org.neo4j.index.lucene
Class LuceneFulltextDataSource

java.lang.Object
  org.neo4j.kernel.impl.transaction.xaframework.XaDataSource
      org.neo4j.index.lucene.LuceneDataSource
          org.neo4j.index.lucene.LuceneFulltextDataSource

public class LuceneFulltextDataSource
extends LuceneDataSource

A lucene XA data store for storing fulltext indexing. This class is public because the XA framework requires it.

Field Summary

Fields inherited from class org.neo4j.index.lucene.LuceneDataSource

LOWER_CASE_WHITESPACE_ANALYZER

Constructor Summary

LuceneFulltextDataSource(Map<Object,Object> params)
Constructs a LuceneFulltextDataSource.

Method Summary

protected void	configureLog(Map<?,?> config)
org.neo4j.kernel.impl.transaction.xaframework.XaTransaction	createTransaction(int identifier, org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog logicalLog)
protected void	fillDocument(org.apache.lucene.document.Document document, long nodeId, String key, Object value)
protected String	getDeleteDocumentsKey()
protected org.apache.lucene.document.Field.Index	getIndexStrategy(String key, Object value)

Methods inherited from class org.neo4j.index.lucene.LuceneDataSource

applyLog, close, deleteDocumentsUsingWriter, deleteLogicalLog, getAnalyzer, getCreationTime, getCurrentLogVersion, getFileName, getIndexService, getLogicalLog, getLogicalLog, getLogicalLogLength, getRandomIdentifier, getXaConnection, hasLogicalLog, isLogicalLogKept, keepLogicalLogs, makeBackupSlave, rotateLogicalLog, setAutoRotate, setIndexService, setLogicalLogTargetSize

Methods inherited from class org.neo4j.kernel.impl.transaction.xaframework.XaDataSource

getBranchId, getName, setBranchId, setName, shouldKeepLog

Methods inherited from class java.lang.Object

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

Constructor Detail

LuceneFulltextDataSource

public LuceneFulltextDataSource(Map<Object,Object> params)
                         throws InstantiationException

Constructs a LuceneFulltextDataSource.

Parameters:

params - XA parameters

Throws:

InstantiationException - if the data source couldn't be instantiated

Method Detail

createTransaction

public org.neo4j.kernel.impl.transaction.xaframework.XaTransaction createTransaction(int identifier,
                                                                                     org.neo4j.kernel.impl.transaction.xaframework.XaLogicalLog logicalLog)

getIndexStrategy

protected org.apache.lucene.document.Field.Index getIndexStrategy(String key,
                                                                  Object value)

Overrides:

getIndexStrategy in class LuceneDataSource

getDeleteDocumentsKey

protected String getDeleteDocumentsKey()

Overrides:

getDeleteDocumentsKey in class LuceneDataSource

fillDocument

protected void fillDocument(org.apache.lucene.document.Document document,
                            long nodeId,
                            String key,
                            Object value)

Overrides:

fillDocument in class LuceneDataSource

configureLog

protected void configureLog(Map<?,?> config)

Overrides:

configureLog in class LuceneDataSource