| package org.apache.lucene.codecs.compressing; |
| |
| import org.apache.lucene.codecs.DocValuesFormat; |
| import org.apache.lucene.codecs.NormsFormat; |
| import org.apache.lucene.codecs.lucene42.Lucene42DocValuesFormat; |
| import org.apache.lucene.codecs.lucene42.Lucene42NormsFormat; |
| import org.apache.lucene.util.packed.PackedInts; |
| |
| /* |
| * 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. |
| */ |
| |
| /** CompressionCodec that uses {@link CompressionMode#FAST_DECOMPRESSION} */ |
| public class FastDecompressionCompressingCodec extends CompressingCodec { |
| |
| /** Constructor that allows to configure the chunk size. */ |
| public FastDecompressionCompressingCodec(int chunkSize, boolean withSegmentSuffix) { |
| super("FastDecompressionCompressingStoredFields", |
| withSegmentSuffix ? "FastDecompressionCompressingStoredFields" : "", |
| CompressionMode.FAST_DECOMPRESSION, chunkSize); |
| } |
| |
| /** Default constructor. */ |
| public FastDecompressionCompressingCodec() { |
| this(1 << 14, false); |
| } |
| |
| @Override |
| public NormsFormat normsFormat() { |
| return new Lucene42NormsFormat(PackedInts.DEFAULT); |
| } |
| |
| @Override |
| public DocValuesFormat docValuesFormat() { |
| return new Lucene42DocValuesFormat(PackedInts.DEFAULT); |
| } |
| } |