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 org.apache.arrow.flight;
  
  import org.apache.arrow.flight.impl.FlightServiceGrpc;
  
  /** All the RPC methods available in Flight. */
  public enum FlightMethod {
    HANDSHAKE,
    LIST_FLIGHTS,
    GET_FLIGHT_INFO,
    GET_SCHEMA,
    DO_GET,
    DO_PUT,
    DO_ACTION,
    LIST_ACTIONS,
    DO_EXCHANGE,
    POLL_FLIGHT_INFO,
    ;
  
    /**
     * Convert a method name string into a {@link FlightMethod}.
     *
     * @throws IllegalArgumentException if the method name is not valid.
     */
    public static FlightMethod fromProtocol(final String methodName) {
      if (FlightServiceGrpc.getHandshakeMethod().getFullMethodName().equals(methodName)) {
        return HANDSHAKE;
      } else if (FlightServiceGrpc.getListFlightsMethod().getFullMethodName().equals(methodName)) {
        return LIST_FLIGHTS;
      } else if (FlightServiceGrpc.getGetFlightInfoMethod().getFullMethodName().equals(methodName)) {
        return GET_FLIGHT_INFO;
      } else if (FlightServiceGrpc.getGetSchemaMethod().getFullMethodName().equals(methodName)) {
        return GET_SCHEMA;
      } else if (FlightServiceGrpc.getDoGetMethod().getFullMethodName().equals(methodName)) {
        return DO_GET;
      } else if (FlightServiceGrpc.getDoPutMethod().getFullMethodName().equals(methodName)) {
        return DO_PUT;
      } else if (FlightServiceGrpc.getDoActionMethod().getFullMethodName().equals(methodName)) {
        return DO_ACTION;
      } else if (FlightServiceGrpc.getListActionsMethod().getFullMethodName().equals(methodName)) {
        return LIST_ACTIONS;
      } else if (FlightServiceGrpc.getDoExchangeMethod().getFullMethodName().equals(methodName)) {
        return DO_EXCHANGE;
      } else if (FlightServiceGrpc.getPollFlightInfoMethod().getFullMethodName().equals(methodName)) {
        return POLL_FLIGHT_INFO;
      }
      throw new IllegalArgumentException("Not a Flight method name in gRPC: " + methodName);
    }
  }
  