debian man page for rdf::query::node::literal

RDF::Query::Node::Literal(3pm)				User Contributed Perl Documentation			    RDF::Query::Node::Literal(3pm)

NAME
       RDF::Query::Node::Literal - RDF Node class for literals

VERSION
       This document describes RDF::Query::Node::Literal version 2.908.

METHODS
       Beyond the methods documented below, this class inherits methods from the RDF::Query::Node and RDF::Trine::Node::Literal classes.

       "datetime"
	   Returns a DateTime object from the literal if the literal value is in W3CDTF format.

       "as_sparql"
	   Returns the SPARQL string for this node.

       "as_hash"
	   Returns the query as a nested set of plain data structures (no objects).

       "is_simple_literal"
	   Returns true if the literal is "simple" -- is a literal without datatype or language.

       "is_numeric_type"
	   Returns true if the literal is a known (xsd) numeric type.

       "numeric_value"
	   Returns the numeric value of the literal (even if the literal isn't a known numeric type.

       "type_list"
	   Returns a two-item list suitable for use as the second and third arguments to RDF::Query::Node::Literal constructor. The two returned
	   values correspond to literal language tag and literal datatype URI, respectively.

AUTHOR
	Gregory Todd Williams <gwilliams@cpan.org>

perl v5.14.2							    2012-01-31					    RDF::Query::Node::Literal(3pm)