# Data::Stream::Bulk::Nil - An empty Data::Stream::Bulk iterator - perldoc - [phpMan]

## NAME
    [Data::Stream::Bulk::Nil](https://www.chedong.com/phpMan.php/perldoc/Data%3A%3AStream%3A%3ABulk%3A%3ANil/markdown) - An empty [Data::Stream::Bulk](https://www.chedong.com/phpMan.php/perldoc/Data%3A%3AStream%3A%3ABulk/markdown) iterator

## VERSION
    version 0.11

## SYNOPSIS
            return [Data::Stream::Bulk::Nil](https://www.chedong.com/phpMan.php/perldoc/Data%3A%3AStream%3A%3ABulk%3A%3ANil/markdown)->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.