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.