org.apache.ignite.internal.pagemem.wal.record

Class MvccDataEntry

java.lang.Object

org.apache.ignite.internal.pagemem.wal.record.DataEntry

org.apache.ignite.internal.pagemem.wal.record.MvccDataEntry

Direct Known Subclasses:

LazyMvccDataEntry, UnwrapMvccDataEntry

public class MvccDataEntry
extends DataEntry

Represents Data Entry (DataEntry.key, value) pair for mvcc update operation in WAL log.

Field Summary

Fields inherited from class org.apache.ignite.internal.pagemem.wal.record.DataEntry

cacheId, expireTime, key, nearXidVer, op, partCnt, partId, val, writeVer

Constructor Summary

Constructors

Constructor and Description
MvccDataEntry(int cacheId, KeyCacheObject key, @Nullable CacheObject val, GridCacheOperation op, GridCacheVersion nearXidVer, GridCacheVersion writeVer, long expireTime, int partId, long partCnt, MvccVersion mvccVer)

Method Summary

Modifier and Type	Method and Description
MvccVersion	mvccVer()
String	toString()

Methods inherited from class org.apache.ignite.internal.pagemem.wal.record.DataEntry

cacheId, expireTime, key, nearXidVersion, op, partitionCounter, partitionCounter, partitionId, value, writeVersion

Methods inherited from class java.lang.Object

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

Constructor Detail

MvccDataEntry

public MvccDataEntry(int cacheId,
                     KeyCacheObject key,
                     @Nullable
                     @Nullable CacheObject val,
                     GridCacheOperation op,
                     GridCacheVersion nearXidVer,
                     GridCacheVersion writeVer,
                     long expireTime,
                     int partId,
                     long partCnt,
                     MvccVersion mvccVer)

Parameters:

cacheId - Cache ID.

key - Key.

val - Value or null for delete operation.

op - Operation.

nearXidVer - Near transaction version.

writeVer - Write version.

expireTime - Expire time.

partId - Partition ID.

partCnt - Partition counter.

mvccVer - Mvcc version.

Method Detail

mvccVer

public MvccVersion mvccVer()

Returns:

Mvcc version.

toString

public String toString()

Overrides:

toString in class DataEntry