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 package org.apache.hc.core5.concurrent;
28
29
30 class BasicFutureCallback<T> implements FutureCallback<T> {
31
32 private T result;
33 private Exception ex;
34 private boolean completed;
35 private boolean failed;
36 private boolean cancelled;
37
38 @Override
39 public void completed(final T result) {
40 this.result = result;
41 this.completed = true;
42 }
43
44 public T getResult() {
45 return this.result;
46 }
47
48 public Exception getException() {
49 return this.ex;
50 }
51
52 @Override
53 public void failed(final Exception ex) {
54 this.ex = ex;
55 this.failed = true;
56 }
57
58 @Override
59 public void cancelled() {
60 this.cancelled = true;
61 }
62
63 public boolean isCompleted() {
64 return this.completed;
65 }
66
67 public boolean isFailed() {
68 return this.failed;
69 }
70
71 public boolean isCancelled() {
72 return this.cancelled;
73 }
74
75 }