TAILIEUCHUNG - Lecture Software engineering - Chapter 10: Component-level design

Component-level design occurs after the first iteration of architectural design has been completed. At this stage, the overall data and program structure of the software has been established. The intent is to translate the design model into operational software. Chapter 10 provides knowledge of component-level design. | Chapter 10 Component-Level Design Slide Set to accompany Software Engineering: A Practitioner’s Approach, 7/e by Roger S. Pressman Slides copyright © 1996, 2001, 2005, 2009 by Roger S. Pressman For non-profit educational use only May be reproduced ONLY for student use at the university level when used in conjunction with Software Engineering: A Practitioner's Approach, 7/e. Any other reproduction or use is prohibited without the express written permission of the author. All copyright information MUST appear if these slides are posted on a website for student use. What is a Component? OMG Unified Modeling Language Specification [OMG01] defines a component as “ a modular, deployable, and replaceable part of a system that encapsulates implementation and exposes a set of interfaces.”” OO view: a component contains a set of collaborating classes Conventional view: a component contains processing logic, the internal data structures that are required to implement the processing logic, .