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 Object attachment;
39 final BasicFuture<ListenerEndpoint> future;
40
41 ListenerEndpointRequest(final SocketAddress address, final Object attachment, final BasicFuture<ListenerEndpoint> future) {
42 this.address = address;
43 this.attachment = attachment;
44 this.future = future;
45 }
46
47 public void completed(final ListenerEndpoint endpoint) {
48 if (future != null) {
49 future.completed(endpoint);
50 }
51 }
52
53 public void failed(final Exception cause) {
54 if (future != null) {
55 future.failed(cause);
56 }
57 }
58
59 public void cancel() {
60 if (future != null) {
61 future.cancel();
62 }
63 }
64
65 public boolean isCancelled() {
66 return future != null && future.isCancelled();
67 }
68
69 @Override
70 public void close() {
71 cancel();
72 }
73
74 }