| line | true | false | branch | 
 
| 20 | 0 | 1 | unless $class eq 'Bio::ConnectDots::DotQuery' | 
 
| 21 | 0 | 1 | unless $self->input | 
 
| 22 | 0 | 1 | unless $self->outputs | 
 
| 65 | 0 | 0 | if $$name2output{$output_name} | 
 
| 90 | 0 | 0 | if (@$label_ids == 1) { } | 
 
|  | 0 | 0 | elsif (@$label_ids > 1) { } | 
 
| 98 | 0 | 0 | if ($op =~ /IN/) { } | 
 
|  | 0 | 0 | elsif ($op ne 'EXISTS') { } | 
 
| 104 | 0 | 0 | wantarray ? : | 
 
| 115 | 0 | 0 | if $key_name eq $$output_cols[$i] | 
 
| 126 | 0 | 0 | if ($key ne $old_key) | 
 
| 132 | 0 | 0 | if (@list) { } | 
 
| 135 | 0 | 0 | unless $list[$i] | 
 
| 136 | 0 | 0 | if ($self->subset(\@cols, $list[$i])) | 
 
| 141 | 0 | 0 | if ($self->subset($list[$i], \@cols)) | 
 
| 146 | 0 | 0 | if $add_it | 
 
| 153 | 0 | 0 | unless $cols | 
 
| 156 | 0 | 0 | if $i > 0 | 
 
| 157 | 0 | 0 | if ($$cols[$i]) { } | 
 
| 171 | 0 | 0 | if @{$first;} > @{$second;} | 
 
| 173 | 0 | 0 | if not $$second[$i] and $$first[$i] | 
 
| 174 | 0 | 0 | if $$first[$i] and $$second[$i] and $$first[$i] ne $$second[$i] |