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RDF-Query-2.919
River stage two • 23 direct dependents • 31 total dependents
/ RDF::Query::Expression::Unary

NAME

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

VERSION

This document describes RDF::Query::Expression::Unary 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.

AUTHOR

Gregory Todd Williams <gwilliams@cpan.org>