org.neo4j.index.impl.lucene

Class LuceneDataSource

java.lang.Object

org.neo4j.index.impl.lucene.LuceneDataSource

All Implemented Interfaces:

org.neo4j.kernel.lifecycle.Lifecycle

public class LuceneDataSource
extends Object
implements org.neo4j.kernel.lifecycle.Lifecycle

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 String	DEFAULT_NAME
static org.apache.lucene.analysis.Analyzer	KEYWORD_ANALYZER
static org.apache.lucene.analysis.Analyzer	LOWER_CASE_WHITESPACE_ANALYZER Default Analyzer for fulltext parsing.
static org.apache.lucene.util.Version	LUCENE_VERSION
static org.apache.lucene.analysis.Analyzer	WHITESPACE_ANALYZER

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
void	init()
org.neo4j.graphdb.ResourceIterator<File>	listStoreFiles()
org.neo4j.graphdb.ResourceIterator<File>	listStoreFiles(boolean includeLogicalLogs)
void	shutdown()
void	start()
void	stop()

Methods inherited from class java.lang.Object

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

Field Detail

LUCENE_VERSION

public static final org.apache.lucene.util.Version LUCENE_VERSION

DEFAULT_NAME

public static final String DEFAULT_NAME

See Also:

Constant Field Values

LOWER_CASE_WHITESPACE_ANALYZER

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

Default Analyzer for fulltext parsing.

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(org.neo4j.kernel.configuration.Config config,
                org.neo4j.kernel.impl.index.IndexConfigStore indexStore,
                org.neo4j.io.fs.FileSystemAbstraction fileSystemAbstraction)

Constructs this data source.

Method Detail

init

public void init()

Specified by:

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

start

public void start()

Specified by:

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

stop

public void stop()
          throws IOException

Specified by:

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

Throws:

IOException

shutdown

public void shutdown()

Specified by:

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

listStoreFiles

public org.neo4j.graphdb.ResourceIterator<File> listStoreFiles(boolean includeLogicalLogs)
                                                        throws IOException

Throws:

IOException

listStoreFiles

public org.neo4j.graphdb.ResourceIterator<File> listStoreFiles()
                                                        throws IOException

Throws:

IOException