content: /*
   * 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.servererrors;
  
  import com.datastax.oss.driver.api.core.DriverException;
  import com.datastax.oss.driver.api.core.cql.ExecutionInfo;
  import com.datastax.oss.driver.api.core.metadata.Node;
  import edu.umd.cs.findbugs.annotations.NonNull;
  import edu.umd.cs.findbugs.annotations.Nullable;
  
  /** A server-side error thrown by the coordinator node in response to a driver request. */
  public abstract class CoordinatorException extends DriverException {
  
    // This is also present on ExecutionInfo. But the execution info is only set for errors that are
    // rethrown to the client, not on errors that get retried. It can be useful to know the node in
    // the retry policy, so store it here, it might be duplicated but that doesn't matter.
    private final Node coordinator;
  
    protected CoordinatorException(
        @NonNull Node coordinator,
        @NonNull String message,
        @Nullable ExecutionInfo executionInfo,
        boolean writableStackTrace) {
      super(message, executionInfo, null, writableStackTrace);
      this.coordinator = coordinator;
    }
  
    @NonNull
    public Node getCoordinator() {
      return coordinator;
    }
  }
  