—

              
package Bio::MUST::Core::SeqId::Filter;
# ABSTRACT: Helper class for filtering seqs according to SeqId components
$Bio::MUST::Core::SeqId::Filter::VERSION = '0.250380';
use Moose;
use namespace::autoclean;
use autodie;
use feature qw(say);
use Smart::Comments '###';
use Bio::MUST::Core::Types;
with 'Bio::MUST::Core::Roles::Filterable';
has 'component' => (
    is       => 'ro',
    isa      => 'Str',
    required => 1,
);
sub is_allowed {
    my $self   = shift;
    my $seq_id = shift;
    # fetch the right SeqId component (e.g., family)
    # Note: the trick here is to take a reference then dereference it at once
    my $component = $seq_id->${\ $self->component };
    return undef unless $component; ## no critic (ProhibitExplicitReturnUndef)
    return 0 unless $self->is_wanted(  $component);
    return 0     if $self->is_unwanted($component);
    return 1;
}
__PACKAGE__->meta->make_immutable;
1;
__END__
HideShow 35 lines of Pod
=pod
=head1 NAME
Bio::MUST::Core::SeqId::Filter - Helper class for filtering seqs according to SeqId components
=head1 VERSION
version 0.250380
=head1 SYNOPSIS
    # TODO
=head1 DESCRIPTION
    # TODO
=head1 METHODS
=head2 is_allowed
=head1 AUTHOR
Denis BAURAIN <denis.baurain@uliege.be>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2013 by University of Liege / Unit of Eukaryotic Phylogenomics / Denis BAURAIN.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut