presto-tpch/src/main/java/io/prestosql/plugin/tpch/statistics/StatisticsEstimator.java/StatisticsEstimator/StatisticsEstimator
class StatisticsEstimator:    public StatisticsEstimator(TableStatisticsDataRepository tableStatisticsDataRepository)
    {
        this.tableStatisticsDataRepository = tableStatisticsDataRepository;
    }