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 and Description
protected OClosableLinkedContainer<Long,OFile>	files
static String	NAME

Constructor Summary

Constructors

Constructor and Description
OEngineLocalPaginated()

Method Summary

Modifier and Type	Method and Description
void	changeCacheSize(long cacheSize)
OStorage	createStorage(String dbName, Map<String,String> configuration, long maxWalSegSize, long doubleWriteLogMaxSegSize, int storageId)
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

getMode, isRunning

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

See Also:

Constant Field Values

files

protected final OClosableLinkedContainer<Long,OFile> files

Constructor Detail

OEngineLocalPaginated

public OEngineLocalPaginated()

Method Detail

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,
                              Map<String,String> configuration,
                              long maxWalSegSize,
                              long doubleWriteLogMaxSegSize,
                              int storageId)

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