/usr/lib/perl5/KinoSearch1/Search/BooleanClause.pm is in libkinosearch1-perl 1.00-1build3.
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 | package KinoSearch1::Search::BooleanClause;
use strict;
use warnings;
use KinoSearch1::Util::ToolSet;
use base qw( KinoSearch1::Util::Class );
BEGIN {
__PACKAGE__->init_instance_vars(
occur => 'SHOULD',
query => undef,
);
}
sub init_instance {
my $self = shift;
croak("invalid value for 'occur': '$self->{occur}'")
unless $self->{occur} =~ /^(?:MUST|MUST_NOT|SHOULD)$/;
}
__PACKAGE__->ready_get_set(qw( occur query ));
sub is_required { shift->{occur} eq 'MUST' }
sub is_prohibited { shift->{occur} eq 'MUST_NOT' }
my %string_representations = (
MUST => '+',
MUST_NOT => '-',
SHOULD => '',
);
sub to_string {
my $self = shift;
my $string = $string_representations{"$self->{occur}"}
. $self->{query}->to_string;
return $string;
}
1;
__END__
=begin devdocs
=head1 NAME
KinoSearch1::Search::BooleanClause - clause in a BooleanQuery
=head1 DESCRIPTION
A clause in a BooleanQuery.
=head1 COPYRIGHT
Copyright 2005-2010 Marvin Humphrey
=head1 LICENSE, DISCLAIMER, BUGS, etc.
See L<KinoSearch1> version 1.00.
=end devdocs
=cut
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