Package com.orientechnologies.orient.core.engine.local

Class OEngineLocalPaginated

java.lang.Object

com.orientechnologies.orient.core.engine.OEngineAbstract

com.orientechnologies.orient.core.engine.local.OEngineLocalPaginated

All Implemented Interfaces:

OEngine

public class OEngineLocalPaginated
extends OEngineAbstract

Since:

28.03.13

Author:

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

Field Summary

Fields

Modifier and Type	Field	Description
protected final OClosableLinkedContainer<Long,OFile>	files
static final String	NAME

Constructor Summary

Constructors

Constructor	Description
OEngineLocalPaginated()

Method Summary

Modifier and Type	Method	Description
void	changeCacheSize(long cacheSize)
OStorage	createStorage(String dbName, long maxWalSegSize, long doubleWriteLogMaxSegSize, int storageId, OrientDBInternal context)
String	getName()
String	getNameFromPath(String dbPath)
OReadCache	getReadCache()
void	shutdown()
void	startup()	Performs initialization of engine.

Methods inherited from class com.orientechnologies.orient.core.engine.OEngineAbstract

isRunning

Methods inherited from class java.lang.Object

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

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

files

protected final OClosableLinkedContainer<Long,OFile> files

Constructor Details

OEngineLocalPaginated

public OEngineLocalPaginated()

Method Details

startup

public void startup()

Description copied from interface: OEngine

Performs initialization of engine. Initialization of engine in constructor is prohibited and all initialization steps should be done in this method.

Specified by:

startup in interface OEngine

Overrides:

startup in class OEngineAbstract

changeCacheSize

public void changeCacheSize(long cacheSize)

Parameters:

cacheSize - Cache size in bytes.

See Also:

• OReadCache.changeMaximumAmountOfMemory(long)

createStorage

public OStorage createStorage(String dbName,
 long maxWalSegSize,
 long doubleWriteLogMaxSegSize,
 int storageId,
 OrientDBInternal context)

getName

public String getName()

getReadCache

public OReadCache getReadCache()

getNameFromPath

public String getNameFromPath(String dbPath)

shutdown

public void shutdown()

Specified by:

shutdown in interface OEngine

Overrides:

shutdown in class OEngineAbstract