1 /* 2 * Copyright 2012 The Netty Project 3 * 4 * The Netty Project licenses this file to you under the Apache License, 5 * version 2.0 (the "License"); you may not use this file except in compliance 6 * with the License. You may obtain a copy of the License at: 7 * 8 * https://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13 * License for the specific language governing permissions and limitations 14 * under the License. 15 */ 16 package io.netty.handler.codec.socksx; 17 18 import io.netty.handler.codec.DecoderResultProvider; 19 20 /** 21 * An interface that all SOCKS protocol messages implement. 22 */ 23 public interface SocksMessage extends DecoderResultProvider { 24 25 /** 26 * Returns the protocol version of this message. 27 */ 28 SocksVersion version(); 29 }