code: @Override
  	public Object eGet(int featureID, boolean resolve, boolean coreType)
  	{
  		switch (featureID)
  		{
  			case XtypePackage.XFUNCTION_TYPE_REF__PARAM_TYPES:
  				return getParamTypes();
  			case XtypePackage.XFUNCTION_TYPE_REF__RETURN_TYPE:
  				return getReturnType();
  			case XtypePackage.XFUNCTION_TYPE_REF__TYPE:
  				if (resolve) return getType();
  				return basicGetType();
  			case XtypePackage.XFUNCTION_TYPE_REF__INSTANCE_CONTEXT:
  				return isInstanceContext();
  		}
  		return super.eGet(featureID, resolve, coreType);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated