{ 'witness' => $wit->sigil, 'tokens' => \@row } );
if( $wit->is_layered ) {
my @wit_ac_path = $self->reading_sequence( $self->start, $self->end,
- $wit->sigil.$self->ac_label, $wit->sigil );
+ $wit->sigil.$self->ac_label );
my @ac_row = _make_witness_row( \@wit_ac_path, \@all_pos, $noderefs );
push( @{$table->{'alignment'}},
{ 'witness' => $wit->sigil.$self->ac_label, 'tokens' => \@ac_row } );
# TODO Get rid of backup; we should know from what witness is whether we need it.
sub reading_sequence {
- my( $self, $start, $end, $witness, $backup ) = @_;
+ my( $self, $start, $end, $witness ) = @_;
$witness = $self->baselabel unless $witness;
my @readings = ( $start );
}
$seen{$n->id} = 1;
- my $next = $self->next_reading( $n, $witness, $backup );
+ my $next = $self->next_reading( $n, $witness );
unless( $next ) {
warn "Did not find any path for $witness from reading " . $n->id;
last;
}
sub _find_linked_reading {
- my( $self, $direction, $node, $path, $alt_path ) = @_;
+ my( $self, $direction, $node, $path ) = @_;
+
+ # Get a backup if we are dealing with a layered witness
+ my $alt_path;
+ my $aclabel = $self->ac_label;
+ if( $path && $path =~ /^(.*)\Q$aclabel\E$/ ) {
+ $alt_path = $1;
+ }
+
my @linked_paths = $direction eq 'next'
? $self->sequence->edges_from( $node )
: $self->sequence->edges_to( $node );
=cut
sub path_text {
- my( $self, $wit, $backup, $start, $end ) = @_;
+ my( $self, $wit, $start, $end ) = @_;
$start = $self->start unless $start;
$end = $self->end unless $end;
- my @path = grep { !$_->is_meta } $self->reading_sequence( $start, $end, $wit, $backup );
+ my @path = grep { !$_->is_meta } $self->reading_sequence( $start, $end, $wit );
return join( ' ', map { $_->text } @path );
}
}
}
+=head2 text_from_paths
+
+Calculate the text array for all witnesses from the path, for later consistency
+checking. Only to be used if there is no non-graph-based way to know the
+original texts.
+
+=cut
+
+sub text_from_paths {
+ my $self = shift;
+ foreach my $wit ( $self->tradition->witnesses ) {
+ my @text = split( /\s+/,
+ $self->reading_sequence( $self->start, $self->end, $wit->sigil ) );
+ $wit->text( \@text );
+ if( $wit->is_layered ) {
+ my @uctext = split( /\s+/,
+ $self->reading_sequence( $self->start, $self->end,
+ $wit->sigil.$self->ac_label ) );
+ $wit->text( \@uctext );
+ }
+ }
+}
=head1 UTILITY FUNCTIONS