RDF::QUERY::EXPRESSION::FUNCTION - reference manual online

Class for Function expressions.

RDF::Query::Expression::FunctioUsermContributed Perl DocumenRDF::Query::Expression::Function(3pm)

NAME RDF::Query::Expression::Function - Class for Function expressions
VERSION This document describes RDF::Query::Expression::Function version 2.916.
METHODS Beyond the methods documented below, this class inherits methods from the RDF::Query::Expression class. "new ( $uri, @arguments )" Returns a new Expr structure. "uri" Returns the URI of the function. "arguments" Returns a list of the arguments to the function. "sse" Returns the SSE string for this algebra expression. "as_sparql" Returns the SPARQL string for this algebra expression. "type" Returns the type of this algebra expression. "qualify_uris ( \%namespaces, $base_uri )" Returns a new algebra pattern where all referenced Resource nodes representing QNames (ns:local) are qualified using the supplied %namespaces. "evaluate ( $query, \%bound, $context )" Evaluates the expression using the supplied bound variables. Will return a RDF::Query::Node object.
AUTHOR Gregory Todd Williams <>
perl v5.20.2 2015-10-16 RDF::Query::Expression::Function(3pm)