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 What do YOU want UML to be?  |  Long Talk  |  © Copyright 2007 by IBM Corp.; made available under the EPL v1.0
Middleweight Extensions – Pros/Cons
file format is non-standard
file format is compact
API is domain-independent
API is domain-specific
tools are domain-independent
can reuse existing tools
high development cost
cannot modify constraints
can add constraints
cannot modify behavior
can add behavior
can add and modify structure
can change textual and graphical UI
Con
Pro