text: // Copyright 2021 The WebNN-native Authors
  //
  // 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.
  
  #ifndef NODE_GRAPH_H_
  #define NODE_GRAPH_H_
  
  #include <napi.h>
  #include <webnn/webnn_cpp.h>
  #include <string>
  
  namespace node {
  
      class BuildGraphWorker;
      class GraphBuilder;
  
      class Graph : public Napi::ObjectWrap<Graph> {
        public:
          static Napi::Object Initialize(Napi::Env env, Napi::Object exports);
          static Napi::FunctionReference constructor;
  
          explicit Graph(const Napi::CallbackInfo& info);
          ~Graph() = default;
  
        private:
          friend BuildGraphWorker;
          friend GraphBuilder;
  
          Napi::Value Compute(const Napi::CallbackInfo& info);
          Napi::Value ComputeSync(const Napi::CallbackInfo& info);
  
          ml::Graph mImpl;
          std::vector<std::string> mOutputNames;
      };
  
  }  // namespace node
  
  #endif  // NODE_GRAPH_H_
  