org.apache.ignite.internal.processors.cache.mvcc

Interface MvccUpdateVersionAware

All Known Subinterfaces:

CacheDataRow

All Known Implementing Classes:

CacheDataRowAdapter, DataRow, DataRowCacheAware, GridCacheMvccEntryInfo, MvccDataRow, MvccUpdateDataRow

public interface MvccUpdateVersionAware

Interface for objects aware theirs mvcc update version.

Method Summary

Modifier and Type	Method and Description
long	newMvccCoordinatorVersion()
long	newMvccCounter()
int	newMvccOperationCounter()
byte	newMvccTxState()
default MvccVersion	newMvccVersion()
default void	newMvccVersion(long crd, long cntr, int opCntr) Sets new mvcc version.
default void	newMvccVersion(MvccUpdateVersionAware other) Copies new MVCC version
default void	newMvccVersion(MvccVersion ver) Sets new MVCC version

Method Detail

newMvccCoordinatorVersion

long newMvccCoordinatorVersion()

Returns:

New mvcc coordinator version.

newMvccCounter

long newMvccCounter()

Returns:

New mvcc counter.

newMvccOperationCounter

int newMvccOperationCounter()

Returns:

New mvcc operation counter.

newMvccTxState

byte newMvccTxState()

Returns:

New Tx state.

newMvccVersion

default void newMvccVersion(MvccUpdateVersionAware other)

Copies new MVCC version

Parameters:

other - Object to copy version from.

newMvccVersion

default void newMvccVersion(MvccVersion ver)

Sets new MVCC version

Parameters:

ver - MVCC version.

newMvccVersion

default void newMvccVersion(long crd,
                            long cntr,
                            int opCntr)

Sets new mvcc version.

Parameters:

crd - New mvcc coordinator version.

cntr - New mvcc counter.

opCntr - New mvcc operation counter.

newMvccVersion

default MvccVersion newMvccVersion()

Returns:

New mvcc version.