NAME
PNI::Node - is a basic unit of code
DESCRIPTION
This is an abstract class: it has an init method called after creation and a task method called at every PNI::step.
SEE ALSO
AUTHOR
G. Casati , <fibo@cpan.org>
LICENSE AND COPYRIGHT
Copyright (C) 2009-2011, Gianluca Casati
This program is free software, you can redistribute it and/or modify it under the same terms of the Artistic License version 2.0 .