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Cognitive Science CT011-3.5-3 Page 1 of 6

1. Name of Course/Module: Design PatternsVersion 1.0

2. Course Code: CT0-3.5-3

3. Name(s) of academic staff: Muhammad Ehsan Rana

4. Rationale for the inclusion of the course/module in the programme:

Refer to Programme Specification5. Semester and Year offered: Refer to Programme Specification

6. Total StudentLearning Time(SLT)

Face to Face Total Guided and Independent Learning

L = LectureT = TutorialP = PracticalO= Others

L32

T16

P O92

7. Credit Value: 3.5

8. Prerequisite (if any): None

9.Objectives

The objective of this module is to:

1. Contribute to the achievement of the Learning Outcomes specified for the

students award at Level 3.

2. Enable students to develop their knowledge and skills in relation to Design

Patterns.

3. Develop skills to use design patterns to improve the design of new and existing

software.

4. Develop the ability to critically apply the knowledge they gain in relation to the

study of Design Patterns

5. Learn to apply design patterns appropriately in realistic applications.

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10. Learning outcomes:

On successful completion of this module, the student should be able to:

1. Explain the structure and operation of a range of different design patterns.(MQF1)

2. Explain different design patterns in terms of the solutions that they offer to aparticular problem in a particular context. (MQF2; MQF6)

3. Make a selection between candidate design patterns based upon a rationalcritical evaluation of the different patterns available for a particularenvironment. (MQF1)

4. Critically evaluate an example implementation of design patterns in aprogramming language. (MQF1; MQF6)

MQF Learning Outcome AreaMQF1 - Innovation, Knowledge and critical thinking skillsMQF2 - Practical skillsMQF3 - Social skills & responsibilitiesMQF4 - Values, attitudes, professionalism and ethicsMQF5 - Communications, leadership and team skills

MQF6 - Problem solving & scientific skillsMQF7 - Research, Information management and lifelong learning

skillsMQF8 - Managerial & entrepreneurial skills

11. Transferable Skills:

The following employability skills are introduced (I), developed (D) and/or assessed(A):

Analytical (D, A),Critical Thinking (D, A),Problem Solving (D, A),Learning (D, A),

Creativity (D),Ingenuity (D),Enquiry (D),Imagination (D, A)

12. Teaching-learning and assessment strategy:

Weekly 2 hour lectures per week cover the theoretical aspects of the module.Weekly 1 hour tutorials provide an opportunity to solve practical exercises, based onthe current week's lecture.

A range of teaching and learning strategies will be employed, including lectures,practical exercises, tutorials and software demonstrations. Videos will also be utilised

as appropriate to the material of the course.13. Synopsis:

This module will introduce the concept of software design patterns, and explore thewide variety of patterns that may be applied to the production, analysis, design,implementation, and maintenance of software. The format of the module willemphasize the discussion of patterns and their application. Each pattern will bediscussed in terms of its motivation, usefulness, and implementation, with an emphasison code examples and illustrations from the standard libraries.

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14. Mode of Delivery:

Lecture and Tutorial

15. Assessment Methods and Types

An Exam length 3 hours weighted at 100% (LO 1,2,3,4)

16. Mapping of the course/module to the Programme Aims :Refer to the Programme Specification

17. Mapping of the course/module to the Programme Learning Outcomes:Refer to the Programme Specification

18. Content outline of the course/module and the SLT per topic:

Week Topics L T P O Ind

1

Introduction

Overview of the module

General Guidelines & Learning Approach Assessments Briefing

Review of basic OO concepts

2 1 5.5

2

UML Class Diagram & Relationships

Generalization

Realization

Dependency

Association

Aggregation

Composition

UML Sequence Diagram

2 1 6

3

Object Oriented Design Principles

The Single Responsibility Principle

The Open Closed Principle

The Liskov Substitution Principle

The Dependency Inversion Principle

The Interface Segregation Principle

Common Design Issues

Code Smells

Dependency Injection

2 1 5.5

4

An Introduction to Design Patterns A Brief History of Patterns

What is a Design Pattern?

Why Design Patterns?

GoF Design Patterns

Categories of Design Patterns

2 1 6

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5

Creational Patterns

Factory Method

Description

Java API Usage

Example Implementation

Related Patterns

Singleton

Description

Java API Usage

Example Implementation

Related Patterns

2 1 5.5

6

Creational Patterns

Abstract Factory

Description

Java API Usage

Example Implementation

Related Patterns

Prototype

Description

Java API Usage

Example Implementation

Related Patterns

2 1 6

7

Structural Patterns

Decorator

Description

Java API Usage Example Implementation

Related Patterns

Adaptor

Description

Java API Usage

Example Implementation

Related Patterns

2 1 5.5

8

Structural Patterns

Chain of Responsibility

Description

Java API Usage Example Implementation

Related Patterns

Faade

Description

Java API Usage

Example Implementation

Related Patterns

2 1 6

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9

Structural Patterns

Proxy

Description

Java API Usage

Example Implementation

Related Patterns

Bridge

Description

Java API Usage

Example Implementation

Related Patterns

2 1 5.5

10

Behavioral Patterns

Command

Description

Java API Usage

Example Implementation

Related Patterns

Mediator

Description

Java API Usage

Example Implementation

Related Patterns

2 1 6

11

Behavioral Patterns

Memento

Description

Java API Usage

Example Implementation

Related PatternsObserver

Description

Java API Usage

Example Implementation

Related Patterns

2 1 5.5

12

Behavioral Patterns

State

Description

Java API Usage

Example Implementation

Related PatternsStrategy

Description

Java API Usage

Example Implementation

Related Patterns

2 1 6

13 Refactoring

Anti-Patterns2 1 5.5

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14 Discussion on Design Patterns Case Study2 1 6

15 Discussion on Design Patterns Case Study2 1 5.5

16 Module Revision2 1 6

TOTAL 32 16 92

19. Main references supporting the course

Essential Reading1. Gamma, E., Helm, R., Vlissides, J. & Johnson, R., (1994). Design Patterns

Elements of Reusable Object-Oriented Software. Addison-Wesley. ISBN: 0-201-63361-2

2. Steven, J. M., (2002), Design Patterns Java Workbook. Addison-Wesley.ISBN: 0-201-74397-3

3. Larman, C., (2005). Applying UML and Patterns An Introduction to Object-Oriented Analysis and Design. 3rd Ed. Prentice Hall. ISBN: 0-13-148906-2

Further Reading

1. Booch, G., Rumbaugh, J. & Jacobson, I., (1999). The Unified ModellingLanguage User Guide. Addison Wesley. ISBN 0-201-57168-4

2. Deitel, H. & Deitel, P., (2003). Java How to Program. Prentice Hall. ISBN:0-13-120236-7

20. Other additional information:

None