org.hibernate.search.backend.impl.lucene.works

Class UpdateExtWorkExecutor

java.lang.Object

org.hibernate.search.backend.impl.lucene.works.UpdateWorkExecutor

org.hibernate.search.backend.impl.lucene.works.UpdateExtWorkExecutor

All Implemented Interfaces:

LuceneWorkExecutor

public final class UpdateExtWorkExecutor
extends UpdateWorkExecutor

This applies the index update operation using the Lucene operation IndexWriter.updateDocument(Term, Iterable) This is the most efficient way to update the index, but we can apply it only if the Document is uniquely identified by a single term (so no index sharing across entities or Numeric ids).

Author:

Sanne Grinovero (C) 2012 Red Hat Inc.

Method Summary

Modifier and Type	Method and Description
void	performWork(LuceneWork work, IndexWriterDelegate delegate, IndexingMonitor monitor) Will perform work on an IndexWriter.

Methods inherited from class java.lang.Object

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

Method Detail

performWork

public void performWork(LuceneWork work,
                        IndexWriterDelegate delegate,
                        IndexingMonitor monitor)

Description copied from interface: LuceneWorkExecutor

Will perform work on an IndexWriter.

Specified by:

performWork in interface LuceneWorkExecutor

Overrides:

performWork in class UpdateWorkExecutor

Parameters:

work - the LuceneWork to apply to the IndexWriter.

delegate - the IndexWriterDelegate to use.

monitor - will be notified of performed operations