org.neo4j.kernel.api.impl.index

Class LuceneIndexWriter

java.lang.Object

org.neo4j.kernel.api.impl.index.LuceneIndexWriter

All Implemented Interfaces:

Closeable, AutoCloseable

public class LuceneIndexWriter
extends Object
implements Closeable

A thin wrapper around IndexWriter that exposes only some part of it's functionality that it really needed. Serves as a base class for ReservingLuceneIndexWriter and TrackingLuceneIndexWriter.

Method Summary

Methods

Modifier and Type	Method and Description
void	addDocument(org.apache.lucene.document.Document document)
void	close()
void	commit()
void	commitAsOnline()
org.apache.lucene.search.SearcherManager	createSearcherManager()
void	deleteDocuments(org.apache.lucene.search.Query query)
void	deleteDocuments(org.apache.lucene.index.Term term)
static boolean	isOnline(org.apache.lucene.store.Directory directory)
void	optimize()
void	updateDocument(org.apache.lucene.index.Term term, org.apache.lucene.document.Document document)

Methods inherited from class java.lang.Object

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

Method Detail

isOnline

public static boolean isOnline(org.apache.lucene.store.Directory directory)
                        throws IOException

Throws:

IOException

addDocument

public void addDocument(org.apache.lucene.document.Document document)
                 throws IOException,
                        org.neo4j.kernel.api.exceptions.index.IndexCapacityExceededException

Throws:

IOException

org.neo4j.kernel.api.exceptions.index.IndexCapacityExceededException

updateDocument

public void updateDocument(org.apache.lucene.index.Term term,
                  org.apache.lucene.document.Document document)
                    throws IOException,
                           org.neo4j.kernel.api.exceptions.index.IndexCapacityExceededException

Throws:

IOException

org.neo4j.kernel.api.exceptions.index.IndexCapacityExceededException

deleteDocuments

public void deleteDocuments(org.apache.lucene.index.Term term)
                     throws IOException

Throws:

IOException

deleteDocuments

public void deleteDocuments(org.apache.lucene.search.Query query)
                     throws IOException

Throws:

IOException

optimize

public void optimize()
              throws IOException

Throws:

IOException

createSearcherManager

public org.apache.lucene.search.SearcherManager createSearcherManager()
                                                               throws IOException

Throws:

IOException

commit

public void commit()
            throws IOException

Throws:

IOException

commitAsOnline

public void commitAsOnline()
                    throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException