/usr/share/perl5/Algorithm/Dependency/Item.pm is in libalgorithm-dependency-perl 1.110-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 | package Algorithm::Dependency::Item;
=pod
=head1 NAME
Algorithm::Dependency::Item - Implements an item in a dependency heirachy.
=head1 DESCRIPTION
The Algorithm::Dependency::Item class implements a single item within the
dependency heirachy. It's quite simple, usually created from within a source,
and not typically created directly. This is provided for those implementing
their own source. ( See L<Algorithm::Dependency::Source> for details ).
=head1 METHODS
=cut
use 5.005;
use strict;
use Algorithm::Dependency ();
use vars qw{$VERSION};
BEGIN {
$VERSION = '1.110';
}
#####################################################################
# Constructor
=pod
=head2 new $id, @depends
The C<new> constructor takes as its first argument the id ( name ) of the
item, and any further arguments are assumed to be the ids of other items that
this one depends on.
Returns a new C<Algorithm::Dependency::Item> on success, or C<undef>
on error.
=cut
sub new {
my $class = shift;
my $id = (defined $_[0] and ! ref $_[0] and $_[0] ne '') ? shift : return undef;
bless { id => $id, depends => [ @_ ] }, $class;
}
=pod
=head2 id
The C<id> method returns the id of the item.
=cut
sub id { $_[0]->{id} }
=pod
=head2 depends
The C<depends> method returns, as a list, the names of the other items that
this item depends on.
=cut
sub depends { @{$_[0]->{depends}} }
1;
=pod
=head1 SUPPORT
For general comments, contact the author.
To file a bug against this module, in a way you can keep track of, see the
CPAN bug tracking system.
L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Algorithm-Dependency>
=head1 AUTHOR
Adam Kennedy E<lt>adamk@cpan.orgE<gt>
=head1 SEE ALSO
L<Algorithm::Dependency>
=head1 COPYRIGHT
Copyright 2003 - 2009 Adam Kennedy.
This program is free software; you can redistribute
it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the
LICENSE file included with this module.
=cut
|