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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.http.client.methods;
29  
30  import org.apache.http.concurrent.Cancellable;
31  
32  /**
33   * Interface to be implemented by any object that wishes to be notified of
34   * blocking I/O operations that could be cancelled.
35   *
36   * @since 4.3
37   */
38  public interface HttpExecutionAware {
39  
40      boolean isAborted();
41  
42      /**
43       * Sets {@link Cancellable} for the ongoing operation.
44       */
45      void setCancellable(Cancellable cancellable);
46  
47  }
48