Package com.orientechnologies.orient.core.index

Interface OIndexFactory

All Known Implementing Classes:

OAutoShardingIndexFactory, ODefaultIndexFactory, OHashIndexFactory, OLuceneCrossClassIndexFactory, OLuceneIndexFactory, OLuceneSpatialIndexFactory

public interface OIndexFactory

Method Summary

Modifier and Type	Method	Description
OIndexInternal	createIndex(OStorage storage, OIndexMetadata im)	Creates an index.
OBaseIndexEngine	createIndexEngine(OStorage storage, IndexEngineData data)
Set<String>	getAlgorithms()
int	getLastVersion(String algorithm)
Set<String>	getTypes()

Method Details

getLastVersion

int getLastVersion(String algorithm)

getTypes

Set<String> getTypes()

Returns:

List of supported indexes of this factory

getAlgorithms

Set<String> getAlgorithms()

Returns:

List of supported algorithms of this factory

createIndex

OIndexInternal createIndex(OStorage storage,
 OIndexMetadata im)
                    throws OConfigurationException

Creates an index.

Parameters:

im - TODO

Returns:

OIndexInternal

Throws:

OConfigurationException - if index creation failed

createIndexEngine

OBaseIndexEngine createIndexEngine(OStorage storage,
 IndexEngineData data)