com.orientechnologies.orient.core.storage.impl.local.paginated.wal

Class OAtomicUnitStartRecord

java.lang.Object

com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OAbstractWALRecord

com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OOperationUnitRecord

com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OAtomicUnitStartRecord

All Implemented Interfaces:

WriteableWALRecord, OWALRecord

Direct Known Subclasses:

OAtomicUnitStartMetadataRecord

public class OAtomicUnitStartRecord
extends OOperationUnitRecord

Since:

24.05.13

Author:

Andrey Lomakin (a.lomakin-at-orientdb.com)

Field Summary

Fields inherited from class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OAbstractWALRecord

lsn

Constructor Summary

Constructors

Constructor and Description
OAtomicUnitStartRecord()
OAtomicUnitStartRecord(boolean isRollbackSupported, long unitId)

Method Summary

Modifier and Type	Method and Description
protected void	deserializeFromByteBuffer(ByteBuffer buffer)
int	getId()
boolean	isRollbackSupported()
int	serializedSize()
protected void	serializeToByteBuffer(ByteBuffer buffer)
String	toString()

Methods inherited from class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OOperationUnitRecord

equals, fromStream, getOperationUnitId, hashCode, setOperationUnitId, toStream, toStream

Methods inherited from class com.orientechnologies.orient.core.storage.impl.local.paginated.wal.OAbstractWALRecord

freeBinaryContent, getBinaryContent, getBinaryContentLen, getDiskSize, getDistance, getLsn, isWritten, setBinaryContent, setDiskSize, setDistance, setLsn, toString, written

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

OAtomicUnitStartRecord

public OAtomicUnitStartRecord()

OAtomicUnitStartRecord

public OAtomicUnitStartRecord(boolean isRollbackSupported,
                              long unitId)

Method Detail

isRollbackSupported

public boolean isRollbackSupported()

serializeToByteBuffer

protected void serializeToByteBuffer(ByteBuffer buffer)

Specified by:

serializeToByteBuffer in class OOperationUnitRecord

deserializeFromByteBuffer

protected void deserializeFromByteBuffer(ByteBuffer buffer)

Specified by:

deserializeFromByteBuffer in class OOperationUnitRecord

serializedSize

public int serializedSize()

Specified by:

serializedSize in interface WriteableWALRecord

Overrides:

serializedSize in class OOperationUnitRecord

getId

public int getId()

toString

public String toString()

Overrides:

toString in class OOperationUnitRecord