Agile Software Development, Principles, Patterns, and. Practices. • Agile
Principles, Patterns, and Practices in C#. • The Clean Coder: A Code of Conduct
for ...
Abstract—Object-oriented development is a partial-lifecycle software ... The pa-
per examines the process of object-oriented development as well as the.
OOAD Introduction. 0. 1. Object-Oriented Analysis and Design. An introductory
and intermediate course for Business Computing students. BSc Year Two and ...
Course Name:Object-Oriented Analysis and Design. Prerequisite: COP .... Some
weeks of the course will also provide “Additional Notes” and. Web references to ...
requirements development = elicitation + analysis + specification. – Many domain
objects will not make into the design. – Domain structures often make poor ...
of rapid prototyping of complex physical system designs. It is shown that ... cations, reasonable compromises, useful working hypotheses | much more so .... this reason, it is very ine cient to use object oriented programming ... Its main characteris
Orientation Slides Zero: We Are Here. 2. Course Title: Object-Oriented Systems
Analysis and Design. Course Description: This course prepares the student for ...
Opacity – It is hard to read and understand. It does not express its intent well.
Agile Software Development: Principles, Patterns, and Practices ch7 p88 ...
OO Design. 1. Object Oriented. Design. Kenneth M. Anderson. Lecture 20. CSCI
5828: ... The line between OO analysis and OO design is blurry, as analysis ...
The rules of the game act as an initial specification of the problem. A card deck
consists of .... To integrate the Card class into the world of Java, we define Card
to ...
To describe the activities in the object-oriented design process. • To introduce ...
Object-oriented analysis, design and programming are related but distinct.
undergraduate program, this work intends to describe the. Laboratory part of the Programming Languages course of the UFABC, the experience of the ...
the ability to handle new clients or servers that ... tionalities dedicated to cooperative environments. ..... ture information systems managed by WWW servers.
Object –oriented programming with java, Java fundamentals, Debugging java
applets and applications ... 2. Ivor Horton, ”Beginning Java”, Wrox Publications.
Java programming language and the CORBA distributed object technology, which .... 3DGEOM server, connected to the client by a TCP/IP socket protocol.
Aug 25, 2009 ... Ruby, Python, Ruby on Rails, Django, etc. • If you encounter a cool ... OO
analysis, design, and implementation techniques. • object-oriented ...
make it go away. Certainly, there will always be geniuses among us, people of extraordinary skill who can do the work of
Analysis and Object Oriented Design (OOA/OOD) concepts. • RDD Methodology
... OMT methodology [1991]: James Rumbaugh led a team at research labs of ...
the theory of normalization to object-oriented design and shows that, if applied ..... this problem and is free of the unnecessary complexities associated with the ...
Sep 27, 1993 - This paper presents a methodology for software analysis and design ..... Once relationships between classes are codi ed as edge de nitions, ...
Keywords- Heuristics, Object Oriented Design, Software Metrics and Software ... consistent model for the analysis, design, and implementation of applications.
Title: Object-Oriented Design & Patterns, 2nd ed. Author: Cay Horstmann.
Publisher: Wiley Publishers, Inc. ISBN-13: 978-0471744870. There may be
additional ...
We have incorporated this design into MOBY, which is an ML-style language that supports ... Similarly, many aspects of the visibility annotations in JAVA-like languages ..... 3The technical issue is the lack of principal (or most general) types. As a
Robert C. Martin "Uncle Bob". – Author: • Clean Code: A Handbook of Agile
Software. Craftsmanship. • Agile Software Development, Principles, Patterns, and
.
Overview • How to build complex software? – Structured programming • gotos considered harmful
– Object oriented programming (OOP)
• Language support alone isn't enough – (or even strictly necessary) – How we use the tools matters!
• Objected oriented design (OOD) – How do we design software that is easy to modify, extend and maintain? 2
Overview • Robert C. Martin "Uncle Bob" – Author: • Clean Code: A Handbook of Agile Software Craftsmanship • Agile Software Development, Principles, Patterns, and Practices • Agile Principles, Patterns, and Practices in C# • The Clean Coder: A Code of Conduct for Professional Programmers •… http://butunclebob.com/ArticleS.UncleBob.PrinciplesOfOod
3
SOLID • How to manage dependencies in code? – The first five principles - SOLID
Single Responsibility Principle (SRP) "A class should have only one reason to change." • Strive for cohesion – Functional relatedness of the elements of a module – The forces that cause a module, or a class, to change
Open/closed principle (OCP) "Classes should be open for extension, but closed for modification." • Principle underlying common heuristics: – All instance variable should be private – Avoid global variables
Liskov Substitution principle "Derived classes must be substitutable for their base classes." • The base class should not have to know about all of its derivatives – This would violate OCP – e.g. subclassing Square from Rectangle SRP
Interface segregation principle (ISP) "Clients should not be forced to depend upon interface that they do not use." • We don't want "fat" or "polluted" interfaces – Interfaces that are not specific to a single client – Leads to inadvertent coupling between clients that would otherwise be isolated SRP
Dependency inversion principle (DIP) "Depend on abstractions. Do not depend upon concrete classes." • High-level components should not depend on lowlevel components – Both should depend on abstractions • Abstract classes should not depend upon concrete classes • Concrete classes should depend on abstract classes SRP
