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 com.datastax.oss.driver.api.core.retry.RetryPolicy;
  import edu.umd.cs.findbugs.annotations.NonNull;
  import edu.umd.cs.findbugs.annotations.Nullable;
  
  /**
   * Indicates that the contacted node reported a protocol error.
   *
   * <p>Protocol errors indicate that the client triggered a protocol violation (for instance, a
   * {@code QUERY} message is sent before a {@code STARTUP} one has been sent). Protocol errors should
   * be considered as a bug in the driver and reported as such.
   *
   * <p>This exception does not go through the {@link RetryPolicy}, it is always rethrown directly to
   * the client.
   */
  public class ProtocolError extends CoordinatorException {
  
    public ProtocolError(@NonNull Node coordinator, @NonNull String message) {
      this(coordinator, message, null, false);
    }
  
    private ProtocolError(
        @NonNull Node coordinator,
        @NonNull String message,
        @Nullable ExecutionInfo executionInfo,
        boolean writableStackTrace) {
      super(coordinator, message, executionInfo, writableStackTrace);
    }
  
    @NonNull
    @Override
    public DriverException copy() {
      return new ProtocolError(getCoordinator(), getMessage(), getExecutionInfo(), true);
    }
  }
  