code: @Override
      public SequenceRecord nextSequence() {
          SequenceRecord next = sequenceRecordReader.nextSequence();
          next.setSequenceRecord(transformProcess.executeSequence(next.getSequenceRecord()));
          return next;
      }
docs: Similar to {@link #sequenceRecord()}, but returns a {@link Record} object, that may include metadata such as the source
  of the data
  
  @return next sequence record