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/*
 * 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 com.datastax.oss.driver.api.core.retry;

/**
 * A decision from the {@link RetryPolicy} on how to handle a retry.
 *
 * @see RetryVerdict#getRetryDecision()
 */
public enum RetryDecision {
  /** Retry the operation on the same node. */
  RETRY_SAME,
  /** Retry the operation on the next available node in the query plan (if any). */
  RETRY_NEXT,
  /** Rethrow to the calling code, as the result of the execute operation. */
  RETHROW,
  /** Don't retry and return an empty result set to the calling code. */
  IGNORE,
  ;
}