Chapter 01 Object Oriented Analysis and Design (OOAD).ppt

Course Contents
Course code : COMP 410
Curse Name : Object Oriented
Analysis & Design
(OOAD)

Objective
• Object Oriented Analysis and Design Using UML
present the concepts and techniques necessary
to effectively use system requirements to drive
the development of a robust design model.
• In this intensive, students can learn to apply the
Unified Modeling Language (UML) to
fundamental object-oriented analysis and
design concepts including architecture, objects,
classes, components, stereotypes,
relationships, and all supporting diagrams.

• The UML is used throughout the project lifecycle
to capture and communicate analysis and design
decisions.
• Students will understand OOAD Concepts, learn
to represent it with UML and document it using
UML modeling tool. T
• he class will be concept & Case study driven and
wherever necessary tool will be used.

Chapter 00: Analysis and Design with UML
• Unified Modeling Language (UML)
• Why Construct Model?
• UML Diagram
• Type of UML Diagram

Chapter 01: Object Oriented Analysis and
Design (OOAD)
• Object Orientation (OO) and Object Oriented Method
(OOM)
• Object Oriented Modeling
• Polymorphism
• Inheritance
• Object Oriented Analysis and Design
• Jacobson Use Case Method (OO Software Engineering –
OOSE)

• System Development
– Requirement Model
– Analysis Model
– Design Model
– Implementation Model
– Test Model
– Unified Modeling Language (UML)
• The Value of UML
• History of UML
• Overview of the UML

Chapter 02: Complexity
• Complexity
• Complexity Crisis
• General Idea of How to Deal with Complexity
• The Structure of Complex System
• Five Attributes of a Complex System
• Bringing Order to Chaos
• On Designing Complex Systems

Chapter 03: The Object Model (OM)
• Element of Object Model
– Four Major Elements of OM
– Three Minor Elements of OM
Chapter 04: Classes and Objects
• Nature of an Objects
• Relationship among Objects
• Nature of Class
• Relationship among Classes

Chapter 05: Basic OOAD Process
• Basic OO Concept
• Basic OOAD Process
• The four Ps
Chapter 06: Project Management
• Project Management
• Software Project Management
• Project Plan Structure
• The Risk Management Process
• Organization of the Software Project
Management Plan Document

Evaluation System:
• Internal evaluation : 50
Attendance : 05
Assignment : 10
Case Study : 20
Internal Test : 10
Class Assignment : 05
• End Semester Evaluation : 50

What Is an Object?
• Definition: An object is a software bundle of
variables and related methods.
• As the name object-oriented implies, objects are
key to understanding object-oriented technology.
• You can look around you now and see many
examples of real-world objects: your dog, your
desk, your television set, your bicycle.
• Software objects are modeled after real-world
objects in that they, too, have state and behavior.
• A software object maintains its state in variables
and implements its behavior with methods.

• The following illustration is a common visual
representation of a software object:

• These real-world objects share two
characteristics: they all have state and they all
have behavior.
• For example, dogs have state (name, color,
breed, hungry) and dogs have behavior (barking,
fetching, and slobbering on your newly cleaned
slacks).
• Bicycles have state (current gear, current pedal
cadence, two wheels, number of gears) and
behavior (braking, accelerating, slowing down,
changing gears).

A Partial Sample Process
Build -
Exploratory
Emphasis
Explore Refine Plan Build Deploy
Plan and
Elaborate
Build - System
Functions
Emphasis
Build -
Infrastructure
Emphasis

Iterative Development
Dev Cycle
1
Sync.
Artifacts
Analyze Design Test
Refine
Plan
Con-
struct
Dev Cycle
2
...
Build
Refine Plan Deploy
Plan and
Elaborate

Update
Artifacts
Analyze Design Test
Refine
Plan
Con-
struct
2 weeks to 2 months
Time Boxing
• In time boxing, a development cycle is fixed in
length.
• The development team should choose the
work to accomplish within the time frame.

Investigation of
the problem.
Analysis Design Implementation
Logical solution. Code.
Object-Orientation
• Object-oriented analysis.
– Investigation that is object-centric.
• Object-oriented design.
– Solution in terms of interacting software objects.
• Object-oriented programming.
– Coding in an object-oriented programming language.

Chapter 01 Object Oriented Analysis and Design (OOAD).ppt

A Simple Object Model
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-ID Number
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STUDENT
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+Delete from Course Master()
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-Subject
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TRANSCRIPT COURSE
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3. Describing how objects interacts

4. Defining the operations of objects
Object Functionality, Object Implementation
& Testing of Objects

Chapter 01 Object Oriented Analysis and Design (OOAD).ppt

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Chapter 01 Object Oriented Analysis and Design (OOAD).ppt