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#
# Copyright (C) 2012-2021 Alexis Bienvenüe <paamc@passoire.fr>
#
# This file is part of Auto-Multiple-Choice
#
# Auto-Multiple-Choice is free software: you can redistribute it
# and/or modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation, either version 2 of
# the License, or (at your option) any later version.
#
# Auto-Multiple-Choice is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied warranty
# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Auto-Multiple-Choice. If not, see
# <http://www.gnu.org/licenses/>.
use warnings;
use 5.012;
package AMC::Filter;
sub new {
my ( $class, %o ) = @_;
my $self = {
errors => [],
project_options => {},
filter_results => {},
jobname => '',
jobspecific => '',
};
for my $k ( keys %o ) {
$self->{$k} = $o{$k} if ( defined( $self->{$k} ) );
}
bless( $self, $class );
return $self;
}
sub clear {
my ($self) = @_;
$self->{errors} = [];
}
sub error {
my ( $self, $error_text ) = @_;
push @{ $self->{errors} }, $error_text;
}
sub errors {
my ($self) = @_;
return ( @{ $self->{errors} } );
}
sub pre_filter {
my ( $self, $input_file ) = @_;
}
sub filter {
my ( $self, $input_file, $output_file ) = @_;
}
#####################################################################
# The following methods should NOT be overwritten
#####################################################################
sub set_project_option {
my ( $self, $name, $value ) = @_;
$self->{project_options}->{$name} = $value;
print "VAR: project:$name=$value\n";
}
sub set_filter_result {
my ( $self, $name, $value ) = @_;
$self->{filter_results}->{$name} = $value;
}
sub get_filter_result {
my ( $self, $name ) = @_;
return ( $self->{filter_results}->{$name} );
}
sub unchanged {
my ($self) = @_;
return ( $self->get_filter_result('unchanged') );
}
1;
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