Design Patterns

Duration: 5 days

This class covers the book "Design Patterns" by Gamma, Helm, Johnson, and Vlissides. We review the patterns in the catalog and look at how they are used in applications. This class is designed for people who have already taken Object Oriented Analysis and Design, or have experience developing Object Oriented applications.

Class Outline

Module 1

Patterns & the patterns community
Introduction to the catalog
Overview of UML notation

Module 2

Creating an interpreter with tools. Patterns used:

Parser
Strategy
Lexical Analyzer
Composite
Interpreter

Module 3

Complete the interpreter example. Patterns used:

Builder
State

The Tools - code generator, pretty printer, metrics

Iterator
Visitor
Façade

Module 4

Transaction Processing example. Patterns used:

Command
Memento
Proxy

Module 5

Setting preferences on a user interface. Patterns used:

Abstract Factory
Singleton
Factory Method

Module 6

Support of many models of a hardware component. Patterns used:

Prototype
Adapter

Synchronizing a set of machines. Patterns used:

Mediator

Observer

Module 7

Data compression. Patterns used:

Flyweight

Design a set of interchangeable graphics tools. Patterns used:

Decorator

Context sensitive help. Patterns used:

Chain of Responsibility

Module 8

Chemical analysis process. Patterns used:

Template Method

Timer triggering a command. Patterns used:

Bridge

Review of all patterns

Module 9

Sample Patterns in Java

Interfaces
Abstract Classes
Factories

Larger example - Automated Cookie Maker

Module 10

Design Issues and Patterns

refactoring
finding appropriate objects
determining object granularity
specifying object interfaces
specifying object implementations
putting reuse mechanisms to work
designing for change

Design Patterns

Duration: 5 days

Class Outline

Module 1

Module 2

Creating an interpreter with tools. Patterns used:

Module 3

Complete the interpreter example. Patterns used:

The Tools - code generator, pretty printer, metrics

Module 4

Transaction Processing example. Patterns used:

Module 5

Setting preferences on a user interface. Patterns used:

Module 6

Support of many models of a hardware component. Patterns used:

Synchronizing a set of machines. Patterns used:

Mediator

Observer

Module 7

Data compression. Patterns used:

Design a set of interchangeable graphics tools. Patterns used:

Context sensitive help. Patterns used:

Module 8

Chemical analysis process. Patterns used:

Timer triggering a command. Patterns used:

Review of all patterns

Module 9

Sample Patterns in Java

Larger example - Automated Cookie Maker

Module 10

Design Issues and Patterns

Industry experience with design patterns - Coplien, et. Al.

Required Text: Design Patterns, Gamma, Helm, Johnson, Vlissides, Addison Wesley, ISBN 0-201-63361-2

Prerequisite: Object Oriented Analysis and Object Oriented Software Architecture and Design

Design Patterns

Duration: 5 days

Class Outline

Module 1

Module 2

Creating an interpreter with tools. Patterns used:

Module 3

Complete the interpreter example. Patterns used:

The Tools - code generator, pretty printer, metrics

Module 4

Transaction Processing example. Patterns used:

Module 5

Setting preferences on a user interface. Patterns used:

Module 6

Support of many models of a hardware component. Patterns used:

Synchronizing a set of machines. Patterns used:

Mediator Observer

Module 7

Data compression. Patterns used:

Design a set of interchangeable graphics tools. Patterns used:

Context sensitive help. Patterns used:

Module 8

Chemical analysis process. Patterns used:

Timer triggering a command. Patterns used:

Review of all patterns

Module 9

Sample Patterns in Java

Larger example - Automated Cookie Maker

Module 10

Design Issues and Patterns

Industry experience with design patterns - Coplien, et. Al.

Required Text: Design Patterns, Gamma, Helm, Johnson, Vlissides, Addison Wesley, ISBN 0-201-63361-2

Prerequisite: Object Oriented Analysis and Object Oriented Software Architecture and Design

Mediator

Observer