OCL Expressions Part 1

An introduction to OCL – the object contraints language – by example.
The session also introduce the new MDriven debugger and shows how to get instant results of modelling efforts

Common expressions

at0 and at operator

assign operator

orderby

orderbyDescending

loopvar

First/last operator

ocl editor overhaul support

execution of expressions

union operator

ocl use in the model (string representation)

collect operator

member of ECOModel Root

abstract classes and its inheritance

specialization .OclType

derived attribute

 

 

 

 

 

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