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A Data Set of OCL Expressions on GitHub

This dataset contains 9188 OCL expressions originating from 504 EMF meta-models in 245 systematically selected GitHub repositories. Both the original meta-models and the generated abstract syntax trees are included, allowing for a variety of empirical studies of the OCL.

The dataset is presented in a paper published at MSR 2017:

A Data Set of OCL Expressions on GitHub<br> Jeroen Noten, Josh G.M. Mengerink, Alexander Serebrenik<br> (Eindhoven University of Technology, The Netherlands)