RDF::Query::Expression::Binary(3)

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

VERSION
This document describes RDF::Query::Expression::Binary version 2.919.

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>