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Difference between revisions of "OCL"

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Revision as of 10:29, 1 October 2008

OCL is an implementation of the Object Constraint Language (OCL) OMG standard for EMF-based models.

The OCL component provides the following capabilities to support OCL integration:

  • Defines APIs for parsing and evaluating OCL constraints and queries on EMF models.
  • Defines an Ecore implementation of the OCL abstract syntax model, including support for serialization of parsed OCL expressions.
  • Provides a Visitor API for analyzing/transforming the AST model of OCL expressions.
  • Provides an extensibility API for clients to customize the parsing and evaluation environments used by the parser.

The OCL parser is generated by the LALR Parser Generator, a SourceForge project, licensed under the EPL v1.0. Download it from the LPG home page. This site includes the generator executable required to regenerate the parser code.

General Information






This section has links to pages of interest primarily to those developing the OCL component.


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