# Package org.eclipse.viatra.query.tooling.ui.queryexplorer.handlers

- Class Summary
  Class | Description
  --- | ---
  AttachVqlEditorRegistrationHandler | "Attach VQL Editor" registration handler.
  LoadResourceHandler | Default Resource loader.
  LoadResourceSetHandler | Default ResourceSet loader.
  LoadVqlPatternHandler |
  PackagePresentationHandler |
  PatternRegistryShowLocationHandler | Show location handler for the pattern registry extension.
  PatternUnregistrationHandler | Handler used for pattern unregistration (called from Pattern Registry).
  ResetUIHandler |
  RuntimeMatcherRegistrationHandler |
  RuntimeMatcherRegistrator | Runnable unit of registering patterns in given resource.
  ShowLocationHandler |
  UnloadModelHandler |