/* SPDX-License-Identifier: Apache-2.0 * * The OpenSearch Contributors require contributions made to * this file be licensed under the Apache-2.0 license or a * compatible open source license. */ /* * Modifications Copyright OpenSearch Contributors. See * GitHub history for details. * * Licensed to Elasticsearch B.V. under one or more contributor * license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright * ownership. Elasticsearch B.V. 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. */ using System.Collections.Generic; using System.Runtime.Serialization; using OpenSearch.Net.Utf8Json; namespace OpenSearch.Client { /// <summary> /// A token filter of type multiplexer will emit multiple tokens at the same position, each version of the token having /// been run through a different filter. Identical output tokens at the same position will be removed. /// </summary> public interface IMultiplexerTokenFilter : ITokenFilter { [DataMember(Name ="filters")] IEnumerable<string> Filters { get; set; } [DataMember(Name ="preserve_original")] [JsonFormatter(typeof(NullableStringBooleanFormatter))] bool? PreserveOriginal { get; set; } } public class MultiplexerTokenFilter : TokenFilterBase, IMultiplexerTokenFilter { internal const string TokenType = "multiplexer"; public MultiplexerTokenFilter() : base(TokenType) { } /// <inheritdoc cref="IMultiplexerTokenFilter.Filters" /> public IEnumerable<string> Filters { get; set; } /// <inheritdoc cref="IMultiplexerTokenFilter.PreserveOriginal" /> public bool? PreserveOriginal { get; set; } } /// <inheritdoc cref="IMultiplexerTokenFilter" /> public class MultiplexerTokenFilterDescriptor : TokenFilterDescriptorBase<MultiplexerTokenFilterDescriptor, IMultiplexerTokenFilter>, IMultiplexerTokenFilter { protected override string Type => MultiplexerTokenFilter.TokenType; IEnumerable<string> IMultiplexerTokenFilter.Filters { get; set; } bool? IMultiplexerTokenFilter.PreserveOriginal { get; set; } /// <inheritdoc cref="IMultiplexerTokenFilter.Filters" /> public MultiplexerTokenFilterDescriptor Filters(IEnumerable<string> filters) => Assign(filters, (a, v) => a.Filters = v); /// <inheritdoc cref="IMultiplexerTokenFilter.Filters" /> public MultiplexerTokenFilterDescriptor Filters(params string[] filters) => Assign(filters, (a, v) => a.Filters = v); /// <inheritdoc cref="IMultiplexerTokenFilter.PreserveOriginal" /> public MultiplexerTokenFilterDescriptor PreserveOriginal(bool? preserve = true) => Assign(preserve, (a, v) => a.PreserveOriginal = v); } }