| using Lucene.Net.Cli.CommandLine; |
| using Lucene.Net.Index; |
| using System.Collections.Generic; |
| using System.Linq; |
| |
| namespace Lucene.Net.Cli |
| { |
| /* |
| * 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. |
| */ |
| |
| public class IndexSplitCommand : ICommand |
| { |
| public class Configuration : ConfigurationBase |
| { |
| public Configuration(CommandLineOptions options) |
| { |
| this.Main = (args) => MultiPassIndexSplitter.Main(args); |
| |
| this.Name = "split"; |
| this.Description = FromResource("Description"); |
| |
| this.Argument("<OUTPUT_DIRECTORY>", FromResource("OutputDirectoryDescription")); |
| this.Argument("<INPUT_DIRECTORY>[ <INPUT_DIRECTORY_2>...]", FromResource("InputDirectoryDescription"), true); |
| this.NumberOfParts = this.Option("-n |--number-of-parts <NUMBER>", FromResource("NumberOfPartsDescription"), CommandOptionType.SingleValue); |
| this.Sequential = this.Option("-s|--sequential", FromResource("SequentialDescription"), CommandOptionType.NoValue); |
| |
| this.OnExecute(() => new IndexSplitCommand().Run(this)); |
| } |
| |
| public virtual CommandOption NumberOfParts { get; private set; } |
| public virtual CommandOption Sequential { get; private set; } |
| } |
| |
| public int Run(ConfigurationBase cmd) |
| { |
| if (!cmd.ValidateArguments(2)) |
| { |
| return 1; |
| } |
| |
| // The first argument is the output - we need to use the -out switch |
| var args = new List<string>(cmd.GetNonNullArguments().Skip(1)) { |
| "-out", |
| cmd.GetNonNullArguments().First() |
| }; |
| |
| var input = cmd as Configuration; |
| |
| args.Add("-num"); |
| |
| if (input.NumberOfParts != null && input.NumberOfParts.HasValue()) |
| { |
| args.Add(input.NumberOfParts.Value()); |
| } |
| else |
| { |
| // Default to 2 parts |
| args.Add("2"); |
| } |
| |
| if (input.Sequential != null && input.Sequential.HasValue()) |
| { |
| args.Add("-seq"); |
| } |
| |
| cmd.Main(args.ToArray()); |
| return 0; |
| } |
| } |
| } |