1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 28 package org.apache.hc.core5.reactor; 29 30 import java.net.SocketAddress; 31 32 import org.apache.hc.core5.io.ModalCloseable; 33 34 /** 35 * ListenerEndpoint interface represents an endpoint used by an I/O reactor 36 * to listen for incoming connection from remote clients. 37 * 38 * @since 4.0 39 */ 40 public interface ListenerEndpoint extends ModalCloseable { 41 42 /** 43 * Returns the socket address of this endpoint. 44 * 45 * @return socket address. 46 */ 47 SocketAddress getAddress(); 48 49 /** 50 * Determines if this endpoint has been closed and is no longer listens 51 * for incoming connections. 52 * 53 * @return {@code true} if the endpoint has been closed, 54 * {@code false} otherwise. 55 */ 56 boolean isClosed(); 57 58 }