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Content tagged with: design

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Requirements analysis (m14621)
Keywords: Requirements analysis, Requirements specification
Summary: In this module, we’ll discover effective techniques for managing the requirements engineering process all the way through the development cycle. It is concerned with the definition of software requirements and the products generated in that definition. The process involves requirements identification, requirements analysis, requirements specification, requirements communication and development ... and procedures.
Subject: Science and Technology
Language: English
Popularity: 81.11%
Revised: 2007-06-26
Revisions: 6
Command Design Pattern (m17187)
Keywords: command, command design pattern, design pattern
Summary: Explains and illustrates the command design pattern.
Subject: Science and Technology
Language: English
Popularity: 44.96%
Revised: 2008-07-25
Revisions: 2
Singleton Design Pattern (m26426)
Author: Stephen Wong
Keywords: design, object-oriented, pattern, programming, singleton
Summary: Singletons model situations where only a single instance of a class can exist in a system.
Subject: Science and Technology
Language: English
Popularity: 62.30%
Revised: 2009-07-01
Revisions: New
Visitor Design Pattern (m26430)
Author: Stephen Wong
Keywords: design, double-dispatch, object-oriented, pattern, programming, visitor
Summary: The Visitor Design Pattern enables one to decouple a data structure from the algorithms that process it.
Subject: Science and Technology
Language: English
Popularity: 37.83%
Revised: 2009-07-01
Revisions: New
Union Design Pattern (m14622)
Author: Stephen Wong
Keywords: Abstraction, Design, Inheritance, Layers, Pattern, Polymorphism, Union
Summary: The Union Design Pattern represents the abstraction of two or more (more) concrete representations. This representation of an abstraction is a fundamental concept in object-oriented design. The "union" refers to the abstraction representing the union of all the concrete subclasses.
Subject: Science and Technology
Language: English
Popularity: 52.67%
Revised: 2007-06-22
Revisions: New
Decorator Design Pattern (m26102)
Author: Stephen Wong
Keywords: decorator, design, Object-oriented, pattern, programming
Summary: The Decorator Pattern is used for adding additional functionality to a particular object as opposed to a class of objects. It is easy to add functionality to an entire class of objects by subclassing an object, but it is impossible to extend a single object this way. With the Decorator ... it unmodified.
Subject: Science and Technology
Language: English
Popularity: 71.46%
Revised: 2009-06-26
Revisions: New
Template Design Pattern (m17188)
Author: Stephen Wong
Keywords: design pattern, template, template design pattern
Summary: Illustrates and explains the workings of the template design pattern.
Subject: Science and Technology
Language: English
Popularity: 32.38%
Revised: 2008-07-17
Revisions: 2
Strategy Design Pattern (m17037)
Keywords: abstraction, design, Java, object oriented, OOD, OOP, pattern, programming, strategy
Summary: The Strategy Design Pattern encapsulates an abstract behavior to which the client delegates a specific task.
Subject: Science and Technology
Language: English
Popularity: 63.24%
Revised: 2009-07-02
Revisions: 5
Composite Design Pattern (m14795)
Author: Stephen Wong
Keywords: composite, design, object, oriented, pattern, programming
Summary: The Composite Design Pattern is an object-oriented representation of a recursive data structure.
Subject: Science and Technology
Language: English
Popularity: 79.21%
Revised: 2007-07-25
Revisions: New
State Design Pattern (m17047)
Keywords: design, dynamic reclassification, encapsulation, object oriented, OOD, OOP, pattern, programming, state
Summary: The State Design Pattern models objects that changes state, i.e. change behavior as a result of what has happened to them. This is also called "dynamic reclassification".
Subject: Science and Technology
Language: English
Popularity: 62.39%
Revised: 2009-07-01
Revisions: 3
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