RDF::Trine::Node::Nil - RDF Node class for the nil node
This document describes RDF::Trine::Node::Nil version 1.002_01
Beyond the methods documented below, this class inherits methods from the RDF::Trine::Node class.
new ()
Returns the nil-valued node.
is_nil
Returns true if this object is the nil-valued node.
sse
Returns the SSE string for this nil node.
as_ntriples
Returns the N-Triples serialization of the nil node's IRI <tag:gwilliams@cpan.org,2010-01-01:RT:NIL>.
type
Returns the type string of this node.
value
Returns the empty string.
equal ( $node )
Returns true if the two nodes are equal, false otherwise.
Please report any bugs or feature requests to through the GitHub web interface at https://github.com/kasei/perlrdf/issues.
Gregory Todd Williams <gwilliams@cpan.org>
<gwilliams@cpan.org>
Copyright (c) 2006-2012 Gregory Todd Williams. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
To install RDF::Trine, copy and paste the appropriate command in to your terminal.
cpanm
cpanm RDF::Trine
CPAN shell
perl -MCPAN -e shell install RDF::Trine
For more information on module installation, please visit the detailed CPAN module installation guide.