
RDF::Query::Expression::Unary - Class for unary expressions

This document describes RDF::Query::Expression::Unary version 2.200, released 6 August 2009.

sseReturns the SSE string for this alegbra expression.
as_sparqlReturns the SPARQL string for this alegbra expression.
evaluate ( $query,
$bridge,
\%bound )Evaluates the expression using the supplied context (bound variables and bridge object). Will return a RDF::Query::Node object.

Gregory Todd Williams <gwilliams@cpan.org>