light4eclipsecon_2008
 What’s New in MDT?  |  Short Talk  |  © 2008 by Embarcadero Technologies; made available under the EPL v1.0
Components – OCL
•OCL is an implementation of the Object Constraint Language (OCL) OMG specification for EMF-based models
•
•OCL provides
wAPIs for parsing and evaluating OCL constraints and queries
wan Ecore implementation of the OCL abstract syntax model, including support for serialization of parsed OCL expressions
wa visitor API for analyzing/transforming the AST model of OCL expressions
wan extensibility API for clients to customize the parsing and evaluation environments used by the parser