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Data Abstraction Mechanisms In Object Oriented Programming
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Book Synopsis Data Abstraction Mechanisms in Object-oriented Programming by : Haitao Li
Download or read book Data Abstraction Mechanisms in Object-oriented Programming written by Haitao Li and published by . This book was released on 1993 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Existing OO modeling methodologies prescribe notations, processes, and guidelines that, if followed, ensure that analysis-level OO model reflect application semantics. As we move into design, implementation-level considerations may distort analysis-level models, and the transition is seamless no more. In this thesis, we describe data definition facilities in SoftClass--an experimental CASE tool for software reuse--that aim at maintaining the integrity of application data models throughout the development lifecycle, while maximizing opportunities for code reuse. In SoftClass, analysis-level data models describe application-semantics and are organized in an inheritance hierarchy based on shared application-semantics. At the design-level, we maintain two kinds of data models: (1) generic data structures, used as implementation templates for analysis-level models, and organized along "implementation inheritance" hierarchies, and (2) realizations of analysis-level application models, which consist of mapping an analysis-level model to a generic data structure. Design-level representations of application objects may be seen as belonging to two independent hierarchies, and we show how each hierarchy offers some opportunities for reuse. We shoe how data abstraction supports a high-level program design language that is both easy-to-use and that supports some design validation. We conclude by outlining directions for further research." --
Book Synopsis Data-Oriented Programming by : Yehonathan Sharvit
Download or read book Data-Oriented Programming written by Yehonathan Sharvit and published by Simon and Schuster. This book was released on 2022-08-16 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eliminate the unavoidable complexity of object-oriented designs. The innovative data-oriented programming paradigm makes your systems less complex by making it simpler to access and manipulate data. In Data-Oriented Programming you will learn how to: Separate code from data Represent data with generic data structures Manipulate data with general-purpose functions Manage state without mutating data Control concurrency in highly scalable systems Write data-oriented unit tests Specify the shape of your data Benefit from polymorphism without objects Debug programs without a debugger Data-Oriented Programming is a one-of-a-kind guide that introduces the data-oriented paradigm. This groundbreaking approach represents data with generic immutable data structures. It simplifies state management, eases concurrency, and does away with the common problems you’ll find in object-oriented code. The book presents powerful new ideas through conversations, code snippets, and diagrams that help you quickly grok what’s great about DOP. Best of all, the paradigm is language-agnostic—you’ll learn to write DOP code that can be implemented in JavaScript, Ruby, Python, Clojure, and also in traditional OO languages like Java or C#. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Code that combines behavior and data, as is common in object-oriented designs, can introduce almost unmanageable complexity for state management. The Data-oriented programming (DOP) paradigm simplifies state management by holding application data in immutable generic data structures and then performing calculations using non-mutating general-purpose functions. Your applications are free of state-related bugs and your code is easier to understand and maintain. About the book Data-Oriented Programming teaches you to design software using the groundbreaking data-oriented paradigm. You’ll put DOP into action to design data models for business entities and implement a library management system that manages state without data mutation. The numerous diagrams, intuitive mind maps, and a unique conversational approach all help you get your head around these exciting new ideas. Every chapter has a lightbulb moment that will change the way you think about programming. What's inside Separate code from data Represent data with generic data structures Manage state without mutating data Control concurrency in highly scalable systems Write data-oriented unit tests Specify the shape of your data About the reader For programmers who have experience with a high-level programming language like JavaScript, Java, Python, C#, Clojure, or Ruby. About the author Yehonathan Sharvit has over twenty years of experience as a software engineer. He blogs, speaks at conferences, and leads Data-Oriented Programming workshops around the world. Table of Contents PART 1 FLEXIBILITY 1 Complexity of object-oriented programming 2 Separation between code and data 3 Basic data manipulation 4 State management 5 Basic concurrency control 6 Unit tests PART 2 SCALABILITY 7 Basic data validation 8 Advanced concurrency control 9 Persistent data structures 10 Database operations 11 Web services PART 3 MAINTAINABILITY 12 Advanced data validation 13 Polymorphism 14 Advanced data manipulation 15 Debugging
Book Synopsis Data Abstraction And Program Design by : R Ellis
Download or read book Data Abstraction And Program Design written by R Ellis and published by CRC Press. This book was released on 1997-01-14 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This student text explores large-scale program design in the object-oriented paradigm, with an emphasis on data abstraction. It assumes knowledge of an imperative language such as PASCAL and provides examples in C++ and ADA.
Download or read book Hibernate Tips written by Thorben Janssen and published by Thoughts on Java. This book was released on 2018-01-09 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you use Hibernate in your projects, you quickly recognize that you need to do more than just add @Entity annotations to your domain model classes. Real-world applications often require advanced mappings, complex queries, custom data types and caching. Hibernate can do all of that. You just have to know which annotations and APIs you need to use. Hibernate Tips - More than 70 solutions to common Hibernate problems shows you how to efficiently implement your persistence layer with Hibernate's basic and advanced features. Each Hibernate Tip consists of one or more code samples and an easy to follow step-by-step explanation. You can also download an example project with executable test cases for each Hibernate Tip. Throughout this book, you will get more than 70 ready-to-use solutions that show you how to: - Define standard mappings for basic attributes and entity associations. - Implement your own attribute mappings and support custom data types. - Use Hibernate's Java 8 support and other proprietary features. - Read data from the database with JPQL, Criteria API, and native SQL queries. - Call stored procedures and database functions. This book is for developers who are already working with Hibernate and who are looking for solutions for their current development tasks. It's not a book for beginners who are looking for extensive descriptions of Hibernate's general concepts. The tips are designed as self-contained recipes which provide a specific solution and can be accessed when needed. Most of them contain links to related tips which you can follow if you want to dive deeper into a topic or need a slightly different solution. There is no need to read the tips in a specific order. Feel free to read the book from cover to cover or to just pick the tips that help you in your current project.
Download or read book Data Abstraction written by Joseph Bergin and published by . This book was released on 1994 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text takes a object-oriented approach to teaching data abstraction using C++. It consists of three main sections: an overview, in which the principles of object oriented design and development are presented; the implementation of the various data abstractions including approximately 90 classes; and three case studies. The case studies and integrated examples reinforce other computer science topics, and the discussions of finite automata, program translation, and database normalization are intended to introduce concepts that will be discussed again in detail in other courses.
Book Synopsis Program Development in Java by : Barbara Liskov
Download or read book Program Development in Java written by Barbara Liskov and published by Addison-Wesley Professional. This book was released on 2001 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liskov (engineering, Massachusetts Institute of Technology) and Guttag (computer science and engineering, also at MIT) present a component- based methodology for software program development. The book focuses on modular program construction: how to get the modules right and how to organize a program as a collection of modules. It explains the key types of abstractions, demonstrates how to develop specifications that define these abstractions, and illustrates how to implement them using numerous examples. An introduction to key Java concepts is included. Annotation copyrighted by Book News, Inc., Portland, OR.
Book Synopsis Object-Oriented Analysis and Design with Applications by : Grady Booch
Download or read book Object-Oriented Analysis and Design with Applications written by Grady Booch and published by Pearson Education. This book was released on 2007-04-30 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt: Object-Oriented Design with Applications has long been the essential reference to object-oriented technology, which, in turn, has evolved to join the mainstream of industrial-strength software development. In this third edition--the first revision in 13 years--readers can learn to apply object-oriented methods using new paradigms such as Java, the Unified Modeling Language (UML) 2.0, and .NET. The authors draw upon their rich and varied experience to offer improved methods for object development and numerous examples that tackle the complex problems faced by software engineers, including systems architecture, data acquisition, cryptoanalysis, control systems, and Web development. They illustrate essential concepts, explain the method, and show successful applications in a variety of fields. You'll also find pragmatic advice on a host of issues, including classification, implementation strategies, and cost-effective project management. New to this new edition are An introduction to the new UML 2.0, from the notation's most fundamental and advanced elements with an emphasis on key changes New domains and contexts A greatly enhanced focus on modeling--as eagerly requested by readers--with five chapters that each delve into one phase of the overall development lifecycle. Fresh approaches to reasoning about complex systems An examination of the conceptual foundation of the widely misunderstood fundamental elements of the object model, such as abstraction, encapsulation, modularity, and hierarchy How to allocate the resources of a team of developers and mange the risks associated with developing complex software systems An appendix on object-oriented programming languages This is the seminal text for anyone who wishes to use object-oriented technology to manage the complexity inherent in many kinds of systems. Sidebars Preface Acknowledgments About the Authors Section I: Concepts Chapter 1: Complexity Chapter 2: The Object Model Chapter 3: Classes and Objects Chapter 4: Classification Section II: Method Chapter 5: Notation Chapter 6: Process Chapter 7: Pragmatics Chapter 8: System Architecture: Satellite-Based Navigation Chapter 9: Control System: Traffic Management Chapter 10: Artificial Intelligence: Cryptanalysis Chapter 11: Data Acquisition: Weather Monitoring Station Chapter 12: Web Application: Vacation Tracking System Appendix A: Object-Oriented Programming Languages Appendix B: Further Reading Notes Glossary Classified Bibliography Index
Book Synopsis Learning Object-Oriented Programming by : Gaston C. Hillar
Download or read book Learning Object-Oriented Programming written by Gaston C. Hillar and published by Packt Publishing Ltd. This book was released on 2015-07-16 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learning Object-Oriented Programming is an easy-to-follow guide full of hands-on examples of solutions to common problems with object-oriented code in Python, JavaScript, and C#. It starts by helping you to recognize objects from real-life scenarios and demonstrates that working with them makes it simpler to write code that is easy to understand and reuse. You will learn to protect and hide data with the data encapsulation features of Python, JavaScript, and C#. You will explore how to maximize code reuse by writing code capable of working with objects of different types, and discover the advantage of duck typing in both Python and JavaScript, while you work with interfaces and generics in C#. With a fair understanding of interfaces, multiple inheritance, and composition, you will move on to refactor existing code and to organize your source for easy maintenance and extension. Learning Object-Oriented Programming will help you to make better, stronger, and reusable code.
Book Synopsis Concrete Abstractions by : Max Hailperin
Download or read book Concrete Abstractions written by Max Hailperin and published by Max Hailperin. This book was released on 1999 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: CONCRETE ABSTRACTIONS offers students a hands-on, abstraction-based experience of thinking like a computer scientist. This text covers the basics of programming and data structures, and gives first-time computer science students the opportunity to not only write programs, but to prove theorems and analyze algorithms as well. Students learn a variety of programming styles, including functional programming, assembly-language programming, and object-oriented programming (OOP). While most of the book uses the Scheme programming language, Java is introduced at the end as a second example of an OOP system and to demonstrate concepts of concurrent programming.
Book Synopsis Introduction to Object Oriented Programming by : S. Sureshkumar
Download or read book Introduction to Object Oriented Programming written by S. Sureshkumar and published by Educreation Publishing. This book was released on 2019-09-17 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the best book to learn object oriented concepts and fundamentals. You will not only learn basics like Class, Object, Encapsulation, Polymorphism, Abstraction, and Inheritance but also advanced concepts with Programming Examples. This book is primarily aimed at modern, multi-paradigm programming, which has classic object oriented programming as its immediate predecessor and strongest influence.
Book Synopsis Data Abstraction and Object Oriented Programming in C++ by : Keith E. Gorlen
Download or read book Data Abstraction and Object Oriented Programming in C++ written by Keith E. Gorlen and published by . This book was released on 1990-06 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Formal Methods and Object Technology by : Stephen J. Goldsack
Download or read book Formal Methods and Object Technology written by Stephen J. Goldsack and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rationale Software engineering aims to develop software by using approaches which en able large and complex program suites to be developed in a systematic way. However, it is well known that it is difficult to obtain the level of assurance of correctness required for safety critical software using old fashioned program ming techniques. The level of safety required becomes particularly high in software which is to function without a break for long periods of time, since the software cannot be restarted and errors can accumulate. Consequently programming for mission critical systems, for example, needs to address the requirements of correctness with particular care. In the search for techniques for making software cheaper and more reliable, two important but largely independent influences have been visible in recent years. These are: • Object Technology • Formal Methods First, it has become evident that objects are, and will remain an important concept in software. Experimental languages of the 1970's introduced various concepts of package, cluster, module, etc. giving concrete expression to the importance of modularity and encapsulation, the construction of software com ponents hiding their state representations and algorithmic mechanisms from users, exporting only those features (mainly the procedure calling mechanisms) which were needed in order to use the objects. This gives the software com ponents a level of abstraction, separating the view of what a module does for the system from the details of how it does them.
Book Synopsis Objects, Abstraction, Data Structures and Design Using Java Version 5.0 by : Elliot B. Koffman
Download or read book Objects, Abstraction, Data Structures and Design Using Java Version 5.0 written by Elliot B. Koffman and published by . This book was released on 2005 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: This version of the book uses the latest Java technology, Java 2 Standard Edition Version 5.0 (J2SE V. 5.0), or otherwise known as "Version 5.0." This revolutionary book intertwines problem solving and software engineering with the study of traditional data structures topics. The book emphasizes the use of objects and object-oriented design. Early chapters provide background coverage of software engineering. Then, in the chapters on data structures, these principles are applied. The authors encourage use of a five-step process for the solution of case studies: problem specification, analysis, design, implementation, and testing. As is done in industry, these steps are sometimes performed in an iterative fashion rather than in strict sequence. The Java Application Programming Interface (API) is used throughout the text. Wherever possible, the specification and interface for a data structure follow the Java Collections Framework. Emphasizes the use of objects and object-oriented design Provides a primer on the Java language and offers background coverage of software engineering Encourages an iterative five-step process for the solution of case studies: problem specification, analysis, design, implementation, and testing The Java Application Programming Interface (API) is used throughout
Book Synopsis Program Development in Java by : Barbara Liskov
Download or read book Program Development in Java written by Barbara Liskov and published by Pearson Education. This book was released on 2000-06-06 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by a world-renowned expert on programming methodology, and the winner of the 2008 Turing Award, this book shows how to build production-quality programs--programs that are reliable, easy to maintain, and quick to modify. Its emphasis is on modular program construction: how to get the modules right and how to organize a program as a collection of modules. The book presents a methodology effective for either an individual programmer, who may be writing a small program or a single module in a larger one; or a software engineer, who may be part of a team developing a complex program comprised of many modules. Both audiences will acquire a solid foundation for object-oriented program design and component-based software development from this methodology. Because each module in a program corresponds to an abstraction, such as a collection of documents or a routine to search the collection for documents of interest, the book first explains the kinds of abstractions most useful to programmers: procedures; iteration abstractions; and, most critically, data abstractions. Indeed, the author treats data abstraction as the central paradigm in object-oriented program design and implementation. The author also shows, with numerous examples, how to develop informal specifications that define these abstractions--specifications that describe what the modules do--and then discusses how to implement the modules so that they do what they are supposed to do with acceptable performance. Other topics discussed include: Encapsulation and the need for an implementation to provide the behavior defined by the specification Tradeoffs between simplicity and performance Techniques to help readers of code understand and reason about it, focusing on such properties as rep invariants and abstraction functions Type hierarchy and its use in defining families of related data abstractions Debugging, testing, and requirements analysis Program design as a top-down, iterative process, and design patterns The Java programming language is used for the book's examples. However, the techniques presented are language independent, and an introduction to key Java concepts is included for programmers who may not be familiar with the language.
Book Synopsis Object-Oriented Programming by : Hanspeter Mössenböck
Download or read book Object-Oriented Programming written by Hanspeter Mössenböck and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Without a doubt the idea of object-oriented programming has brought some motion into the field of programming methodology and enlarged the set of programming languages. Object-oriented programming is nothing new-it first arose in the sixties. The motivation came from the simulation of discrete event systems. The concept first manifested itself in the language Simula 67. It took nearly two decades for the method to gain impetus, and today object-oriented programming is an important concept and a powerful technique. Meanwhile, we can even speak of an over reaction, for the concept has become a buzzword. But buzzwords always appear where there is the hope of exploiting ill-informed clients because they see the new approach as the solution to all their problems. Thus object-oriented programming is often hailed as a panacea. And so the question is justified: What is really behind it? To let the cat out of the bag: There is more to object-oriented programming than merely putting data as objects in the fore ground, instead of algorithms to which the data are subject. It is more than purely an alternative view of programmed systems. To identify the essence of object-oriented programming, is the subject of this book. This is a textbook that shows in a didactically skillful way which concepts and constructs are new, where they can be employed reasonably, and what advantages they offer. For, not all programs are automatically improved by merely recasting them in an object-oriented style.
Book Synopsis ECOOP '97 - Object-Oriented Programming by : Mehmed Aksit
Download or read book ECOOP '97 - Object-Oriented Programming written by Mehmed Aksit and published by Springer Science & Business Media. This book was released on 1997-05-28 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'When do the Lebesgue-Bochner function spaces contain a copy or a complemented copy of any of the classical sequence spaces?' This problem and the analogous one for vector- valued continuous function spaces have attracted quite a lot of research activity in the last twenty-five years. The aim of this monograph is to give a detailed exposition of the answers to these questions, providing a unified and self-contained treatment. It presents a great number of results, methods and techniques, which are useful for any researcher in Banach spaces and, in general, in Functional Analysis. This book is written at a graduate student level, assuming the basics in Banach space theory.
Book Synopsis Computer Science by : National Research Council
Download or read book Computer Science written by National Research Council and published by National Academies Press. This book was released on 2004-10-06 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer Science: Reflections on the Field, Reflections from the Field provides a concise characterization of key ideas that lie at the core of computer science (CS) research. The book offers a description of CS research recognizing the richness and diversity of the field. It brings together two dozen essays on diverse aspects of CS research, their motivation and results. By describing in accessible form computer science's intellectual character, and by conveying a sense of its vibrancy through a set of examples, the book aims to prepare readers for what the future might hold and help to inspire CS researchers in its creation.
