Design Patterns

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1. Design Pattern Overview

Objectives in Software Design/Module

Design

Overview of Patterns Qualities of a Pattern Pattern Systems

Heuristics vs. Patterns

2. Principles of Object-Oriented Design

Overview of Principles

Single-Responsibility Principle (SRP) Open-Closed Principle (OCP) Tell vs. Ask

Command/Query Separation (CQS) Composed Method Combined Method

Liskov Substitution Principle (LSP) Dependency Inversion Principle (DIP) Interface Segregation Principle (ISP) Law of Demeter

3. Principles of Package Architecture

Package Cohesion Principles Package Coupling Principles Martin Package Metrics

4. Basic Object-Oriented Design

Patterns

Delegation vs. Inheritance Interface

Immutable Null Object

Marker Interface 1

General Responsibility Assignment

Software Patterns

5. Catalog of GoF Patterns

Overview of GoF Patterns

Introduction to Creation Patterns Factory Method Abstract Factory Builder

Prototype Singleton

Introduction to Structural Patterns Adapter

Decorator Proxy

Facade

Composite Flyweight Bridge

Introduction to Behavioral Patterns Chain of Responsibility Iterator

Strategy

Template Method Mediator Observer Memento Command State

Visitor

Interpreter

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6. Other Micro-Architecture and System

Patterns

Object Pool

Worker Thread

Dynamic Linkage Cache Management Type Object

Extension Object

Smart Pointer (C++)

Death by Planning

Death March Projects

Additional Management Anti-Patterns

11. Patterns Summary

12. Appendix A – UML Review

13. Appendix B – C# Code Examples for

GoF

14. Appendix C – Maze Game Java Code

15. Appendix D – Possible Solutions for Exercises

16. Appendix E – Diagram Worksheets

Session

Transaction

7. Concurrency Patterns

Single Threaded Execution Guarded Suspension Balking

Scheduler

Read/Write Lock

Producer/Consumer

Two-Phase Termination Double-Checked Locking

8. Patterns-Oriented Software

Architecture

Systems of Patterns Architectural Patterns Layers Architecture

Pipes & Filters Architecture Blackboard Architecture Broker

Model-View-Controller

Presentation-Abstraction-Control Reflection

Microkernel

Catalog of J2EE Patterns J2EE Pattern Relationships

9. Selected Process Patterns (from PLoP)

The Selfish Class

Patterns for Evolving Frameworks Patterns for Designing in Teams Patterns for System Testing

10. Selected Anti-Patterns

Stovepipe System

Stovepipe Enterprise Reinvent the Wheel Golden Hammer