A Metamodel Approach to Architecture Variability in a Product Line

Architecture describes the organizational structure of a system including components, interactions, and constraints. Reusable components, units of software systems, have been considered to support a considerable improvement in reducing development costs and time to market because their interfaces an...

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Bibliographic Details
Published inLecture notes in computer science pp. 115 - 126
Main Authors Moon, Mikyeong, Chae, Heung Seok, Yeom, Keunhyuk
Format Book Chapter Conference Proceeding
LanguageEnglish
Published Berlin, Heidelberg Springer Berlin Heidelberg 2006
Springer
SeriesLecture Notes in Computer Science
Subjects
Applied sciences
Computer science; control theory; systems
Domain Architecture
Domain Component
Exact sciences and technology
Object Management Group
Software
Software engineering
Software Product Line
Variation Point
Software architecture
Product structure
Software development
Organizational models
Development cost
Variability
Reuse
Software package
Markets
Software component
Metamodel
By product
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Summary:Architecture describes the organizational structure of a system including components, interactions, and constraints. Reusable components, units of software systems, have been considered to support a considerable improvement in reducing development costs and time to market because their interfaces and functionality are explicitly defined. Instead of reusing an individual component, however, it is much more advantageous to reuse a whole design or architecture. A domain architecture, sharing a common software architecture across a product line, includes common components shared by all products and optional components exploited by a subset of the products. Variability, one of the key concepts in the development of domain architectures indicates the ability to derive various products from the product line. Clearly, we need to support variability during domain architecture development. In this paper, we suggest a metamodeling concept that enables a common under-standing of architecture variability. The domain architecture metamodel reflects the Object Management Group’s (OMGTM) Reusable Asset Specification (RAS) which addresses the engineering elements of reuse. We describe a domain architecture in which commonality and variability are explicitly considered.
Bibliography:This research was supported by the MIC(Ministry of Information and Communication), Korea, under the ITRC(Information Technology Research Center) support program supervised by the IITA(Institute of Information Technology Assessment).
ISBN:9783540346067
3540346066
ISSN:0302-9743
1611-3349
DOI:10.1007/11763864_9