debian man page for rdf::query::expression::function

RDF::Query::Expression::Function(3pm)			User Contributed Perl Documentation		     RDF::Query::Expression::Function(3pm)

NAME
       RDF::Query::Expression::Function - Class for Function expressions

VERSION
       This document describes RDF::Query::Expression::Function version 2.908.

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 <gwilliams@cpan.org>

perl v5.14.2							    2012-01-31				     RDF::Query::Expression::Function(3pm)