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 }