/*
 * Copyright DataStax, Inc.
 *
 * 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.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,
  ;
}
