ISO/IEC 26552:2019 ソフトウェアおよびシステムエンジニアリング—製品ラインアーキテクチャ設計のためのツールと方法 | ページ 6

3.1

application architecture

architecture concept, including the architectural structure and rules (e.g. common rules and constraints), and architecture artefacts (such as descriptions) that constrains a specific member product within a product line

3.2

architectural texture

texture

collection of common development rules, guidelines and constraints that deals with common and variable aspect of the product line architecture (3.8)

3.3

architecture structure

physical or logical layout of the components of a system design and their internal and external connections

Note 1 to entry: Annex C provides an example of architecture structure and texture (3.2) .

3.4

aspect

special consideration within product line engineering process groups and tasks to which one can associate specialized methods and tools

3.5

domain architecture

common architecture for a product line that can embrace variability (3.10) of member products

3.6

external variability

variability (3.10) that is visible to customers

3.7

internal variability

variability (3.10) that is hidden from customers

3.8

product line architecture

architecture, including both domain architecture (3.5) and application architecture (3.1)

3.9

reference architecture

core architecture that captures the high-level architecture concept of domain architecture (3.5) and application architecture (3.1)

3.10

variability

characteristics that can differ among member products of a product line