org.mariadb.jdbc.internal.common.queryresults

Class StreamingSelectResult

java.lang.Object

org.mariadb.jdbc.internal.common.queryresults.QueryResult

org.mariadb.jdbc.internal.common.queryresults.SelectQueryResult

org.mariadb.jdbc.internal.common.queryresults.StreamingSelectResult

public class StreamingSelectResult
extends SelectQueryResult

Field Summary

Fields

Modifier and Type	Field and Description
ValueObject[]	values

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
static StreamingSelectResult	createStreamingSelectResult(ResultSetPacket packet, PacketFetcher packetFetcher, MySQLProtocol protocol) create StreamingResultSet - precondition is that a result set packet has been read
int	getRows()
ValueObject	getValueObject(int i) gets the value at position i in the result set.
boolean	isAfterLast()
boolean	isBeforeFirst()
boolean	next()

Methods inherited from class org.mariadb.jdbc.internal.common.queryresults.SelectQueryResult

getColumnInformation, getMessage, getResultSetType, getRowPointer, getWarnings, moveRowPointerTo

Methods inherited from class org.mariadb.jdbc.internal.common.queryresults.QueryResult

isClosed

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

values

public ValueObject[] values

Method Detail

createStreamingSelectResult

public static StreamingSelectResult createStreamingSelectResult(ResultSetPacket packet,
                                                PacketFetcher packetFetcher,
                                                MySQLProtocol protocol)
                                                         throws IOException,
                                                                QueryException

create StreamingResultSet - precondition is that a result set packet has been read

Parameters:

packet - the result set packet from the server

Returns:

a StreamingQueryResult

Throws:

IOException - when something goes wrong while reading/writing from the server

QueryException

next

public boolean next()
             throws IOException,
                    QueryException

Specified by:

next in class SelectQueryResult

Throws:

IOException

QueryException

close

public void close()

Overrides:

close in class QueryResult

getValueObject

public ValueObject getValueObject(int i)
                           throws NoSuchColumnException

gets the value at position i in the result set. i starts at zero!

Specified by:

getValueObject in class SelectQueryResult

Parameters:

i - index, starts at 0

Returns:

Throws:

NoSuchColumnException - if the column does not exist

getRows

public int getRows()

Specified by:

getRows in class QueryResult

isBeforeFirst

public boolean isBeforeFirst()

Specified by:

isBeforeFirst in class SelectQueryResult

isAfterLast

public boolean isAfterLast()

Specified by:

isAfterLast in class SelectQueryResult