| line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
|
1
|
50
|
|
|
50
|
|
627
|
use v5.14; |
|
|
50
|
|
|
|
|
163
|
|
|
2
|
50
|
|
|
50
|
|
259
|
use warnings; |
|
|
50
|
|
|
|
|
105
|
|
|
|
50
|
|
|
|
|
2387
|
|
|
3
|
|
|
|
|
|
|
|
|
4
|
|
|
|
|
|
|
=head1 NAME |
|
5
|
|
|
|
|
|
|
|
|
6
|
|
|
|
|
|
|
Attean::IDPQueryPlanner - Iterative dynamic programming query planner |
|
7
|
|
|
|
|
|
|
|
|
8
|
|
|
|
|
|
|
=head1 VERSION |
|
9
|
|
|
|
|
|
|
|
|
10
|
|
|
|
|
|
|
This document describes Attean::IDPQueryPlanner version 0.032 |
|
11
|
|
|
|
|
|
|
|
|
12
|
|
|
|
|
|
|
=head1 SYNOPSIS |
|
13
|
|
|
|
|
|
|
|
|
14
|
|
|
|
|
|
|
use v5.14; |
|
15
|
|
|
|
|
|
|
use Attean; |
|
16
|
|
|
|
|
|
|
my $planner = Attean::IDPQueryPlanner->new(); |
|
17
|
|
|
|
|
|
|
my $default_graphs = [ Attean::IRI->new('http://example.org/') ]; |
|
18
|
|
|
|
|
|
|
my $plan = $planner->plan_for_algebra( $algebra, $model, $default_graphs ); |
|
19
|
|
|
|
|
|
|
my $iter = $plan->evaluate($model); |
|
20
|
|
|
|
|
|
|
my $iter = $e->evaluate( $model ); |
|
21
|
|
|
|
|
|
|
|
|
22
|
|
|
|
|
|
|
=head1 DESCRIPTION |
|
23
|
|
|
|
|
|
|
|
|
24
|
|
|
|
|
|
|
The Attean::IDPQueryPlanner class implements a query planner using the |
|
25
|
|
|
|
|
|
|
iterative dynamic programming approach. |
|
26
|
|
|
|
|
|
|
|
|
27
|
|
|
|
|
|
|
=head1 ATTRIBUTES |
|
28
|
|
|
|
|
|
|
|
|
29
|
|
|
|
|
|
|
=over 4 |
|
30
|
|
|
|
|
|
|
|
|
31
|
|
|
|
|
|
|
=back |
|
32
|
|
|
|
|
|
|
|
|
33
|
|
|
|
|
|
|
=head1 METHODS |
|
34
|
|
|
|
|
|
|
|
|
35
|
|
|
|
|
|
|
=over 4 |
|
36
|
|
|
|
|
|
|
|
|
37
|
|
|
|
|
|
|
=cut |
|
38
|
|
|
|
|
|
|
|
|
39
|
|
|
|
|
|
|
use Moo; |
|
40
|
50
|
|
|
50
|
|
290
|
use namespace::clean; |
|
|
50
|
|
|
|
|
111
|
|
|
|
50
|
|
|
|
|
289
|
|
|
41
|
50
|
|
|
50
|
|
16108
|
|
|
|
50
|
|
|
|
|
113
|
|
|
|
50
|
|
|
|
|
426
|
|
|
42
|
|
|
|
|
|
|
extends 'Attean::QueryPlanner'; |
|
43
|
|
|
|
|
|
|
with 'Attean::API::IDPJoinPlanner'; |
|
44
|
|
|
|
|
|
|
} |
|
45
|
|
|
|
|
|
|
|
|
46
|
|
|
|
|
|
|
1; |
|
47
|
|
|
|
|
|
|
|
|
48
|
|
|
|
|
|
|
|
|
49
|
|
|
|
|
|
|
=back |
|
50
|
|
|
|
|
|
|
|
|
51
|
|
|
|
|
|
|
=head1 BUGS |
|
52
|
|
|
|
|
|
|
|
|
53
|
|
|
|
|
|
|
Please report any bugs or feature requests to through the GitHub web interface |
|
54
|
|
|
|
|
|
|
at L<https://github.com/kasei/attean/issues>. |
|
55
|
|
|
|
|
|
|
|
|
56
|
|
|
|
|
|
|
=head1 SEE ALSO |
|
57
|
|
|
|
|
|
|
|
|
58
|
|
|
|
|
|
|
|
|
59
|
|
|
|
|
|
|
|
|
60
|
|
|
|
|
|
|
=head1 AUTHOR |
|
61
|
|
|
|
|
|
|
|
|
62
|
|
|
|
|
|
|
Gregory Todd Williams C<< <gwilliams@cpan.org> >> |
|
63
|
|
|
|
|
|
|
|
|
64
|
|
|
|
|
|
|
=head1 COPYRIGHT |
|
65
|
|
|
|
|
|
|
|
|
66
|
|
|
|
|
|
|
Copyright (c) 2014--2022 Gregory Todd Williams. |
|
67
|
|
|
|
|
|
|
This program is free software; you can redistribute it and/or modify it under |
|
68
|
|
|
|
|
|
|
the same terms as Perl itself. |
|
69
|
|
|
|
|
|
|
|
|
70
|
|
|
|
|
|
|
=cut |