public static void main()

in tools/unsupervised_dataset/sql_classifier/classifier/src/main/java/Classifier.java [32:71]
37 lines of code
9 McCabe index (conditional complexity)

    public static void main(String[] args) {
        if (args.length == 0) {
            LOGGER.log(Level.SEVERE, "Please provide a CSV file.");
            return;
        }
        Optional<List<String[]>> allData = readCSV(args[0]);
        if (allData.isEmpty()) {
            return;
        }
        SqlParser.Config[] parserConfigs = new SqlParser.Config[4];
        parserConfigs[0] = SqlParser.configBuilder().setParserFactory(DefaultDialectParserImpl.FACTORY).build();
        parserConfigs[1] = SqlParser.configBuilder().setParserFactory(Dialect1ParserImpl.FACTORY).build();
        parserConfigs[2] = SqlParser.configBuilder().setParserFactory(BigQueryParserImpl.FACTORY).build();
        parserConfigs[3] = SqlParser.configBuilder().setParserFactory(PostgreSQLParserImpl.FACTORY).build();

        CSVWriter[] writers = setupOutput();

        for (String[] data : allData.get()) {
            Map<SqlParser.Config, Boolean> results = classifyQuery(cleanQuery(data[0]), parserConfigs);
            boolean unclassified = true;
            String[] nextLine = {data[0], data[1]};
            for (int i = 0; i < parserConfigs.length; i++) {
                if (results.get(parserConfigs[i])) {
                    unclassified = false;
                    writers[i].writeNext(nextLine);
                }
            }
            if (unclassified) {
                writers[writers.length-1].writeNext(nextLine);
            }
        }
        try {
            for (CSVWriter writer : writers) {
                writer.close();
            }
        } catch (Exception e) {
            LOGGER.log(Level.SEVERE, e.getMessage());
        }

    }