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AlgorithmSort
),andthecharacteristicofeveryattributethat
indicatesifdatacanbeduplicated(
isIdentifier
).Figure7.5
presents the
Kernel
metamodel. Models that conform to this
metamodel are generated from
Problem Space
models in our
defined staged-transformation chain. Product designers do not
takeplaceinthemanualcreationof
Kernel
models.Designers
configure resulting kernel models by selecting features from
the feature model we present in Figure 7.7.
Figure 7.5.
Kernel metamodel
GUI Metamodel.
The
GUI
metamodel represents the
graphical user interface viewpoint. This metamodel is at a
lower abstraction level than the
Problem Space
and
Kernel
metamodels.Everyconceptinthemetamodelrepresentsatype
of
View
, all of them grouped by the
MainView
. The
InfoView
is specialized by the
InfoSingleView
,
InfoGridView
and
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