<p>This is an obsolete website. Please go to the <a href="https://projects.eclipse.org/projects/modeling.mdt.ocl">OCL PMI pages</a></p>
<p>Eclipse OCL is an implementation of the <a href="http://www.omg.org/technology/documents/modeling_spec_catalog.htm#OCL">Object Constraint Language (OCL)</a> OMG standard for EMF-based models.</p>