org.mariadb.jdbc.internal.common.queryresults

Class SelectQueryResult

java.lang.Object

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

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

Direct Known Subclasses:

CachedSelectResult, StreamingSelectResult

public abstract class SelectQueryResult
extends QueryResult

Constructor Summary

Constructors

Constructor and Description
SelectQueryResult()

Method Summary

Modifier and Type	Method and Description
MySQLColumnInformation[]	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 i) moves the row pointer to position i
abstract boolean	next()

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

close, getRows, isClosed

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 MySQLColumnInformation[] getColumnInformation()

Specified by:

getColumnInformation in class QueryResult

getWarnings

public short getWarnings()

Specified by:

getWarnings in class QueryResult

getMessage

public String getMessage()

Specified by:

getMessage in class QueryResult

getResultSetType

public ResultSetType getResultSetType()

Specified by:

getResultSetType in class QueryResult

moveRowPointerTo

public void moveRowPointerTo(int i)
                      throws SQLException

moves the row pointer to position i

Parameters:

i - 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

Throws:

IOException

QueryException

isBeforeFirst

public abstract boolean isBeforeFirst()

isAfterLast

public abstract boolean isAfterLast()