NAME

RDF::Trine::Node::Nil - RDF Node class for the nil node

VERSION

This document describes RDF::Trine::Node::Nil version 1.019

METHODS

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.

BUGS

Please report any bugs or feature requests to through the GitHub web interface at <https://github.com/kasei/perlrdf/issues>.

AUTHOR

Gregory Todd Williams "<gwilliams@cpan.org>"

COPYRIGHT

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.