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package Treex::Core::Node::N;
$Treex::Core::Node::N::VERSION = '2.20210102';
use namespace::autoclean;
use Moose;
use Treex::Core::Common;
extends 'Treex::Core::Node';
has [qw(ne_type normalized_name)] => ( is => 'rw' );
sub get_pml_type_name {
    my ($self) = @_;
    return $self->is_root() ? 'n-root.type' : 'n-node.type';
}
override '_get_reference_attrs' => sub {
    my ($self) = @_;
    return ('a.rf');
};
sub get_anodes {
    my ($self) = @_;
    my $ids_ref = $self->get_attr('a.rf') or return;
    my $doc = $self->get_document();
    return map { $doc->get_node_by_id($_) } @{$ids_ref};
}
sub set_anodes {
    my $self = shift;
    return $self->set_attr( 'a.rf', [ map { $_->id } @_ ] );
}
1;
__END__
HideShow 52 lines of Pod
=encoding utf-8
=head1 NAME
Treex::Core::Node::N
=head1 VERSION
version 2.20210102
=head1 DESCRIPTION
A node for storing named entities.
=head1 ATTRIBUTES
=over
=item ne_type
Type of the named entity (string).
=item normalized_name
E.g. for "N.Y." this can be "New York".
=back
=head1 METHODS
=over
=item get_anodes
Return a-nodes referenced by (or corresponding to) this n-node.
=item set_anodes(@anodes)
Set a-nodes to be referenced by (or corresponding to) this n-node.
=back
=head1 AUTHOR
Martin Popel <popel@ufal.mff.cuni.cz>
=head1 COPYRIGHT AND LICENSE
Copyright © 2011-2012 by Institute of Formal and Applied Linguistics, Charles University in Prague
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.