package org.apache.lucene.codecs.appending;
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.apache.lucene.codecs.FilterCodec;
import org.apache.lucene.codecs.PostingsFormat;
import org.apache.lucene.codecs.lucene40.Lucene40Codec;
/**
* This codec uses an index format that is very similar to
* {@link Lucene40Codec} but works on append-only outputs, such as plain output
* streams and append-only filesystems.
*
* @lucene.experimental
*/
public final class AppendingCodec extends FilterCodec {
public AppendingCodec() {
super("Appending", new Lucene40Codec());
}
private final PostingsFormat postings = new AppendingPostingsFormat();
@Override
public PostingsFormat postingsFormat() {
return postings;
}
}