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-rw-r--r--src/main/java/com/android/volley/RetryPolicy.java56
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diff --git a/src/main/java/com/android/volley/RetryPolicy.java b/src/main/java/com/android/volley/RetryPolicy.java
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--- a/src/main/java/com/android/volley/RetryPolicy.java
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-/*
- * 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.android.volley;
-
-/**
- * Retry policy for a request.
- *
- * <p>A retry policy can control two parameters:
- *
- * <ul>
- * <li>The number of tries. This can be a simple counter or more complex logic based on the type
- * of error passed to {@link #retry(VolleyError)}, although {@link #getCurrentRetryCount()}
- * should always return the current retry count for logging purposes.
- * <li>The request timeout for each try, via {@link #getCurrentTimeout()}. In the common case that
- * a request times out before the response has been received from the server, retrying again
- * with a longer timeout can increase the likelihood of success (at the expense of causing the
- * user to wait longer, especially if the request still fails).
- * </ul>
- *
- * <p>Note that currently, retries triggered by a retry policy are attempted immediately in sequence
- * with no delay between them (although the time between tries may increase if the requests are
- * timing out and {@link #getCurrentTimeout()} is returning increasing values).
- *
- * <p>By default, Volley uses {@link DefaultRetryPolicy}.
- */
-public interface RetryPolicy {
-
- /** Returns the current timeout (used for logging). */
- int getCurrentTimeout();
-
- /** Returns the current retry count (used for logging). */
- 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.
- */
- void retry(VolleyError error) throws VolleyError;
-}