grpc-swift/Sources/GRPCCodeGen/Internal/Translator/MetadataTranslator.swift

/*
 * Copyright 2024, 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.
 */

struct MetadataTranslator {
  init() {}

  func translate(
    accessModifier: AccessModifier,
    services: [ServiceDescriptor],
    client: Bool,
    server: Bool
  ) -> [CodeBlock] {
    return services.flatMap { service in
      self.translate(
        accessModifier: accessModifier,
        service: service,
        client: client,
        server: server
      )
    }
  }

  private func translate(
    accessModifier: AccessModifier,
    service: ServiceDescriptor,
    client: Bool,
    server: Bool
  ) -> [CodeBlock] {
    .serviceMetadata(
      accessModifier: accessModifier,
      service: service,
      client: client,
      server: server
    )
  }
}