| using System.Text.RegularExpressions; |
| |
| namespace Lucene.Net.Analysis.Phonetic.Language |
| { |
| /* |
| * 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> |
| /// Provides an easy means to cache a culture-invariant pre-compiled regular expression |
| /// and its replacement value. This class doesn't do any caching itself, it is meant to |
| /// be created within an object initializer and stored as a static reference. |
| /// </summary> |
| internal class Replacement |
| { |
| private readonly Regex regex; |
| private readonly string _replacement; |
| |
| public Replacement(string pattern, string replacement) |
| { |
| regex = new Regex(pattern, RegexOptions.Compiled | RegexOptions.CultureInvariant); |
| this._replacement = replacement; |
| } |
| |
| public string Replace(string input) |
| { |
| return regex.Replace(input, _replacement); |
| } |
| } |
| } |