsand other project documents can focus on what the system must do with the information Definitions The glossary contains the working definitions for the key concepts in the JobSeeker.com ... form or cancel the registration, at which point the use case endsThis use case starts when the Candidate user request to sign in the website 1 The system display a form that asks the Candidate user ... enter the following information: - Username - Password 2 Once the Candidate user provides the requested information, the system verifies that the username and password is correct with the username

Ngày tải lên: 04/05/2024, 14:22

... 1ĐẠI HỌC QUỐC GIA THÀNH PHỐ HỒ CHÍ MINHTRƯỜNG ĐẠI HỌC CÔNG NGHỆ THÔNG TIN ĐỒ ÁN: OBJECT-ORIENTED ANALYSIS AND DESIGN GVHD: Nguyễn Công Hoan Trang 2LỜI CÁM ƠN!Để có thể hoàn thành tốt bài tiểu ... Phố Hồ Chí Minh đã nhiệt giúp đỡ chúng em hoàn thành đồ án này! Bài viết là đề tài OBJECT-ORIENTED ANALYSIS AND DESIGN. Dù các thành viên trong nhóm đã cố gắng làm việc miệt mài và nghiêm túc, ... MỤC LỤC: Trang 4CHƯƠNG I: GIỚI THIỆULập trình hướng đối tượng (gọi tắt là OOP, từ chữ Anh ngữ object-oriented programming), hay còn gọi là lập trình định hướng đối tượng, là kĩ thuật lập trình

Ngày tải lên: 13/03/2014, 13:47

... refer to as an object-oriented decomposition Object-oriented analysis and design is the method that leads us to an object-oriented decomposition By applying object-oriented design, we ... a sound understanding of the fundamental concepts of the object model • To facilitate a mastery of the notation and process of object-oriented analysis and design • To teach the realistic application ... material on the object model. Lastly, the end pages provide a summary of the notation and process of the object-oriented development method. Available apart from the text, and new to the second

Ngày tải lên: 12/08/2014, 21:21

... finding the right classes and objects and then organizing them into separate modules are largely independent design decisions. The identification of classes and objects is part of the logical design ... change the implementation of other modules without knowledge of the implementation of other modules and without affecting the behavior of other modules; [and] the case of making a change in the design ... compilation. On the other hand, Object Pascal does not encapsulate the representation of a class, so there is nothing in the language that prevents clients from referencing the fields of another object

Ngày tải lên: 12/08/2014, 21:21

... and Objects 135 Role of Classes and Objects in Analysis and Design During analysis and the early stages of design, the developer has two primary tasks: • • Identify the classes and ... between the outside view and the inside view of a class. The interface of a class provides its outside view and therefore emphasizes the abstraction while hiding its structure and the secrets ... Smalltalk uses the term instance variable, Object Pascal uses the term field, C++ uses the term member object, and CLOS uses the term slot. We will use these terms interchangeably to denote the parts

Ngày tải lên: 12/08/2014, 21:21

... explained the meaning of classes and objects and their relationships As Figure 5-1 suggests, we may capture our analysis and design decisions regarding these classes and objects and their ... to skew the candidate list to emphasize either objects or operations. Structured Analysis A second alternative to classical object-oriented analysis uses the products of structured analysis ... nouns would they modify? The answers to this question make up the list of candidate objects" [47]. These candidate objects typically derive from the surrounding environment, from the essential

Ngày tải lên: 12/08/2014, 21:21

... the declaration of the analyst object. The object C is visible to the PlanAnalyst object and the GardeningPlan object through two different paths. From the perspective of the PlanAnalyst object, ... among these classes and objects Specify the interface and then the implementation of these classes and objects Let's examine each of these activities in detail Identifying Classes and Objects ... iterative and. .. classical approach to object-oriented analysis (page 155 ) to generate a set of candidate classes and objects Early in the life cycle, tangible things and the roles they

Ngày tải lên: 12/08/2014, 21:21

... some class design, but generally involves implementing and then unit testing the classes and mechanisms invented by other designers on the team. Other application engineers are then responsible ... out the work of the project. Most of these roles (such as the toolsmith) are indifferent to the use of object-oriented technology, although some of them are especially relevant to the object ... project first, and allow the team to make mistakes; use these team members to seed other projects and act as mentors for the object-oriented approach Expose the developers and managers

Ngày tải lên: 12/08/2014, 21:21

... object-oriented technology to the creation of a foundation class library. 87 In the previous chapter, the heart of the problem turned out to involve the issues of real-time control and the ... directly to the nature of the problem space. User-Interface Mechanism The focus of our last major release is the tactical design and implementation of the classes Keypad and InputManager. ... namely, a reference to a Sensor object. We can eliminate the other arguments to this member function, because the display manager can now ask the sensor object its name and id. Making this change

Ngày tải lên: 12/08/2014, 21:21

... things happen) The soul of our design will be found in the central concerns of object-oriented development: the key abstractions that form the vocabulary of the problem domain and the mechanisms ... programmers can understand them The most profoundly elegant framework will never be reused, unless the cost of understanding it and then using its abstractions is lower than the programmer’s perceived ... semantics work for both the guarded and synchronized forms The algorithm proceeds by streaming out the size of the structure and then its individual elements in order Similarly, the implementation

Ngày tải lên: 12/08/2014, 21:21

... sources and assumptions than between knowledge sources and letters. Design of the Blackboard Objects Let's complete our design of the Sentence, Word, and CipherLetter classes, followed by the ... sources. The various member objects represent the following properties: • target The blackboard object about which the assumption was made • creator The knowledge source that created the ... knowledge sources, and a controller. Our next task is to identity the domain~ specific classes and objects that specialize these general abstractions. Blackboard Objects the objects that appear

Ngày tải lên: 12/08/2014, 21:21

... system, and if the lifecycle is short (a few UML Applied Object Oriented Analysis and Design Using the UML A Course Companion 48 UML Applied - Object Oriented Analysis and Design using the ... this reason, we call the modules Objects, and hence we have the term Object Oriented Design/ Programming. 24 UML Applied - Object Oriented Analysis and Design using the UML ã2001 Ariadne ... Case” and “Actor”, together with the simple visualisation of Use Cases through the UML model, we could be forgiven for thinking 29 UML Applied - Object Oriented Analysis and Design using the UML...

Ngày tải lên: 10/12/2013, 14:16

... related? Basically, the products of object oriented analysis serve as the models from which we may start an object- oriented design; the products of object- oriented design can then be used as blueprints ... is both possible and highly desirable for us to use object- oriented design methods for both object- based and object- oriented programming languages. Object- Oriented Design The emphasis in programming ... them object- based rather than object- oriented. Under this definition, Smalltalk, Object Pascal, C++, Eiffel, and CLOS are all object- oriented, and Ada is object- based. However, since objects and...

Ngày tải lên: 18/02/2014, 20:20

... underpinning theory that supplies the foundation for all of the above and provides insight into why things work the way they do in the object- oriented paradigm. Object- Oriented Analysis and Design ... Developing Software with UML, 2E: Object- Oriented Analysis and Design in Practice Page-Jones, Fundamentals of Object- Oriented Design in UML Pohl, Object- Oriented Programming Using C++, 2E Pollice ... domains. The si debar in this chapter, Categories of Analysis and Design Methods, further compares and con- trasts the object- oriented view with more traditional approaches to design. The Role...

Ngày tải lên: 06/07/2014, 15:21

... highlights the ordering of events, and the object- oriented view emphasizes the agents that either cause action or are the subjects on which these operations act. Figure 1–4 Object- Oriented ... a system either by algorithms or by objects and then use the result- ing structure as the framework for expressing the other perspective. Our experience leads us to apply the object- oriented view ... hierarchy of classes. Object- oriented analysis and design directly reflects the topology of high-order programming languages such as Smalltalk, Object Pascal, C++, the Com- mon Lisp Object System (CLOS),...

Ngày tải lên: 06/07/2014, 15:23

... object- oriented analysis and design of spatio-temporal data models in GIS. Chapter 3 considers the concepts behind the object- oriented approach. OBJECT- ORIENTED DESIGN FOR TEMPORAL GIS 18 The ... its type and the algorithms necessary to its manipulation. It also introduced the inheritance mechanisms through which an object class could inherit the data and the algorithms from other object ... influenced not only the design of almost every subsequent object- oriented programming language, but also the look and feel of graphic user interfaces such as the Macintosh user interface and Motif. (Booch,...

Ngày tải lên: 08/08/2014, 00:23

... Pircher and Muller (1990). 5 Object- Oriented Design LanguagE is a design- specific component of the Shlaer-Mellor method (Shlaer and Mellor, 1988). OBJECT- ORIENTED ANALYSIS AND DESIGN 35 time, the ... LISP with object- oriented capabilities. OBJECT- ORIENTED ANALYSIS AND DESIGN 37 the dynamic nature of objects within an object- oriented model. At any point in time, the state of an object involves ... development based on the composition of graphical symbols and notations depicting the semantics and features from the object- oriented analysis and design methods. The most important benefits of using CASE...

Ngày tải lên: 08/08/2014, 00:23