Package org.h2.result

Class RowFactory.DefaultRowFactory

java.lang.Object

org.h2.result.RowFactory

org.h2.result.RowFactory.DefaultRowFactory

Enclosing class:

RowFactory

public static final class RowFactory.DefaultRowFactory
extends RowFactory

Default implementation of row factory.

Nested Class Summary

Nested classes/interfaces inherited from class org.h2.result.RowFactory

RowFactory.DefaultRowFactory

Field Summary

Fields

Modifier and Type	Field	Description
private int	columnCount
private TypeInfo[]	columnTypes
private RowDataType	dataType
private int[]	indexes
static RowFactory.DefaultRowFactory	INSTANCE
private int[]	map

Constructor Summary

Constructors

Modifier	Constructor	Description
(package private)	DefaultRowFactory()
private	DefaultRowFactory(RowDataType dataType, int columnCount, int[] indexes, TypeInfo[] columnTypes)

Method Summary

Modifier and Type	Method	Description
SearchRow	createRow()	Create new row.
Row	createRow(Value[] data, int memory)	Create a new row.
RowFactory	createRowFactory(CastDataProvider provider, CompareMode compareMode, DataHandler handler, int[] sortTypes, int[] indexes, TypeInfo[] columnTypes, int columnCount, boolean storeKeys)	Create a new row factory.
RowFactory	createRowFactory(CastDataProvider provider, CompareMode compareMode, DataHandler handler, Typed[] columns, IndexColumn[] indexColumns, boolean storeKeys)	Create a new row factory.
int	getColumnCount()
TypeInfo[]	getColumnTypes()
int[]	getIndexes()
RowDataType	getRowDataType()
boolean	getStoreKeys()

Methods inherited from class org.h2.result.RowFactory

getDefaultRowFactory, getRowFactory

Methods inherited from class java.lang.Object

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

Field Detail

dataType

private final RowDataType dataType

columnCount

private final int columnCount

indexes

private final int[] indexes

columnTypes

private TypeInfo[] columnTypes

map

private final int[] map

INSTANCE

public static final RowFactory.DefaultRowFactory INSTANCE

Constructor Detail

DefaultRowFactory

DefaultRowFactory()

DefaultRowFactory

private DefaultRowFactory(RowDataType dataType,
                          int columnCount,
                          int[] indexes,
                          TypeInfo[] columnTypes)

Method Detail

createRowFactory

public RowFactory createRowFactory(CastDataProvider provider,
                                   CompareMode compareMode,
                                   DataHandler handler,
                                   Typed[] columns,
                                   IndexColumn[] indexColumns,
                                   boolean storeKeys)

Description copied from class: RowFactory

Create a new row factory.

Overrides:

createRowFactory in class RowFactory

Parameters:

provider - the cast provider

compareMode - the compare mode

handler - the data handler

columns - the list of columns

indexColumns - the list of index columns

storeKeys - whether row keys are stored

Returns:

the (possibly new) row factory

createRowFactory

public RowFactory createRowFactory(CastDataProvider provider,
                                   CompareMode compareMode,
                                   DataHandler handler,
                                   int[] sortTypes,
                                   int[] indexes,
                                   TypeInfo[] columnTypes,
                                   int columnCount,
                                   boolean storeKeys)

Create a new row factory.

Parameters:

provider - the cast provider

compareMode - the compare mode

handler - the data handler

sortTypes - the sort types

indexes - the list of indexed columns

columnTypes - the list of column data type information

columnCount - the number of columns

storeKeys - whether row keys are stored

Returns:

the (possibly new) row factory

createRow

public Row createRow(Value[] data,
                     int memory)

Description copied from class: RowFactory

Create a new row.

Specified by:

createRow in class RowFactory

Parameters:

data - the values

memory - the estimated memory usage in bytes

Returns:

the created row

createRow

public SearchRow createRow()

Description copied from class: RowFactory

Create new row.

Specified by:

createRow in class RowFactory

Returns:

the created row

getRowDataType

public RowDataType getRowDataType()

Specified by:

getRowDataType in class RowFactory

getIndexes

public int[] getIndexes()

Specified by:

getIndexes in class RowFactory

getColumnTypes

public TypeInfo[] getColumnTypes()

Specified by:

getColumnTypes in class RowFactory

getColumnCount

public int getColumnCount()

Specified by:

getColumnCount in class RowFactory

getStoreKeys

public boolean getStoreKeys()

Specified by:

getStoreKeys in class RowFactory