presto-thrift-api/src/main/java/io/prestosql/plugin/thrift/api/valuesets/PrestoThriftValueSet.java/PrestoThriftValueSet/getRangeValueSet
class PrestoThriftValueSet:    @Nullable
    @ThriftField(value = 3, requiredness = OPTIONAL)
    public PrestoThriftRangeValueSet getRangeValueSet()
    {
        return rangeValueSet;
    }