public void printRows()

in fastmodel-driver/fastmodel-driver-cli/src/main/java/com/aliyun/fastmodel/driver/cli/terminal/printer/AlignedTablePrinter.java [63:128]
56 lines of code
15 McCabe index (conditional complexity)

    public void printRows(List<DriverRow> rows) throws IOException {
        rowCount += rows.size();
        int columns = fieldNames.size();
        //calc max width
        int[] maxWidth = new int[columns];
        for (int i = 0; i < columns; i++) {
            maxWidth[i] = max(1, consoleWidth(fieldNames.get(i)));
        }
        //calc row width
        for (DriverRow row : rows) {
            List<?> data = row.getData();
            for (int i = 0; i < data.size(); i++) {
                String s = formatValue(data.get(i));
                maxWidth[i] = max(maxWidth[i], maxLineLength(s));
            }
        }

        //print header
        if (!headerOutput) {
            headerOutput = true;
            for (int i = 0; i < columns; i++) {
                if (i > 0) {
                    writer.append('|');
                }
                String name = fieldNames.get(i);
                writer.append(center(name, maxWidth[i], 1));
            }

            writer.append('\n');

            for (int i = 0; i < columns; i++) {
                if (i > 0) {
                    writer.append('+');
                }
                writer.append(Strings.repeat("-", maxWidth[i] + 2));
            }

            writer.append('\n');
        }

        //print rows
        for (DriverRow row : rows) {
            List<List<String>> columnLines = new ArrayList<>(columns);
            int maxLines = 1;
            for (int i = 0; i < columns; i++) {
                String s = formatValue(row.getValue(i));
                List<String> lines = ImmutableList.copyOf(LINE_SPLITTER.split(s));
                columnLines.add(lines);
                maxLines = max(maxLines, lines.size());
            }

            for (int line = 0; line < maxLines; line++) {
                for (int column = 0; column < columns; column++) {
                    if (column > 0) {
                        writer.append("|");
                    }
                    List<String> lines = columnLines.get(column);
                    String s = (line < lines.size()) ? lines.get(line) : "";
                    String out = align(s, maxWidth[column], 1);
                    writer.append(out);
                }
                writer.append('\n');
            }
        }
        writer.flush();
    }