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TKR / Treex-Core-0.08302_1 / lib / Treex / Core / TredView / Common.pm 

            

              
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package Treex::Core::TredView::Common;
{
  $Treex::Core::TredView::Common::VERSION = '0.08302_1';
}
use Moose;
use Treex::Core::Log;
sub cur_node {
    my $node;
    # TODO: no warnings should be avoided as well as the whole re-blessing
    {
        no warnings 'once';
        $node = $TredMacro::this;
    }
    my $layer;
    if ( $node->type->get_structure_name =~ /(\S)-(root|node|nonterminal|terminal)/ ) {
        $layer = $1;
    }
    else {
        return;
    }
    bless $node, 'Treex::Core::Node::' . uc($layer);
    return $node;
}
1;
__END__
=head1 NAME
Treex::Core::TredView::Common - Common methods related to TredView
=head1 VERSION
version 0.08302_1
=head1 DESCRIPTION
This packages provides methods that are useful for the whole TredView::* set of
packages.
=head1 METHODS
=head2 Public methods
=over 4
=item cur_node
=back
=head2 Private methods
=over 4
=back
=head1 AUTHOR
Josef Toman <toman@ufal.mff.cuni.cz>
=head1 COPYRIGHT AND LICENSE
Copyright © 2011 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.