debian man page for rdf::query::expression::binary

RDF::Query::Expression::Binary(3pm)			User Contributed Perl Documentation		       RDF::Query::Expression::Binary(3pm)

NAME
       RDF::Query::Expression::Binary - Algebra class for binary expressions

VERSION
       This document describes RDF::Query::Expression::Binary version 2.908.

METHODS
       Beyond the methods documented below, this class inherits methods from the RDF::Query::Expression class.

       "sse"
	   Returns the SSE string for this algebra expression.

       "as_sparql"
	   Returns the SPARQL string for this algebra expression.

       "evaluate ( $query, \%bound )"
	   Evaluates the expression using the supplied bound variables.  Will return a RDF::Query::Node object.

       "promote_type ( $op, $lhs_datatype, $rhs_datatype )"
	   Returns the XSD type URI (as a string) for the resulting value of performing the supplied operation on arguments of the indicated XSD
	   types.

AUTHOR
	Gregory Todd Williams <gwilliams@cpan.org>

perl v5.14.2							    2012-01-31				       RDF::Query::Expression::Binary(3pm)