com.orientechnologies.orient.client.remote

Class OClusterRemote

java.lang.Object

com.orientechnologies.orient.client.remote.OClusterRemote

All Implemented Interfaces:

com.orientechnologies.orient.core.storage.OCluster

public class OClusterRemote
extends Object
implements com.orientechnologies.orient.core.storage.OCluster

Remote cluster implementation

Author:

Luca Garulli (l.garulli--at--orientechnologies.com)

Nested Class Summary

Nested classes/interfaces inherited from interface com.orientechnologies.orient.core.storage.OCluster

com.orientechnologies.orient.core.storage.OCluster.ATTRIBUTES

Constructor Summary

Constructors

Constructor and Description
OClusterRemote()

Method Summary

Modifier and Type	Method and Description
com.orientechnologies.orient.core.storage.OClusterEntryIterator	absoluteIterator()
com.orientechnologies.orient.core.storage.OPhysicalPosition[]	ceilingPositions(com.orientechnologies.orient.core.storage.OPhysicalPosition position)
void	close()
void	close(boolean flush)
String	compression()
void	configure(com.orientechnologies.orient.core.storage.OStorage iStorage, int iId, String iClusterName, Object... iParameters)
void	configure(com.orientechnologies.orient.core.storage.OStorage iStorage, com.orientechnologies.orient.core.config.OStorageClusterConfiguration iConfig)
void	convertToTombstone(long iPosition)
void	create(int iStartSize)
com.orientechnologies.orient.core.storage.OPhysicalPosition	createRecord(byte[] content, com.orientechnologies.orient.core.version.ORecordVersion recordVersion, byte recordType)
void	delete()
boolean	deleteRecord(long clusterPosition)
boolean	exists()
com.orientechnologies.orient.core.storage.OPhysicalPosition[]	floorPositions(com.orientechnologies.orient.core.storage.OPhysicalPosition position)
long	getEntries()
com.orientechnologies.common.concur.lock.OModificationLock	getExternalModificationLock()
String	getFileName()
long	getFirstPosition()
int	getId()
long	getLastPosition()
String	getName()
com.orientechnologies.orient.core.storage.OPhysicalPosition	getPhysicalPosition(com.orientechnologies.orient.core.storage.OPhysicalPosition iPPosition)
com.orientechnologies.orient.core.conflict.ORecordConflictStrategy	getRecordConflictStrategy()
long	getRecordsSize()
long	getTombstonesCount()
boolean	hasTombstonesSupport()
boolean	hideRecord(long position)
com.orientechnologies.orient.core.storage.OPhysicalPosition[]	higherPositions(com.orientechnologies.orient.core.storage.OPhysicalPosition position)
boolean	isHashBased()
boolean	isSystemCluster()
com.orientechnologies.orient.core.storage.OPhysicalPosition[]	lowerPositions(com.orientechnologies.orient.core.storage.OPhysicalPosition position)
void	open()
com.orientechnologies.orient.core.storage.ORawBuffer	readRecord(long clusterPosition)
com.orientechnologies.orient.core.storage.ORawBuffer	readRecordIfVersionIsNotLatest(long clusterPosition, com.orientechnologies.orient.core.version.ORecordVersion recordVersion)
float	recordGrowFactor()
float	recordOverflowGrowFactor()
Object	set(com.orientechnologies.orient.core.storage.OCluster.ATTRIBUTES iAttribute, Object iValue)
void	synch()
void	truncate()
void	updateRecord(long clusterPosition, byte[] content, com.orientechnologies.orient.core.version.ORecordVersion recordVersion, byte recordType)
boolean	useWal()

Methods inherited from class java.lang.Object

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

Constructor Detail

OClusterRemote

public OClusterRemote()

Method Detail

configure

public void configure(com.orientechnologies.orient.core.storage.OStorage iStorage,
                      int iId,
                      String iClusterName,
                      Object... iParameters)
               throws IOException

Specified by:

configure in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

configure

public void configure(com.orientechnologies.orient.core.storage.OStorage iStorage,
                      com.orientechnologies.orient.core.config.OStorageClusterConfiguration iConfig)
               throws IOException

Specified by:

configure in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

create

public void create(int iStartSize)
            throws IOException

Specified by:

create in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

open

public void open()
          throws IOException

Specified by:

open in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

getExternalModificationLock

public com.orientechnologies.common.concur.lock.OModificationLock getExternalModificationLock()

Specified by:

getExternalModificationLock in interface com.orientechnologies.orient.core.storage.OCluster

close

public void close(boolean flush)
           throws IOException

Specified by:

close in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

createRecord

public com.orientechnologies.orient.core.storage.OPhysicalPosition createRecord(byte[] content,
                                                                                com.orientechnologies.orient.core.version.ORecordVersion recordVersion,
                                                                                byte recordType)
                                                                         throws IOException

Specified by:

createRecord in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

deleteRecord

public boolean deleteRecord(long clusterPosition)
                     throws IOException

Specified by:

deleteRecord in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

updateRecord

public void updateRecord(long clusterPosition,
                         byte[] content,
                         com.orientechnologies.orient.core.version.ORecordVersion recordVersion,
                         byte recordType)
                  throws IOException

Specified by:

updateRecord in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

readRecord

public com.orientechnologies.orient.core.storage.ORawBuffer readRecord(long clusterPosition)
                                                                throws IOException

Specified by:

readRecord in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

readRecordIfVersionIsNotLatest

public com.orientechnologies.orient.core.storage.ORawBuffer readRecordIfVersionIsNotLatest(long clusterPosition,
                                                                                           com.orientechnologies.orient.core.version.ORecordVersion recordVersion)
                                                                                    throws IOException,
                                                                                           com.orientechnologies.orient.core.exception.ORecordNotFoundException

Specified by:

readRecordIfVersionIsNotLatest in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

com.orientechnologies.orient.core.exception.ORecordNotFoundException

exists

public boolean exists()

Specified by:

exists in interface com.orientechnologies.orient.core.storage.OCluster

delete

public void delete()
            throws IOException

Specified by:

delete in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

set

public Object set(com.orientechnologies.orient.core.storage.OCluster.ATTRIBUTES iAttribute,
                  Object iValue)
           throws IOException

Specified by:

set in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

truncate

public void truncate()
              throws IOException

Specified by:

truncate in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

getPhysicalPosition

public com.orientechnologies.orient.core.storage.OPhysicalPosition getPhysicalPosition(com.orientechnologies.orient.core.storage.OPhysicalPosition iPPosition)
                                                                                throws IOException

Specified by:

getPhysicalPosition in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

getEntries

public long getEntries()

Specified by:

getEntries in interface com.orientechnologies.orient.core.storage.OCluster

getTombstonesCount

public long getTombstonesCount()

Specified by:

getTombstonesCount in interface com.orientechnologies.orient.core.storage.OCluster

convertToTombstone

public void convertToTombstone(long iPosition)
                        throws IOException

Specified by:

convertToTombstone in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

hasTombstonesSupport

public boolean hasTombstonesSupport()

Specified by:

hasTombstonesSupport in interface com.orientechnologies.orient.core.storage.OCluster

getFirstPosition

public long getFirstPosition()

Specified by:

getFirstPosition in interface com.orientechnologies.orient.core.storage.OCluster

getLastPosition

public long getLastPosition()

Specified by:

getLastPosition in interface com.orientechnologies.orient.core.storage.OCluster

getFileName

public String getFileName()

Specified by:

getFileName in interface com.orientechnologies.orient.core.storage.OCluster

getId

public int getId()

Specified by:

getId in interface com.orientechnologies.orient.core.storage.OCluster

synch

public void synch()
           throws IOException

Specified by:

synch in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

getName

public String getName()

Specified by:

getName in interface com.orientechnologies.orient.core.storage.OCluster

getRecordsSize

public long getRecordsSize()

Specified by:

getRecordsSize in interface com.orientechnologies.orient.core.storage.OCluster

isHashBased

public boolean isHashBased()

Specified by:

isHashBased in interface com.orientechnologies.orient.core.storage.OCluster

isSystemCluster

public boolean isSystemCluster()

Specified by:

isSystemCluster in interface com.orientechnologies.orient.core.storage.OCluster

absoluteIterator

public com.orientechnologies.orient.core.storage.OClusterEntryIterator absoluteIterator()

Specified by:

absoluteIterator in interface com.orientechnologies.orient.core.storage.OCluster

higherPositions

public com.orientechnologies.orient.core.storage.OPhysicalPosition[] higherPositions(com.orientechnologies.orient.core.storage.OPhysicalPosition position)

Specified by:

higherPositions in interface com.orientechnologies.orient.core.storage.OCluster

lowerPositions

public com.orientechnologies.orient.core.storage.OPhysicalPosition[] lowerPositions(com.orientechnologies.orient.core.storage.OPhysicalPosition position)

Specified by:

lowerPositions in interface com.orientechnologies.orient.core.storage.OCluster

ceilingPositions

public com.orientechnologies.orient.core.storage.OPhysicalPosition[] ceilingPositions(com.orientechnologies.orient.core.storage.OPhysicalPosition position)
                                                                               throws IOException

Specified by:

ceilingPositions in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

floorPositions

public com.orientechnologies.orient.core.storage.OPhysicalPosition[] floorPositions(com.orientechnologies.orient.core.storage.OPhysicalPosition position)
                                                                             throws IOException

Specified by:

floorPositions in interface com.orientechnologies.orient.core.storage.OCluster

Throws:

IOException

useWal

public boolean useWal()

Specified by:

useWal in interface com.orientechnologies.orient.core.storage.OCluster

recordGrowFactor

public float recordGrowFactor()

Specified by:

recordGrowFactor in interface com.orientechnologies.orient.core.storage.OCluster

recordOverflowGrowFactor

public float recordOverflowGrowFactor()

Specified by:

recordOverflowGrowFactor in interface com.orientechnologies.orient.core.storage.OCluster

compression

public String compression()

Specified by:

compression in interface com.orientechnologies.orient.core.storage.OCluster

hideRecord

public boolean hideRecord(long position)

Specified by:

hideRecord in interface com.orientechnologies.orient.core.storage.OCluster

getRecordConflictStrategy

public com.orientechnologies.orient.core.conflict.ORecordConflictStrategy getRecordConflictStrategy()

Specified by:

getRecordConflictStrategy in interface com.orientechnologies.orient.core.storage.OCluster