| /* |
| * |
| * 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. |
| * |
| */ |
| using System; |
| using Apache.Qpid.Buffer; |
| |
| namespace Apache.Qpid.Client.Transport |
| { |
| /// <summary> |
| /// Represents input/output channels that read |
| /// and write <see cref="ByteBuffer"/> instances |
| /// </summary> |
| public interface IByteChannel |
| { |
| /// <summary> |
| /// Read a <see cref="ByteBuffer"/> from the underlying |
| /// network stream and any configured filters |
| /// </summary> |
| /// <returns>A ByteBuffer, if available</returns> |
| ByteBuffer Read(); |
| /// <summary> |
| /// Begin an asynchronous read operation |
| /// </summary> |
| /// <param name="callback">Callback method to call when read operation completes</param> |
| /// <param name="state">State object</param> |
| /// <returns>An <see cref="System.IAsyncResult"/> object</returns> |
| IAsyncResult BeginRead(AsyncCallback callback, object state); |
| /// <summary> |
| /// End an asynchronous read operation |
| /// </summary> |
| /// <param name="result">The <see cref="System.IAsyncResult"/> object returned from <see cref="BeginRead"/></param> |
| /// <returns>The <see cref="ByteBuffer"/> read</returns> |
| ByteBuffer EndRead(IAsyncResult result); |
| /// <summary> |
| /// Write a <see cref="ByteBuffer"/> to the underlying network |
| /// stream, going through any configured filters |
| /// </summary> |
| /// <param name="buffer"></param> |
| void Write(ByteBuffer buffer); |
| /// <summary> |
| /// Begin an asynchronous write operation |
| /// </summary> |
| /// <param name="buffer">Buffer to write</param> |
| /// <param name="callback">A callback to call when the operation completes</param> |
| /// <param name="state">State object</param> |
| /// <returns>An <see cref="System.IAsyncResult"/> object</returns> |
| IAsyncResult BeginWrite(ByteBuffer buffer, AsyncCallback callback, object state); |
| /// <summary> |
| /// End an asynchronous write operation |
| /// </summary> |
| /// <param name="result">The <see cref="System.IAsyncResult"/> object returned by <see cref="BeginWrite"/></param> |
| void EndWrite(IAsyncResult result); |
| } |
| } |