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.io.Closeable; 31 import java.net.SocketAddress; 32 33 import org.apache.hc.core5.concurrent.BasicFuture; 34 35 final class ListenerEndpointRequest implements Closeable { 36 37 final SocketAddress address; 38 final BasicFuture<ListenerEndpoint> future; 39 40 ListenerEndpointRequest(final SocketAddress address, final BasicFuture<ListenerEndpoint> future) { 41 this.address = address; 42 this.future = future; 43 } 44 45 public void completed(final ListenerEndpoint endpoint) { 46 if (future != null) { 47 future.completed(endpoint); 48 } 49 } 50 51 public void failed(final Exception cause) { 52 if (future != null) { 53 future.failed(cause); 54 } 55 } 56 57 public void cancel() { 58 if (future != null) { 59 future.cancel(); 60 } 61 } 62 63 public boolean isCancelled() { 64 return future != null && future.isCancelled(); 65 } 66 67 @Override 68 public void close() { 69 cancel(); 70 } 71 72 }