/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.search.backend.impl.lucene.works;
import org.hibernate.search.backend.IndexingMonitor;
import org.hibernate.search.backend.LuceneWork;
import org.hibernate.search.backend.impl.lucene.IndexWriterDelegate;
/**
* @author Sanne Grinovero (C) 2011 Red Hat Inc.
*/
public class UpdateWorkExecutor implements LuceneWorkExecutor {
private final DeleteWorkExecutor deleteDelegate;
private final AddWorkExecutor addDelegate;
UpdateWorkExecutor(DeleteWorkExecutor deleteDelegate, AddWorkExecutor addDelegate) {
this.deleteDelegate = deleteDelegate;
this.addDelegate = addDelegate;
}
@Override
public void performWork(final LuceneWork work, IndexWriterDelegate delegate, final IndexingMonitor monitor) {
// This is the slowest implementation, needing to remove and then add to the index;
// see also org.hibernate.search.backend.impl.lucene.works.UpdateExtWorkDelegate
this.deleteDelegate.performWork( work, delegate, monitor );
this.addDelegate.performWork( work, delegate, monitor );
}
}