List of columns this RowReader
is going to read.
List of columns this RowReader
is going to read.
Useful to avoid fetching the columns that are not needed.
This method should be implemented by those row readers which reads fields in the consecutive positions from a CassandraRow.
This method should be implemented by those row readers which reads fields in the consecutive positions from a CassandraRow. When a row reader implements it so that it returns a non-empty, it denotes the number of columns this reader moves the column cursor forward for compound row readers (such as KeyValueRowReader).
Reads column values from low-level Row
and turns them into higher level representation.
Reads column values from low-level Row
and turns them into higher level representation.
row fetched from Cassandra
column names available in the row
java driver protocol version to be used for deserialization
The number of columns that need to be fetched from C*.
The number of columns that need to be fetched from C*.