code: def check_permission(self, identifiers, permission_s, logical_operator):
          
          return self.authorizer.check_permission(identifiers,
                                                  permission_s,
                                                  logical_operator)
docs: :type identifiers: SimpleIdentifierCollection
  
          :param permission_s: a collection of 1..N permissions
          :type permission_s: List of Permission objects or Strings
  
          :param logical_operator:  indicates whether all or at least one
                                    permission check is true (any)
          :type: any OR all (from python standard library)
  
          :returns: a List of Booleans corresponding to the permission elements