org.apache.ignite.internal.processors.cache.persistence

Interface Storable

All Known Subinterfaces:

CacheDataRow

All Known Implementing Classes:

CacheDataRowAdapter, DataRow, DataRowCacheAware, MetastorageDataRow, MvccDataRow, MvccUpdateDataRow, SimpleDataRow

public interface Storable

Simple interface for data, store in some RowStore.

Method Summary

Modifier and Type	Method and Description
int	headerSize()
IOVersions<? extends AbstractDataPageIO>	ioVersions()
long	link()
void	link(long link)
int	partition()
int	size()

Method Detail

link

void link(long link)

Parameters:

link - Link for this row.

link

long link()

Returns:

Link for this row.

partition

int partition()

Returns:

Partition.

size

int size()
  throws IgniteCheckedException

Returns:

Row size in page.

Throws:

IgniteCheckedException - If failed.

headerSize

int headerSize()

Returns:

Row header size in page. Header is indivisible part of row which is entirely available on the very first page followed by the row link.

ioVersions

IOVersions<? extends AbstractDataPageIO> ioVersions()

Returns:

I/O for handling this storable.