—

              
#
# $Id: Top.pm,v cfbea05b0bc4 2025/01/28 15:06:19 gomor $
#
package OPP::Proc::Top;
use strict;
use warnings;
use base qw(OPP::Proc);
__PACKAGE__->cgBuildIndices;
our $VERSION = '1.00';
#
# | top protocol
#
sub process {
   my $self = shift;
   my ($input) = @_;
   my $field = $self->options->{0}; # XXX: check argument
   my $values = $self->value($input, $field);
   return 1 unless defined($values);
   for my $v (@$values) {
      $self->state->incr($v, $self->idx);
      $self->output->add($self->state->current($self->idx));
   }
   return 1;
}
1;
__END__
HideShow 21 lines of Pod
=head1 NAME
OPP::Proc::Top - top processor
=head1 SYNOPSIS
=head1 DESCRIPTION
=head1 COPYRIGHT AND LICENSE
Copyright (c) 2025, ONYPHE SAS
You may distribute this module under the terms of The BSD 3-Clause License.
See LICENSE file in the source distribution archive.
=head1 AUTHOR
Patrice E<lt>GomoRE<gt> Auffret
=cut