debian man page for data::stream::bulk::nil

Data::Stream::Bulk::Nil(3pm)				User Contributed Perl Documentation			      Data::Stream::Bulk::Nil(3pm)

NAME
       Data::Stream::Bulk::Nil - An empty Data::Stream::Bulk iterator

VERSION
       version 0.11

SYNOPSIS
	       return Data::Stream::Bulk::Nil->new; # empty set

DESCRIPTION
       This iterator can be used to return the empty resultset.

METHODS
       is_done
	   Always returns true.

       next
	   Always returns undef.

       items
       all Always returns the empty list.

       list_cat
	   Skips $self

       filter
	   Returns $self

       loaded
	   Returns true.

AUTHOR
       Yuval Kogman <nothingmuch@woobling.org>

COPYRIGHT AND LICENSE
       This software is copyright (c) 2012 by Yuval Kogman.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.14.2							    2012-02-14					      Data::Stream::Bulk::Nil(3pm)