/* * Copyright 1999-2011 Alibaba Group. * * 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. */ package com.alibaba.dubbo.remoting; import java.net.InetSocketAddress; import com.alibaba.dubbo.common.URL; /** * Endpoint. (API/SPI, Prototype, ThreadSafe) * * @see com.alibaba.dubbo.remoting.Channel * @see com.alibaba.dubbo.remoting.Client * @see com.alibaba.dubbo.remoting.Server * @author william.liangf */ public interface Endpoint { /** * get url. * * @return url */ URL getUrl(); /** * get channel handler. * * @return channel handler */ ChannelHandler getChannelHandler(); /** * get local address. * * @return local address. */ InetSocketAddress getLocalAddress(); /** * send message. * * @param message * @throws RemotingException */ void send(Object message) throws RemotingException; /** * send message. * * @param message * @param sent 是否已发送完成 */ void send(Object message, boolean sent) throws RemotingException; /** * close the channel. */ void close(); /** * Graceful close the channel. */ void close(int timeout); /** * is closed. * * @return closed */ boolean isClosed(); }