org.mariadb.jdbc.internal.queryresults

Class SelectQueryResult

java.lang.Object

org.mariadb.jdbc.internal.queryresults.AbstractQueryResult

org.mariadb.jdbc.internal.queryresults.SelectQueryResult

Direct Known Subclasses:

CachedSelectResult, StreamingSelectResult

public abstract class SelectQueryResult
extends AbstractQueryResult

Field Summary

Fields inherited from class org.mariadb.jdbc.internal.queryresults.AbstractQueryResult

isClosed, prepareResult

Constructor Summary

Constructors

Constructor and Description
SelectQueryResult()

Method Summary

Modifier and Type	Method and Description
ColumnInformation[]	getColumnInformation()
String	getMessage()
ResultSetType	getResultSetType()
int	getRowPointer() Gets the current row number.
abstract ValueObject	getValueObject(int index) Gets the value object at position index, starts at 0.
short	getWarnings()
abstract boolean	isAfterLast()
abstract boolean	isBeforeFirst()
void	moveRowPointerTo(int index) Moves the row pointer to position i.
abstract boolean	next() Move pointer forward.

Methods inherited from class org.mariadb.jdbc.internal.queryresults.AbstractQueryResult

addResult, close, getFailureObject, getRows, isClosed, setFailureObject

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectQueryResult

public SelectQueryResult()

Method Detail

getColumnInformation

public ColumnInformation[] getColumnInformation()

Specified by:

getColumnInformation in class AbstractQueryResult

getWarnings

public short getWarnings()

Specified by:

getWarnings in class AbstractQueryResult

getMessage

public String getMessage()

Specified by:

getMessage in class AbstractQueryResult

getResultSetType

public ResultSetType getResultSetType()

Specified by:

getResultSetType in class AbstractQueryResult

moveRowPointerTo

public void moveRowPointerTo(int index)
                      throws SQLException

Moves the row pointer to position i.

Parameters:

index - pointer to move

Throws:

SQLException - sql feature not supported

getRowPointer

public int getRowPointer()
                  throws SQLException

Gets the current row number.

Returns:

the current row number

Throws:

SQLException - sql feature not supported

getValueObject

public abstract ValueObject getValueObject(int index)
                                    throws NoSuchColumnException

Gets the value object at position index, starts at 0.

Parameters:

index - the position, starts at 0

Returns:

the value object at position index

Throws:

NoSuchColumnException - if the column does not exist

next

public abstract boolean next()
                      throws IOException,
                             QueryException

Move pointer forward.

Returns:

true if there is another row

Throws:

IOException - ioException

QueryException - queryException

isBeforeFirst

public abstract boolean isBeforeFirst()

isAfterLast

public abstract boolean isAfterLast()