| using Lucene.Net.Codecs.Lucene45; |
| using Lucene.Net.Index; |
| using Lucene.Net.Store; |
| using Lucene.Net.Util.Packed; |
| using System; |
| |
| 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. |
| */ |
| |
| internal class DiskDocValuesProducer : Lucene45DocValuesProducer |
| { |
| internal DiskDocValuesProducer(SegmentReadState state, string dataCodec, string dataExtension, string metaCodec, |
| string metaExtension) |
| : base(state, dataCodec, dataExtension, metaCodec, metaExtension) |
| { |
| } |
| |
| protected override MonotonicBlockPackedReader GetAddressInstance(IndexInput data, FieldInfo field, |
| BinaryEntry bytes) |
| { |
| data.Seek(bytes.AddressesOffset); |
| return new MonotonicBlockPackedReader((IndexInput)data.Clone(), bytes.PackedInt32sVersion, bytes.BlockSize, bytes.Count, |
| true); |
| } |
| |
| protected override MonotonicBlockPackedReader GetIntervalInstance(IndexInput data, FieldInfo field, |
| BinaryEntry bytes) |
| { |
| throw new InvalidOperationException(); // LUCENENET NOTE: This was AssertionError in Lucene |
| } |
| |
| protected override MonotonicBlockPackedReader GetOrdIndexInstance(IndexInput data, FieldInfo field, |
| NumericEntry entry) |
| { |
| data.Seek(entry.Offset); |
| return new MonotonicBlockPackedReader((IndexInput)data.Clone(), entry.PackedInt32sVersion, entry.BlockSize, entry.Count, |
| true); |
| } |
| } |
| } |