org.neo4j.index.lucene.unsafe.batchinsert

Class LuceneBatchInserterIndexProvider

java.lang.Object

org.neo4j.index.lucene.unsafe.batchinsert.LuceneBatchInserterIndexProvider

All Implemented Interfaces:

BatchInserterIndexProvider

public class LuceneBatchInserterIndexProvider
extends Object
implements BatchInserterIndexProvider

The BatchInserter version of the Lucene-based indexes. Indexes created and populated using BatchInserterIndexs from this provider are compatible with the normal Indexes.

Constructor Summary

Constructors

Constructor and Description
LuceneBatchInserterIndexProvider(BatchInserter inserter)

Method Summary

Methods

Modifier and Type	Method and Description
BatchInserterIndex	nodeIndex(String indexName, Map<String,String> config) Returns a BatchInserterIndex for Nodes for the name indexName with the given config.
BatchInserterIndex	relationshipIndex(String indexName, Map<String,String> config) Returns a BatchInserterIndex for Relationships for the name indexName with the given config.
void	shutdown() Shuts down this index provider and ensures that all indexes are fully written to disk.

Methods inherited from class java.lang.Object

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

Constructor Detail

LuceneBatchInserterIndexProvider

public LuceneBatchInserterIndexProvider(BatchInserter inserter)

Method Detail

nodeIndex

public BatchInserterIndex nodeIndex(String indexName,
                           Map<String,String> config)

Description copied from interface: BatchInserterIndexProvider

Returns a BatchInserterIndex for Nodes for the name indexName with the given config. The config Map can contain any provider-implementation-specific data that can control how an index behaves.

Specified by:

nodeIndex in interface BatchInserterIndexProvider

Parameters:

indexName - the name of the index. It will be created if it doesn't exist.

config - a Map of configuration parameters to use with the index if it doesn't exist. Parameters can be anything and are implementation-specific.

Returns:

the BatchInserterIndex corresponding to the indexName.

relationshipIndex

public BatchInserterIndex relationshipIndex(String indexName,
                                   Map<String,String> config)

Description copied from interface: BatchInserterIndexProvider

Returns a BatchInserterIndex for Relationships for the name indexName with the given config. The config Map can contain any provider-implementation-specific data that can control how an index behaves.

Specified by:

relationshipIndex in interface BatchInserterIndexProvider

Parameters:

indexName - the name of the index. It will be created if it doesn't exist.

config - a Map of configuration parameters to use with the index if it doesn't exist. Parameters can be anything and are implementation-specific.

Returns:

the BatchInserterIndex corresponding to the indexName.

shutdown

public void shutdown()

Description copied from interface: BatchInserterIndexProvider

Shuts down this index provider and ensures that all indexes are fully written to disk. If this method isn't called before shutting down the BatchInserter there's no guaranteed that data added to indexes will be persisted.

Specified by:

shutdown in interface BatchInserterIndexProvider