tephra-core/src/main/java/org/apache/tephra/RetryStrategies.java

/*
 * 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;

/**
 * Collection of {@link RetryStrategy}s.
 */
public final class RetryStrategies {
  private RetryStrategies() {}

  /**
   * @param maxRetries max number of retries
   * @param delayInMs delay between retries in milliseconds
   * @return RetryStrategy that retries transaction execution when transaction fails with
   *         {@link TransactionConflictException}
   */
  public static RetryStrategy retryOnConflict(int maxRetries, long delayInMs) {
    return new RetryOnConflictStrategy(maxRetries, delayInMs);
  }

  public static RetryStrategy noRetries() {
    return NoRetryStrategy.INSTANCE;
  }
}