com.qcloud.cos.retry.BackoffStrategy Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of cos_api Show documentation

java sdk for qcloud cos

There is a newer version: 5.6.238.2

/*
 * Copyright 2010-2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file 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.

 * According to cos feature, we modify some class，comment, field name, etc.
 */

package com.qcloud.cos.retry;

/**
 * Super interface for {@link RetryPolicy} that defines a strategy for backing off between retries.
 */
public interface BackoffStrategy {

    /**
     * Compute the delay before the next retry request. This strategy is only consulted when there will be a next retry.
     *
     * @return Amount of time in milliseconds to wait before the next attempt. Must be non-negative (can be zero).
     */
    long computeDelayBeforeNextRetry(int retryIndex);
}