mc9244 object oriented analysis and design lecture notes

... Assumption menu (bottom Table 6.1 Smallworld GIS: object-oriented features. a Equivalent to primary keys in the relational model. OBJECT-ORIENTED DESIGN FOR TEMPORAL GIS 84 right) represents the ... state 92 OBJECT-ORIENTED DESIGN FOR TEMPORAL GIS Stages 4, 5: relocation of an existing object The last update procedure in the STDM involves the relocation of an existing object The ... the other hand, the new boundary element of the DraftBoundary-Delimitation menu displays the number 0 since the new boundary state has not yet been created in the VMDS. OBJECT-ORIENTED DESIGN FOR

Ngày tải lên: 08/08/2014, 00:23

... temporal and spatial objects into spatio-temporal objects in databases Spatio-temporal objects describe the temporal behaviour of ‘moving’ points and regions within the model Trang 4OBJECT-ORIENTED DESIGN ... based on object-oriented analysis and design methods is fundamental to creating an open GIS The STDM provides the user with a coherent computational model that encapsulates object classes, and spatio-temporal ... functions and extensibility) Communication models are often modelled using an object-oriented approach An object encapsulates state and provides a well-defined interface to the rest of the system Objects

Ngày tải lên: 08/08/2014, 00:23

... 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 Tổng ... 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 ... đối tượng so với cách kế thừa truyền thống Nhược điểm: o Việc bảo trì vấn đề cung cấp nhiều loại Object class chức 2/25/19 20 Các mẫu liên quan Mẫu Decorator khác với Adapter, Decorator thay đổi

Ngày tải lên: 25/02/2019, 22:15

... Design section.Class designFigure 3.21 Design VOPC for login use-caseFigure 3.22 Design VOPC for register use-caseFigure 3.23 Design VOPC for update personal information use-caseFigure 3.24 Design ... dayUse-case designIdentify design mechanismsAnalysis mechanism Design mechanism Implementation mechanismSecurity Web tokens Java Spring frameworkDistribution REST API Java Spring frameworkTable 3-2 Design ... conciseness and legibility – they are shown in full in the Class Design section.Figure 3.8 Design sequence diagram for Login use-caseFigure 3.9 Design sequence diagram for Register use-caseFigure 3.10 Design

Ngày tải lên: 04/05/2024, 14:22

... Trang 1UNIVERSITY OF ENGINEERING AND TECHNOLOGYJob Seeker Website PROJECT REPORT ON OBJECT-ORIENTED ANALYSIS and DESIGN Major: Computer Science Supervisor : Assoc Prof Trương ... The Candidate user have to log in successfully Trang 401.3 Identify subsystems and interfacesFigure 4.5 The Database subsystem and interfaces 1.4 Identify design mechanisms Table 4.2 Design and ... UC2.4 Database design Trang 57CHAPTER 5 USER INTERFACE DESIGN1 User interface design Objectives of designing user interface: ● User-friendly interface ● Information is presented clearly and highlight

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

... In the context of object-oriented analysis and design, we define a class as follows: A class is a set of objects that share a common structure and a common behavior A single object is simply ... set of objects that share a common structure and a common behavior What isn't a class? An object is not a class, although, curiously, as we will describe later, a class may be an object Objects ... variables are private, and all methods are public In Object Pascal, both fields and operations are public and hence unencapsulated In CLOS, generic functions are public, and slots may be made

Ngày tải lên: 12/08/2014, 21:21

... either objects or operations. Structured Analysis A second alternative to classical object-oriented analysis uses the products of structured analysis as a front end to object-oriented design. ... 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 collaborations...Chapter ... an object-oriented system from a model that is so obviously biased towards algorithmic decomposition. This is why we prefer object-oriented analysis as the front end to object-oriented design:

Ngày tải lên: 12/08/2014, 21:21

... design" [1] As we described in Chapters 1 and 5, the architecture of an object-oriented software system encompasses its class and object structure, organized in terms of distinct layers and ... classes and objects at a given level of abstraction • Identify the semantics of these classes and objects • Identify the relationships among these classes and objects • Specify the interface and ... Apply the 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 play are good

Ngày tải lên: 12/08/2014, 21:21

... employing object-oriented methods However, because the object-object-oriented process places an emphasis upon architectural design, we tend to accelerate the deployment of architects and other designers ... and become effective class designers 7.8 The Benefits and Risks of Object-Oriented Development The Benefits of Object-Oriented Development The adopters of object-oriented technology usually ... the oriented approach can reduce development time and the size of the resulting source code [19, object-20, 21] The Risks of Object-Oriented Development On the darker side of object-oriented design,

Ngày tải lên: 12/08/2014, 21:21

... in the field, most notably Aho, Hopcroft, and Ullman [3], Kernighan and Plauger [4], Sedgewick [5], Stubbs and Webre [6], Tenenbaum and Augenstein [7], and Wirth [8] As we continue our study, we ... interplay of hardware and software may be found in Lorin [H 1972] Trang 11327 Frameworks: Foundation Class Library A major benefit of object-oriented programming languages such as C++ and Smalltalk ... autonomous and relatively static objects In the current problem, two very different issues dominate: the desire for an adaptable architecture that offers a range of time and space alternatives, and

Ngày tải lên: 12/08/2014, 21:21

... model, the Object Management Group common object request broker (CORBA), and object-oriented extensions to SQL (SQL3), as well as vendor-specific solutions such as Microsoft’s object linking and embedding ... logical objects Those that refer to the way data are actually stored in the system are called physical objects" [10] In a process not unlike that of object-oriented design, database designers ... the full power of an object-oriented database, but who from Trang 6time to time need to save the state of structures such as queues and sets, and then reconstruct these objects in a later invocation

Ngày tải lên: 12/08/2014, 21:21

... between knowledge 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, ... Chapter 12: Command and Control thousands of pages... fuelefficient throttle and brake settings that are consistent with the desired schedule and safety concerns Suggested throttle and brake ... Levesque U 198 51; Hayes Roth, Waterman, and Lenat U 198 31; and Winston and Hom [G 198 91 Meyer and Maryas [1 198 2] cover the strengths and weaknesses of various kinds of ciphers,

Ngày tải lên: 12/08/2014, 21:21

... Hecht, A., Tryon, D., and Hywari, W September 1988 Object-Oriented Analysis: Theory and Practice, Course Notes, in Object-Ollented Programming Systems, Languages, and Applications San ... the designer of Pascal. Object PascaPs immediate ancestor is Clascal, an object-oriented version of Pascal for the Lisa. Object Pascal was made publicly available in 1986 and is the first object-oriented ... E., and Hoare, C A R 1972 Structured Programming London, England: Academic Press [30] Mills, H., Linger, R., and Hevner, A 1986 Principles ofInfonnation System Design andAnalysis Orlando,

Ngày tải lên: 12/08/2014, 21:21

... set of objects.Objects are responsible for knowing and doing certain things Objects collaborate to carry out their responsibilities Programs organized by classes, inheritance hierarchies and subsystems ... people model the world with "objects" • objects • classes • relationships between objects • relationships between classes Trang 16Advantages of object-oriented software development • more ... an object, anyway?Programming language view An object-oriented system is characterized by • data abstraction • inheritance • polymorphism by late-binding of procedure calls Trang 12Heart of Object-Oriented

Ngày tải lên: 24/10/2014, 00:42

... Trang 1Data Mining Cluster Analysis: Advanced Concepts and Algorithms Lecture Notes for Chapter 9 Introduction to Data Mining by Tan, Steinbach, Kumar ... representative points toward the center helps avoid problems with noise and outliers CURE is better able to handle clusters of arbitrary shapes and sizes Trang 5© Tan,Steinbach, Kumar Introduction to Data ... shapes, orientation, and non-uniform sizes • Difference in densities across clusters and variation in density within clusters • Existence of special artifacts (streaks) and noise The clustering

Ngày tải lên: 15/03/2014, 09:20

... Problem-Domain Objects to Persistence Formats Object-• Optimizing RDBMS-Based Object Storage • Nonfunctional Requirements and Data Management Layer Design • Designing Data Access and Manipulation ... optimizing the object-persistence format 4 designing the data access & manipulation classes Trang 4OBJECT PERSISTENCE FORMATSTrang 5Object Persistence Formats• Files (Sequential and Random) • Relational ... – data access and manipulation logic, and – the actual design of the storage • Four-step design approach 1 Selecting the format of the storage 2 Mapping problem-domain objects to object-persistence

Ngày tải lên: 16/05/2017, 13:35

... Layer Design Trang 2• Understand several fundamental user interface (UI) design principles. • Understand the process of UI design. • Understand how to design the UI structure. • Understand how ... Understand how to design the UI standards. • Understand commonly used principles and techniques for navigation design. Trang 3• Be able to design a user interface.• Understand the affect of nonfunctional ... Requirements – Date formats, colors and icons Trang 41• Principles of User Interface Design • User Interface Design Process • Navigation Design • Input Design • Output Design • Nonfunctional Requirements

Ngày tải lên: 16/05/2017, 13:35

... Architecture Layer Design PowerPoint Presentation for Dennis, Wixom, & Tegarden Systems Analysis and Design with UML, 3rd Edition Copyright © 2009 John Wiley & Sons, Inc All rights reserved Objectives ... Objectives • Understand the different physical architecture components • Understand server-based, client-based, and client–server physical architectures • Be familiar with distributed objects computing ... Understand how operational, performance, security, cultural, and political requirements affect the design of the physical architecture layer • Be familiar with how to create a hardware and software

Ngày tải lên: 16/05/2017, 13:35

... Information-Hiding Polymorphism and Dynamic-Binding Inheritance Reuse Object-Oriented Development Process and Products PowerPoint Presentation for Dennis, Wixom, & Tegarden Systems Analysis and Design with UML, ... Tegarden Systems Analysis and Design with UML, 3rd Edition Copyright © 2009 John Wiley & Sons, Inc All rights reserved Testing and Object Orientation • • • • • Encapsulation and Information-Hiding ... Systems Analysis and Design with UML, 3rd Edition Copyright © 2009 John Wiley & Sons, Inc All rights reserved Coordinating Activities • Weekly project meetings • Create and enforce standards

Ngày tải lên: 16/05/2017, 13:35