/**
   * Prints all the rows of data returned by the API.
   *
   * @param mcfData the data returned from the API.
   */
  private static void printDataTable(McfData mcfData) {
    System.out.println("Data Table:");
    if (mcfData.getTotalResults() > 0) {
      // Print the column names.
      List<ColumnHeaders> headers = mcfData.getColumnHeaders();
      for (ColumnHeaders header : headers) {
        if (header.getDataType().equals(MCF_SEQUENCE_TYPE)) {
          System.out.printf("%-50s", header.getName());
        } else {
          System.out.printf("%25s", header.getName());
        }
      }
      System.out.println();

      // Print the rows of data.
      for (List<McfData.Rows> row : mcfData.getRows()) {
        for (int columnIndex = 0; columnIndex < row.size(); ++columnIndex) {
          ColumnHeaders header = headers.get(columnIndex);
          McfData.Rows cell = row.get(columnIndex);
          if (header.getDataType().equals(MCF_SEQUENCE_TYPE)) {
            System.out.printf(
                "%-50s", getStringFromMcfSequence(cell.getConversionPathValue(), " > "));
          } else if (header.getDataType().equals(INTEGER_TYPE)) {
            System.out.printf("%25d", Long.parseLong(cell.getPrimitiveValue()));
          } else {
            System.out.printf("%25s", cell.getPrimitiveValue());
          }
        }
        System.out.println();
      }
    } else {
      System.out.println("No rows found");
    }
    System.out.println();
  }
  /**
   * Prints the information for each column. The reporting data from the API is returned as rows of
   * data. The column headers describe the names and types of each column in rows.
   *
   * @param mcfData the data returned from the API.
   */
  private static void printColumnHeaders(McfData mcfData) {
    System.out.println("Column Headers:");

    for (ColumnHeaders header : mcfData.getColumnHeaders()) {
      System.out.println("Column Name: " + header.getName());
      System.out.println("Column Type: " + header.getColumnType());
      System.out.println("Column Data Type: " + header.getDataType());
    }
    System.out.println();
  }