| using Lucene.Net.Codecs.Lucene45; |
| using Lucene.Net.Index; |
| |
| namespace Lucene.Net.Codecs.DiskDV |
| { |
| /* |
| * 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. |
| */ |
| |
| /// <summary> |
| /// Norms format that keeps all norms on disk. |
| /// </summary> |
| public sealed class DiskNormsFormat : NormsFormat |
| { |
| public override DocValuesConsumer NormsConsumer(SegmentWriteState state) |
| { |
| return new Lucene45DocValuesConsumer(state, DATA_CODEC, DATA_EXTENSION, META_CODEC, META_EXTENSION); |
| } |
| |
| public override DocValuesProducer NormsProducer(SegmentReadState state) |
| { |
| return new DiskDocValuesProducer(state, DATA_CODEC, DATA_EXTENSION, META_CODEC, META_EXTENSION); |
| } |
| |
| private static readonly string DATA_CODEC = "DiskNormsData"; |
| private static readonly string DATA_EXTENSION = "dnvd"; |
| private static readonly string META_CODEC = "DiskNormsMetadata"; |
| private static readonly string META_EXTENSION = "dnvm"; |
| } |
| } |