com.orientechnologies.orient.core.storage.index.hashindex.local.v3

Class OHashIndexFileLevelMetadataPage

java.lang.Object

com.orientechnologies.orient.core.storage.impl.local.paginated.base.ODurablePage

com.orientechnologies.orient.core.storage.index.hashindex.local.v3.OHashIndexFileLevelMetadataPage

public final class OHashIndexFileLevelMetadataPage
extends ODurablePage

Since:

5/8/14

Author:

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

Field Summary

Fields inherited from class com.orientechnologies.orient.core.storage.impl.local.paginated.base.ODurablePage

CRC32_OFFSET, MAGIC_NUMBER_OFFSET, MAX_PAGE_SIZE_BYTES, NEXT_FREE_POSITION, WAL_POSITION_OFFSET, WAL_SEGMENT_OFFSET

Method Summary

Modifier and Type	Method and Description
long	getBucketsCount(int index)
long	getFileId(int index)
byte	getKeySerializerId()
long	getTombstoneIndex(int index)
byte	getValueSerializerId()
void	remove(int index)
void	setBucketsCount(int index, long bucketsCount)
void	setFileMetadata(int index, long fileId, long bucketsCount, long tombstoneIndex)
void	setTombstoneIndex(int index, long tombstoneIndex)

Methods inherited from class com.orientechnologies.orient.core.storage.impl.local.paginated.base.ODurablePage

deserializeFromDirectMemory, getBinaryValue, getBinaryValueBuffer, getByteValue, getCacheEntry, getChanges, getIntValue, getLogSequenceNumber, getLogSequenceNumberFromPage, getLongValue, getLSN, getObjectSizeInDirectMemory, getPageData, getShortValue, moveData, restoreChanges, setBinaryValue, setBinaryValue, setByteValue, setIntValue, setLongValue, setLsn, setPageLSN, setShortValue, toString

Methods inherited from class java.lang.Object

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

Method Detail

getKeySerializerId

public byte getKeySerializerId()
                        throws IOException

Throws:

IOException

getValueSerializerId

public byte getValueSerializerId()
                          throws IOException

Throws:

IOException

setFileMetadata

public void setFileMetadata(int index,
                            long fileId,
                            long bucketsCount,
                            long tombstoneIndex)

setBucketsCount

public void setBucketsCount(int index,
                            long bucketsCount)

getBucketsCount

public long getBucketsCount(int index)

setTombstoneIndex

public void setTombstoneIndex(int index,
                              long tombstoneIndex)

getTombstoneIndex

public long getTombstoneIndex(int index)

getFileId

public long getFileId(int index)

remove

public void remove(int index)