text: /*
   * Licensed under the Apache License, Version 2.0 (the 'License');
   * you may not use this file except in compliance with the License.
   * See the NOTICE file distributed with this work for additional information
   * regarding copyright ownership. 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.
   */
  #include "metadata/ZeroMetadataHandler.h"
  
  #include "event/Simulator.h"
  #include "factory/ObjectFactory.h"
  #include "types/Packet.h"
  
  ZeroMetadataHandler::ZeroMetadataHandler(nlohmann::json _settings)
      : MetadataHandler(_settings) {}
  
  ZeroMetadataHandler::~ZeroMetadataHandler() {}
  
  void ZeroMetadataHandler::packetInjection(const Application* _app,
                                            Packet* _packet) {
    _packet->setMetadata(0);
  }
  
  registerWithObjectFactory("zero", MetadataHandler, ZeroMetadataHandler,
                            METADATAHANDLER_ARGS);
  