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configurations. Configuration of products could be performed
by product designers in one or several stages. However, the
authors only consider one configuration stage to capture
domain (non-architectural) choices.
Solution space: core assets development and products
derivation
. Product line members are derived from component
models of UML 2.0. A set of component models is created for
eachfeatureinthefeaturemodel.Additionally,asetofcommon
components is created. Common components are present in
every product of the product line. Figure 8.6 [SAN 08] presents
anexampleofafeaturemodel(top)andareferencearchitecture
model (bottom) including the set of components related to the
different features. Thus, for example, if the
Keypad
feature
is selected in a feature configuration, the
KeypadReader
component must be connected to the common component
LockControlMng
to derive a final product.
Figure 8.6.
Example of reference architecture in Loughran et al.'s
approach [SAN 08]
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