docs: def _get_result_paths(self, data):
          """Captures SeqPrep output.
  
          """
          result = {}
  
          # Always output:
          result['UnassembledReads1'] = ResultPath(Path=
                                                   self._unassembled_reads1_out_file_name(
                                                   ),
                                                   IsWritten=True)
          result['UnassembledReads2'] = ResultPath(Path=
                                                   self._unassembled_reads2_out_file_name(
                                                   ),
                                                   IsWritten=True)
  
          # optional output, so we check for each
          # check for assembled reads file
          if self.Parameters['-s'].isOn():
              result['Assembled'] = ResultPath(Path=
                                               self._assembled_out_file_name(),
                                               IsWritten=True)
  
          # check for discarded (unassembled) reads1 file
          if self.Parameters['-3'].isOn():
              result['Reads1Discarded'] = ResultPath(Path=
                                                     self._discarded_reads1_out_file_name(
                                                     ),
                                                     IsWritten=True)
  
          # check for discarded (unassembled) reads2 file
          if self.Parameters['-4'].isOn():
              result['Reads2Discarded'] = ResultPath(Path=
                                                     self._discarded_reads2_out_file_name(
                                                     ),
                                                     IsWritten=True)
  
          # check for pretty-alignment file
          if self.Parameters['-E'].isOn():
              result['PrettyAlignments'] = ResultPath(Path=
                                                      self._pretty_alignment_out_file_name(
                                                      ),
                                                      IsWritten=True)
  
          return result