org.drizzle.jdbc.internal.common.queryresults

Class DrizzleQueryResult

java.lang.Object

org.drizzle.jdbc.internal.common.queryresults.DrizzleQueryResult

All Implemented Interfaces:

QueryResult, SelectQueryResult

public final class DrizzleQueryResult
extends Object
implements SelectQueryResult

User: marcuse Date: Jan 23, 2009 Time: 8:15:55 PM

Constructor Summary

Constructors

Constructor and Description
DrizzleQueryResult(List<ColumnInformation> columnInformation, List<List<ValueObject>> valueObjects, short warningCount)

Method Summary

Modifier and Type	Method and Description
void	close()
int	getColumnId(String columnLabel) get the id of the column named columnLabel
List<ColumnInformation>	getColumnInformation()
String	getMessage()
ResultSetType	getResultSetType()
int	getRowPointer() gets the current row number
int	getRows()
ValueObject	getValueObject(int i) gets the value at position i in the result set.
ValueObject	getValueObject(String column) gets the value object in column named columnName
short	getWarnings()
void	moveRowPointerTo(int i) moves the row pointer to position i
boolean	next() move pointer forward

Methods inherited from class java.lang.Object

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

Constructor Detail

DrizzleQueryResult

public DrizzleQueryResult(List<ColumnInformation> columnInformation,
                          List<List<ValueObject>> valueObjects,
                          short warningCount)

Method Detail

next

public boolean next()

Description copied from interface: SelectQueryResult

move pointer forward

Specified by:

next in interface SelectQueryResult

Returns:

true if there is another row

close

public void close()

Specified by:

close in interface QueryResult

getWarnings

public short getWarnings()

Specified by:

getWarnings in interface QueryResult

getMessage

public String getMessage()

Specified by:

getMessage in interface QueryResult

getColumnInformation

public List<ColumnInformation> getColumnInformation()

Specified by:

getColumnInformation in interface 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 interface SelectQueryResult

Parameters:

i - index, starts at 0

Returns:

Throws:

NoSuchColumnException - if the column does not exist

getValueObject

public ValueObject getValueObject(String column)
                           throws NoSuchColumnException

Description copied from interface: SelectQueryResult

gets the value object in column named columnName

Specified by:

getValueObject in interface SelectQueryResult

Parameters:

column - the name of the column

Returns:

a value object

Throws:

NoSuchColumnException - if the column does not exist

getRows

public int getRows()

Specified by:

getRows in interface QueryResult

getColumnId

public int getColumnId(String columnLabel)
                throws NoSuchColumnException

Description copied from interface: SelectQueryResult

get the id of the column named columnLabel

Specified by:

getColumnId in interface SelectQueryResult

Parameters:

columnLabel - the label of the column

Returns:

the index, starts at 0

Throws:

NoSuchColumnException - if the column does not exist

moveRowPointerTo

public void moveRowPointerTo(int i)

Description copied from interface: SelectQueryResult

moves the row pointer to position i

Specified by:

moveRowPointerTo in interface SelectQueryResult

Parameters:

i - the position

getRowPointer

public int getRowPointer()

Description copied from interface: SelectQueryResult

gets the current row number

Specified by:

getRowPointer in interface SelectQueryResult

Returns:

the current row number

getResultSetType

public ResultSetType getResultSetType()

Specified by:

getResultSetType in interface QueryResult