Koha/Filter/MARC/Null.pm

   1 package Koha::Filter::MARC::Null;
   2
   3 # Copyright 2012 C & P Bibliography Services
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 =head1 NAME
  21
  22 Koha::Filter::MARC::Null - an example filter that does nothing but allow us to run tests
  23
  24 =head1 SYNOPSIS
  25
  26
  27 =head1 DESCRIPTION
  28
  29 Filter to allow us to run unit tests and regression tests against the
  30 RecordProcessor.
  31
  32 =cut
  33
  34 use strict;
  35 use warnings;
  36 use Carp;
  37
  38 use base qw(Koha::RecordProcessor::Base);
  39 our $NAME = 'Null';
  40 our $VERSION = '1.0';
  41
  42 =head2 filter
  43
  44     my $newrecord = $filter->filter($record);
  45     my $newrecords = $filter->filter(\@records);
  46
  47 Return the original record.
  48
  49 =cut
  50 sub filter {
  51     my $self = shift;
  52     my $record = shift;
  53
  54     return $record;
  55 }