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

Class OUpdatePageRecord

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.OOperationUnitBodyRecord

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

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

All Implemented Interfaces:

OWALRecord

public class OUpdatePageRecord
extends OAbstractPageWALRecord

Since:

26.04.13

Author:

Andrey Lomakin

Field Summary

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

lsn

Constructor Summary

Constructors

Constructor and Description
OUpdatePageRecord()
OUpdatePageRecord(long pageIndex, long fileId, OOperationUnitId operationUnitId, OWALChanges changes)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	fromStream(byte[] content, int offset)
OWALChanges	getChanges()
int	hashCode()
boolean	isUpdateMasterRecord()
int	serializedSize()
int	toStream(byte[] content, int offset)

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

getFileId, getPageIndex, toString

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

getOperationUnitId

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

getLsn, setLsn, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OUpdatePageRecord

public OUpdatePageRecord()

OUpdatePageRecord

public OUpdatePageRecord(long pageIndex,
                         long fileId,
                         OOperationUnitId operationUnitId,
                         OWALChanges changes)

Method Detail

getChanges

public OWALChanges getChanges()

serializedSize

public int serializedSize()

Specified by:

serializedSize in interface OWALRecord

Overrides:

serializedSize in class OAbstractPageWALRecord

toStream

public int toStream(byte[] content,
                    int offset)

Specified by:

toStream in interface OWALRecord

Overrides:

toStream in class OAbstractPageWALRecord

fromStream

public int fromStream(byte[] content,
                      int offset)

Specified by:

fromStream in interface OWALRecord

Overrides:

fromStream in class OAbstractPageWALRecord

isUpdateMasterRecord

public boolean isUpdateMasterRecord()

equals

public boolean equals(Object o)

Overrides:

equals in class OAbstractPageWALRecord

hashCode

public int hashCode()

Overrides:

hashCode in class OAbstractPageWALRecord