# File lib/rdf/redland/stream.rb, line 94
      def current
        my_node = Redland.librdf_iterator_get_object(@iterator)
        if my_node == "NULL" or my_node == nil
          return nil
        elsif is_literal?(my_node)
          return Literal.from_node(my_node)
        else
          return Resource.new(my_node,@model)
        end
      end