Commit | Line | Data |
65b76960 |
1 | package DBIx::Data::Collection::Set; |
2 | |
3 | use Moose; |
4 | use Method::Signatures::Simple; |
5 | use Data::Perl::Stream::Array; |
6 | |
7 | has _store => (is => 'ro', required => 1, init_arg => 'store'); |
8 | |
65b76960 |
9 | has _class => (is => 'ro', predicate => '_has_class'); |
10 | |
11 | has _member_cache => (is => 'rw', lazy_build => 1); |
12 | |
13 | method _build__member_cache { |
14 | my $stream = $self->_new_raw_stream; |
15 | my @cache; |
16 | while (my ($raw) = $stream->next) { |
17 | push @cache, $self->_inflate($raw); |
18 | } |
19 | \@cache; |
20 | } |
21 | |
22 | method _new_raw_stream { |
23 | $self->_store->new_select_command([])->execute; |
24 | } |
25 | |
26 | method _inflate ($raw) { |
3347c67e |
27 | bless($raw, $self->_class) if $self->_has_class; |
28 | $raw; |
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29 | } |
30 | |
31 | method flatten { |
32 | @{$self->_member_cache}; |
33 | } |
34 | |
35 | method as_stream { |
36 | Data::Perl::Stream::Array->new(array => $self->_member_cache); |
37 | } |
38 | |
39 | 1; |