public final class ClusterPageReplaceRecordPO extends PageOperationRecord
lsn
Constructor and Description |
---|
ClusterPageReplaceRecordPO() |
ClusterPageReplaceRecordPO(int recordPosition,
int recordVersion,
byte[] record,
int oldRecordVersion,
byte[] oldRecord) |
Modifier and Type | Method and Description |
---|---|
protected void |
deserializeFromByteBuffer(ByteBuffer buffer) |
int |
getId() |
byte[] |
getOldRecord() |
int |
getOldRecordVersion() |
byte[] |
getRecord() |
int |
getRecordPosition() |
int |
getRecordVersion() |
void |
redo(OCacheEntry cacheEntry) |
int |
serializedSize() |
protected void |
serializeToByteBuffer(ByteBuffer buffer) |
void |
undo(OCacheEntry cacheEntry) |
getFileId, getPageIndex, isUpdateMasterRecord, setFileId, setPageIndex
equals, fromStream, getOperationUnitId, hashCode, setOperationUnitId, toStream, toStream, toString
freeBinaryContent, getBinaryContent, getBinaryContentLen, getDiskSize, getDistance, getLsn, isWritten, setBinaryContent, setDiskSize, setDistance, setLsn, toString, written
public ClusterPageReplaceRecordPO()
public ClusterPageReplaceRecordPO(int recordPosition, int recordVersion, byte[] record, int oldRecordVersion, byte[] oldRecord)
public int getRecordPosition()
public int getRecordVersion()
public byte[] getRecord()
public byte[] getOldRecord()
public int getOldRecordVersion()
public void redo(OCacheEntry cacheEntry)
redo
in class PageOperationRecord
public void undo(OCacheEntry cacheEntry)
undo
in class PageOperationRecord
public int getId()
public int serializedSize()
serializedSize
in interface WriteableWALRecord
serializedSize
in class PageOperationRecord
protected void serializeToByteBuffer(ByteBuffer buffer)
serializeToByteBuffer
in class PageOperationRecord
protected void deserializeFromByteBuffer(ByteBuffer buffer)
deserializeFromByteBuffer
in class PageOperationRecord
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