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

Class OPaginatedClusterState

java.lang.Object

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

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

public class OPaginatedClusterState
extends ODurablePage

Since:

20.08.13

Author:

Andrey Lomakin

Field Summary

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

changes, CRC32_OFFSET, MAGIC_NUMBER_OFFSET, MAX_PAGE_SIZE_BYTES, NEXT_FREE_POSITION, WAL_POSITION_OFFSET, WAL_SEGMENT_OFFSET

Constructor Summary

Constructors

Constructor and Description
OPaginatedClusterState(OCacheEntry cacheEntry, OWALChanges changes)

Method Summary

Modifier and Type	Method and Description
long	getFreeListPage(int index)
long	getRecordsSize()
long	getSize()
void	setFreeListPage(int index, long pageIndex)
void	setRecordsSize(long recordsSize)
void	setSize(long size)

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

deserializeFromDirectMemory, getBinaryValue, getByteValue, getChanges, getIntValue, getLogSequenceNumber, getLogSequenceNumberFromPage, getLongValue, getLsn, getObjectSizeInDirectMemory, getPageData, moveData, restoreChanges, setBinaryValue, setByteValue, setIntValue, setLongValue, setLsn, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OPaginatedClusterState

public OPaginatedClusterState(OCacheEntry cacheEntry,
                              OWALChanges changes)

Method Detail

setSize

public void setSize(long size)
             throws IOException

Throws:

IOException

getSize

public long getSize()

setRecordsSize

public void setRecordsSize(long recordsSize)
                    throws IOException

Throws:

IOException

getRecordsSize

public long getRecordsSize()

setFreeListPage

public void setFreeListPage(int index,
                            long pageIndex)
                     throws IOException

Throws:

IOException

getFreeListPage

public long getFreeListPage(int index)