1Data::Stream::Bulk::NilU(s3e)r Contributed Perl DocumentaDtaitoan::Stream::Bulk::Nil(3)
2
3
4

NAME

6       Data::Stream::Bulk::Nil - An empty Data::Stream::Bulk iterator
7

VERSION

9       version 0.11
10

SYNOPSIS

12               return Data::Stream::Bulk::Nil->new; # empty set
13

DESCRIPTION

15       This iterator can be used to return the empty resultset.
16

METHODS

18       is_done
19           Always returns true.
20
21       next
22           Always returns undef.
23
24       items
25       all Always returns the empty list.
26
27       list_cat
28           Skips $self
29
30       filter
31           Returns $self
32
33       loaded
34           Returns true.
35

AUTHOR

37       Yuval Kogman <nothingmuch@woobling.org>
38
40       This software is copyright (c) 2012 by Yuval Kogman.
41
42       This is free software; you can redistribute it and/or modify it under
43       the same terms as the Perl 5 programming language system itself.
44
45
46
47perl v5.28.1                      2012-02-14        Data::Stream::Bulk::Nil(3)
Impressum