Redland::Literal

# File rdf/redland/node.rb, line 246
def Literal.from_node(node)
  lang = Redland.librdf_node_get_literal_value_language(node) if Redland.librdf_node_get_literal_value_language(node)
  str = Redland.librdf_node_get_literal_value(node)
  hash_uri = Redland.librdf_node_get_literal_value_datatype_uri(node)
  hash_uri = Uri.new(Redland.librdf_uri_to_string(hash_uri)) if hash_uri
  return Literal.new(str,lang,hash_uri)
end

# File rdf/redland/node.rb, line 256
def Literal.from_xml(str,lang=nil)
  return Literal.new(str,lang,nil,true)
end

# File rdf/redland/node.rb, line 231
def initialize(str,lang=nil,uri=nil,is_xml=false)
  @value = str
  @language = lang
  is_xml = is_xml==true ? 1 : 0
  if uri
    @node = Redland.librdf_new_node_from_typed_literal($world.world,value,lang,uri.uri)
  else
    @node = Redland.librdf_new_node_from_literal($world.world,value,lang,is_xml)
  end

  raise RedlandError.new("Node construction failed") if not @node
  ObjectSpace.define_finalizer(self,Node.create_finalizer(@node))
end