private def getDataRow()

in backend/app/extraction/tables/ExcelTableExtractor.scala [80:103]

• 23 lines of code
• 9 McCabe index (conditional complexity)

  private def getDataRow(xmlReader: XMLStreamReader, stringsTable: ReadOnlySharedStringsTable, sheetName: String, stylesTable: StylesTable): Option[TableRow] = {
    var rowValues: List[String] = List.empty
    var cellReference: CellReference = null
    breakable {
      while (xmlReader.hasNext) {
        xmlReader.next
        if (xmlReader.isStartElement) {
          if (xmlReader.getLocalName.equals("c")) {
            cellReference = new CellReference(xmlReader.getAttributeValue(null, "r"))
            // Fill in the possible blank cells!
            while (rowValues.size < cellReference.getCol) { rowValues :+= "" }
            val cellType = xmlReader.getAttributeValue(null, "t")
            val cellStyleStr = xmlReader.getAttributeValue(null, "s")
            val cellValue = getCellValue(cellType, xmlReader, stringsTable, stylesTable, cellStyleStr)
            rowValues :+= cellValue
          }
        }
        if (xmlReader.isEndElement && xmlReader.getLocalName.equals("row")) break()
      }
    }
    if (cellReference != null)
      Some(TableRow(Some(sheetName), cellReference.getRow, rowValues.zipWithIndex.map{ case (cell, index) => index.toString -> cell }.toMap))
    else None
  }