content: /*
   * Copyright (C) 2018-2024 Lightbend Inc. <http://www.lightbend.com>
   * Copyright 2015, gRPC Authors All rights reserved.
   *
   * 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 akka.grpc.benchmarks.qps;
  
  /**
   * Configuration for a benchmark application.
   */
  public interface Configuration {
    /**
     * Builder for the {@link Configuration}.
     * @param <T> The type of {@link Configuration} that this builder creates.
     */
    interface Builder<T extends Configuration> {
      /**
       * Builds the {@link Configuration} from the given command-line arguments.
       * @throws IllegalArgumentException if unable to build the configuration for any reason.
       */
      T build(String[] args);
  
      /**
       * Prints the command-line usage for the application based on the options supported by this
       * builder.
       */
      void printUsage();
    }
  }
  