org.apache.nifi.provenance.index

Interface EventIndexWriter

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable

All Known Implementing Classes:

LuceneEventIndexWriter

public interface EventIndexWriter
extends java.io.Closeable

Method Summary

Modifier and Type	Method and Description
long	commit()
java.io.File	getDirectory()
long	getEventsIndexed()
int	getEventsIndexedSinceCommit()
org.apache.lucene.index.IndexWriter	getIndexWriter()
boolean	index(org.apache.lucene.document.Document document, int commitThreshold)
boolean	index(java.util.List<org.apache.lucene.document.Document> documents, int commitThreshold)

Methods inherited from interface java.io.Closeable

close

Method Detail

index

boolean index(org.apache.lucene.document.Document document,
              int commitThreshold)
       throws java.io.IOException

Throws:

java.io.IOException

index

boolean index(java.util.List<org.apache.lucene.document.Document> documents,
              int commitThreshold)
       throws java.io.IOException

Throws:

java.io.IOException

getDirectory

java.io.File getDirectory()

commit

long commit()
     throws java.io.IOException

Throws:

java.io.IOException

getEventsIndexedSinceCommit

int getEventsIndexedSinceCommit()

getEventsIndexed

long getEventsIndexed()

getIndexWriter

org.apache.lucene.index.IndexWriter getIndexWriter()