presto-cassandra/src/main/java/io/prestosql/plugin/cassandra/CassandraRecordSetProvider.java/CassandraRecordSetProvider/CassandraRecordSetProvider
class CassandraRecordSetProvider:    @Inject
    public CassandraRecordSetProvider(CassandraSession cassandraSession)
    {
        this.cassandraSession = requireNonNull(cassandraSession, "cassandraSession is null");
    }