org.neo4j.index.impl.lucene.explicit

Class LuceneDataSource

java.lang.Object

org.neo4j.kernel.lifecycle.LifecycleAdapter

org.neo4j.index.impl.lucene.explicit.LuceneDataSource

All Implemented Interfaces:

org.neo4j.kernel.lifecycle.Lifecycle

public class LuceneDataSource
extends org.neo4j.kernel.lifecycle.LifecycleAdapter

An DataSource optimized for the LuceneIndexImplementation.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LuceneDataSource.Configuration

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.lucene.analysis.Analyzer	KEYWORD_ANALYZER
static org.apache.lucene.analysis.Analyzer	WHITESPACE_ANALYZER

Constructor Summary

Constructors

Constructor and Description
LuceneDataSource(File storeDir, org.neo4j.kernel.configuration.Config config, org.neo4j.kernel.impl.index.IndexConfigStore indexStore, org.neo4j.io.fs.FileSystemAbstraction fileSystemAbstraction, org.neo4j.kernel.impl.factory.OperationalMode operationalMode) Constructs this data source.

Method Summary

Modifier and Type	Method and Description
static File	getLuceneIndexStoreDirectory(File storeDir)
void	init()
void	shutdown()

Methods inherited from class org.neo4j.kernel.lifecycle.LifecycleAdapter

start, stop

Methods inherited from class java.lang.Object

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

Field Detail

WHITESPACE_ANALYZER

public static final org.apache.lucene.analysis.Analyzer WHITESPACE_ANALYZER

KEYWORD_ANALYZER

public static final org.apache.lucene.analysis.Analyzer KEYWORD_ANALYZER

Constructor Detail

LuceneDataSource

public LuceneDataSource(File storeDir,
                        org.neo4j.kernel.configuration.Config config,
                        org.neo4j.kernel.impl.index.IndexConfigStore indexStore,
                        org.neo4j.io.fs.FileSystemAbstraction fileSystemAbstraction,
                        org.neo4j.kernel.impl.factory.OperationalMode operationalMode)

Constructs this data source.

Method Detail

init

public void init()

Specified by:

init in interface org.neo4j.kernel.lifecycle.Lifecycle

Overrides:

init in class org.neo4j.kernel.lifecycle.LifecycleAdapter

getLuceneIndexStoreDirectory

public static File getLuceneIndexStoreDirectory(File storeDir)

shutdown

public void shutdown()
              throws IOException

Specified by:

shutdown in interface org.neo4j.kernel.lifecycle.Lifecycle

Overrides:

shutdown in class org.neo4j.kernel.lifecycle.LifecycleAdapter

Throws:

IOException