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UML Applied
Object Oriented Analysis and Design Using the UML




A Course Companion

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UML Applied - Object Oriented Analysis and Design using the UML





Authors and Contacts



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ã2001 Ariadne Training Limited www.ariadnetraining.co.uk

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UML Applied - Object Oriented Analysis and Design using the UML




Contents


AN INTRODUCTION TO THE UML

What is the UML?
A Common Language
Summary

THE UML WITHIN A DEVELOPMENT PROCESS

The UML as a Notation
The Waterfall Model
The Spiral Model
Iterative, Incremental Frameworks
Inception


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Elaboration 14
Construction 14
Transition
How Many Iterations? How Long Should They Be?
Time Boxing
Typical Project Timings
The Rational Unified Process
Summary

OBJECT ORIENTATION

Structured Programming
The Object Orientated Approach
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Encapsulation 23
Objects
Terminology
The Object Oriented Strategy
Summary

AN OVERVIEW OF THE UML

The Use Case Diagram
The Class Diagram
Collaboration Diagrams
Sequence Diagram
State Diagrams
Package Diagrams
Component Diagrams
Deployment Diagrams
Summary

THE INCEPTION PHASE


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UML Applied - Object Oriented Analysis and Design using the UML
THE ELABORATION PHASE
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Deliverables 37
Summary

USE CASE MODELLING

Actors
The Purpose of Use Cases
Use Case Granularity
Use Case Descriptions
Use Cases at the Elaboration Phase
Finding Use Cases
Joint Requirements Planning Workshops (JRP)
Brainstorming Advice
Summary

CONCEPTUAL MODELLING

Finding Concepts
Extracting Concepts From Requirements
The Conceptual Model in the UML
Finding Attributes
Guidelines for Finding Attributes
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Associations 50
Possible Cardinalities
Building the Complete Model
Summary

RANKING USE CASES

Summary

THE CONSTRUCTION PHASE
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Construction 56
Summary

THE CONSTRUCTION PHASE : ANALYSIS

Back to the Use Cases
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Pre-Conditions
Post Conditions
Main Flow
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Alternate Flows
Exception Flows
The Complete Use Case
The UML Sequence Diagram
Summary



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UML Applied - Object Oriented Analysis and Design using the UML
THE CONSTRUCTION PHASE : DESIGN

Design - Introduction
Collaboration of Objects in Real Life
Collaboration Diagrams
Collaboration Syntax : The Basics
Collaboration Diagrams : Looping
Collaboration Diagrams : Creating new objects
Message Numbering
Collaboration Diagrams : Worked Example
Some Guidelines For Collaboration Diagrams
Chapter Summary

DESIGN CLASS DIAGRAMS

Crediting and Debiting Accounts
Step 1 : Add Operations
Step 2 : Add Navigability
Step 3 : Enhance Attributes
Step 4 : Determine Visibility
Aggregation
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Composition 77
Finding Aggregation and Composition
Summary

RESPONSIBILITY ASSIGNMENT PATTERNS

The GRASP Patterns
What is a pattern?
Grasp 1 : Expert
Grasp 2 : Creator
Grasp 3 : High Cohesion
Grasp 4 : Low Coupling
Grasp 5 : Controller
Summary

INHERITANCE

Inheritance – the basics
Inheritance is White Box Reuse
The 100% Rule
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