NAME
PNI::Node
DESCRIPTION
This is the base class every PNI::Node must inherit from . It declares two abstract methods: init and task .
Don't use this module, call PNI::NODE instead and use the reference it returns .
SUBROUTINES/METHODS
- add_input
-
Declares node has the given input .
- add_output
-
Declares node has the given output .
- input_names
-
Returns the node input names list .
- output_names
-
Returns the node output names list .
- type
-
Returns the PNI node type, i.e. package name minus PNI::Node .
AUTHOR
G. Casati , <fibo@cpan.org>
COPYRIGHT AND LICENSE
Copyright (C) 2010 by G. Casati
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself .