# Package org.eclipse.incquery.runtime.base.core

- Class Summary
  Class | Description
  --- | ---
  EMFDataSource |
  NavigationHelperContentAdapter |
  NavigationHelperImpl |
  NavigationHelperSetting | EStructuralFeature.Setting implementation for the NavigationHelper.
  NavigationHelperVisitor |
  NavigationHelperVisitor.ChangeVisitor | A visitor for processing a single change event.
  NavigationHelperVisitor.TraversingVisitor | A visitor for a single-pass traversal of the whole model, processing only the given types and inserting them.
  TransitiveClosureHelperImpl | Implementation class for the `TransitiveClosureHelper`.

- Enum Summary
  Enum | Description
  --- | ---
  NavigationHelperType |