| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.tephra; |
| |
| /** |
| * Retry strategy for failed transactions |
| */ |
| public interface RetryStrategy { |
| /** |
| * Returns the number of milliseconds to wait before retrying the operation. |
| * |
| * @param reason Reason for transaction failure. |
| * @param failureCount Number of times that the request has been failed. |
| * @return Number of milliseconds to wait before retrying the operation. Returning {@code 0} means |
| * retry it immediately, while negative means abort the operation. |
| */ |
| long nextRetry(TransactionFailureException reason, int failureCount); |
| } |