/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.hibernate.search.backend.impl.lucene.works;
import org.apache.lucene.index.IndexWriter;
import org.hibernate.search.backend.IndexingMonitor;
import org.hibernate.search.backend.LuceneWork;
/**
* @author Sanne Grinovero <sanne@hibernate.org> (C) 2011 Red Hat Inc.
*/
public class UpdateWorkDelegate implements LuceneWorkDelegate {
private final DeleteWorkDelegate deleteDelegate;
private final AddWorkDelegate addDelegate;
UpdateWorkDelegate(DeleteWorkDelegate deleteDelegate, AddWorkDelegate addDelegate) {
this.deleteDelegate = deleteDelegate;
this.addDelegate = addDelegate;
}
public void performWork(final LuceneWork work, final IndexWriter writer, 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, writer, monitor );
this.addDelegate.performWork( work, writer, monitor );
}
}