/usr/share/perl5/Plucene/Analysis/TokenFilter.pm is in libplucene-perl 1.25-3.
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 | package Plucene::Analysis::TokenFilter;
=head1 NAME
Plucene::Analysis::TokenFilter - base class for token filters
=head1 DESCRIPTION
This is an abstract base class for token filters.
A TokenFilter is a TokenStream whose input is another token stream.
=head1 METHODS
=cut
use strict;
use warnings;
use base qw/Class::Accessor::Fast/;
__PACKAGE__->mk_accessors(qw[ input ]);
=head2 next
This must be defined in a subclass
=cut
sub next { die "next must be defined in a subclass" }
=head2 close
Does nothing.
=cut
sub close { }
1;
|