content: /*
   * Copyright (C) 2011 The Android Open Source Project
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.cjj.volley;
  
  /**
   * Retry policy for a request.
   */
  public interface RetryPolicy {
  
      /**
       * Returns the current timeout (used for logging).
       */
      public int getCurrentTimeout();
  
      /**
       * Returns the current retry count (used for logging).
       */
      public int getCurrentRetryCount();
  
      /**
       * Prepares for the next retry by applying a backoff to the timeout.
       * @param error The error code of the last attempt.
       * @throws VolleyError In the event that the retry could not be performed (for example if we
       * ran out of attempts), the passed in error is thrown.
       */
      public void retry(VolleyError error) throws VolleyError;
  }
  