org.apache.ignite.internal.processors.query.h2.opt

Class GridH2Row

java.lang.Object

org.apache.ignite.internal.processors.query.h2.opt.GridH2SearchRowAdapter

org.apache.ignite.internal.processors.query.h2.opt.GridH2Row

All Implemented Interfaces:

GridH2SearchRow

Direct Known Subclasses:

GridH2KeyRowOnheap, GridH2KeyValueRowOnheap

public abstract class GridH2Row
extends GridH2SearchRowAdapter

Row with locking support needed for unique key conflicts resolution.

Field Summary

Fields

Modifier and Type	Field and Description
protected CacheDataRow	row Row.

Method Summary

Modifier and Type	Method and Description
int	cacheId()
long	expireTime()
int	hash()
boolean	indexSearchRow()
KeyCacheObject	key()
void	key(KeyCacheObject key)
long	link()
void	link(long link)
long	mvccCoordinatorVersion()
long	mvccCounter()
int	mvccOperationCounter()
byte	mvccTxState()
long	newMvccCoordinatorVersion()
long	newMvccCounter()
int	newMvccOperationCounter()
byte	newMvccTxState()
int	partition()
CacheObject	value()
GridCacheVersion	version()

Methods inherited from class org.apache.ignite.internal.processors.query.h2.opt.GridH2SearchRowAdapter

commit, getByteCount, getCopy, getKey, getMemory, getSessionId, getValueList, getVersion, isDeleted, isEmpty, setDeleted, setKey, setKeyAndVersion, setSessionId, setVersion

Methods inherited from class java.lang.Object

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

Field Detail

row

protected final CacheDataRow row

Row.

Method Detail

key

public KeyCacheObject key()

key

public void key(KeyCacheObject key)

value

public CacheObject value()

version

public GridCacheVersion version()

partition

public int partition()

expireTime

public long expireTime()

link

public long link()

link

public void link(long link)

hash

public int hash()

cacheId

public int cacheId()

mvccCoordinatorVersion

public long mvccCoordinatorVersion()

Overrides:

mvccCoordinatorVersion in class GridH2SearchRowAdapter

mvccCounter

public long mvccCounter()

Overrides:

mvccCounter in class GridH2SearchRowAdapter

mvccOperationCounter

public int mvccOperationCounter()

Overrides:

mvccOperationCounter in class GridH2SearchRowAdapter

mvccTxState

public byte mvccTxState()

Overrides:

mvccTxState in class GridH2SearchRowAdapter

newMvccCoordinatorVersion

public long newMvccCoordinatorVersion()

newMvccCounter

public long newMvccCounter()

newMvccOperationCounter

public int newMvccOperationCounter()

newMvccTxState

public byte newMvccTxState()

indexSearchRow

public boolean indexSearchRow()

Returns:

True for rows used for index search (as opposed to rows stored in H2Tree.