NAME
RDF::Query::Expression::Binary - Algebra class for binary expressions
VERSION
This document describes RDF::Query::Expression::Binary version 2.911.
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>