# File lib/rdf/redland/model.rb, line 180 def as_stream(context=nil) if context context = Node.ensure(context) raise RedlandError.new("Cannot make a Node from an object of #{context.class}") if not context my_stream = Redland.librdf_model_context_as_stream(self.model,context) else my_stream = Redland.librdf_model_as_stream(self.model) end return Stream.new(my_stream,self) end