dtRdr::Annotation::Trait::Boundless - mixin methods for boundless annotations

dotReader documentation Contained in the dotReader distribution.

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NAME

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dtRdr::Annotation::Trait::Boundless - mixin methods for boundless annotations

Methods

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This overrides the start/end position lookups. If the actual position is undefined, the answer will be the start or end RP of the node.

get_start_pos

  $anno->get_start_pos;

get_end_pos

  $anno->get_end_pos;

AUTHOR

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Eric Wilhelm <ewilhelm at cpan dot org>

http://scratchcomputing.com/

COPYRIGHT

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Copyright (C) 2006 Eric L. Wilhelm and OSoft, All Rights Reserved.

NO WARRANTY

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Absolutely, positively NO WARRANTY, neither express or implied, is offered with this software. You use this software at your own risk. In case of loss, no person or entity owes you anything whatsoever. You have been warned.

LICENSE

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The dotReader(TM) is OSI Certified Open Source Software licensed under the GNU General Public License (GPL) Version 2, June 1991. Non-encrypted and encrypted packages are usable in connection with the dotReader(TM). The ability to create, edit, or otherwise modify content of such encrypted packages is self-contained within the packages, and NOT provided by the dotReader(TM), and is addressed in a separate commercial license.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

dotReader documentation Contained in the dotReader distribution. 
package dtRdr::Annotation::Trait::Boundless;
$VERSION = eval{require version}?version::qv($_):$_ for(0.10.1);

use warnings;
use strict;


BEGIN { # naive traits implementation
  use Exporter;
  *{import} = \&Exporter::import;
  our @EXPORT = qw(
    get_start_pos
    get_end_pos
  );
}


sub get_start_pos {
  my $self = shift;

  my $o = $self->start->offset;
  return(defined($o) ? $o : 0);
} # end subroutine get_start_pos definition
########################################################################


sub get_end_pos {
  my $self = shift;

  my $o = $self->end->offset;
  my $node = $self->node;
  return(defined($o) ? $o :
    # BZZT!  the nesty monster attacks!
    $self->book->_NP_to_RP($node, $node->word_end - $node->word_start)
    #$node->word_end
    #$node->word_end - $node->word_start
  );
} # end subroutine get_end_pos definition
########################################################################


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