/* * Copyright 2004 The Apache Software Foundation * * Licensed 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; namespace Lucene.Net.Analysis { /// A Tokenizer is a TokenStream whose input is a Reader. ///

/// This is an abstract class. ///

public abstract class Tokenizer : TokenStream { /// The text source for this Tokenizer. protected internal System.IO.TextReader input; /// Construct a tokenizer with null input. protected internal Tokenizer() { } /// Construct a token stream processing the given input. protected internal Tokenizer(System.IO.TextReader input) { this.input = input; } /// By default, closes the input Reader. public override void Close() { input.Close(); } } }