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  #include "../ForwardTranslator.hpp"
  #include "../../model/Model.hpp"
  #include "../../model/Schedule.hpp"
  #include "../../model/Schedule_Impl.hpp"
  #include "../../model/Node.hpp"
  #include "../../model/Node_Impl.hpp"
  #include "../../model/Curve.hpp"
  #include "../../model/Curve_Impl.hpp"
  #include "../../model/BoilerSteam.hpp"
  #include "../../model/BoilerSteam_Impl.hpp"
  #include "../../utilities/core/Logger.hpp"
  #include "../../utilities/core/Assert.hpp"
  #include <utilities/idd/Boiler_Steam_FieldEnums.hxx>
  #include "../../utilities/idd/IddEnums.hpp"
  #include <utilities/idd/IddEnums.hxx>
  #include <utilities/idd/IddFactory.hxx>
  
  using namespace openstudio::model;
  
  using namespace std;
  
  namespace openstudio {
  
  namespace energyplus {
  
    boost::optional<IdfObject> ForwardTranslator::translateBoilerSteam(BoilerSteam& modelObject) {
      boost::optional<std::string> s;
      boost::optional<double> value;
  
      IdfObject idfObject(IddObjectType::Boiler_Steam);
  
      m_idfObjects.push_back(idfObject);
  
      // Name
  
      s = modelObject.name();
      if (s) {
        idfObject.setName(*s);
      }
  
      // FuelType
  
      if ((s = modelObject.fuelType())) {
        idfObject.setString(Boiler_SteamFields::FuelType, s.get());
      }
  
      // MaximumOperatingPressure
  
      if ((value = modelObject.maximumOperatingPressure())) {
        idfObject.setDouble(Boiler_SteamFields::MaximumOperatingPressure, value.get());
      }
  
      // TheoreticalEfficiency
  
      if ((value = modelObject.theoreticalEfficiency())) {
        idfObject.setDouble(Boiler_SteamFields::TheoreticalEfficiency, value.get());
      }
  
      // DesignOutletSteamTemperature
  
      if ((value = modelObject.designOutletSteamTemperature())) {
        idfObject.setDouble(Boiler_SteamFields::DesignOutletSteamTemperature, value.get());
      }
  
      // NominalCapacity
  
      if (modelObject.isNominalCapacityAutosized()) {
        idfObject.setString(Boiler_SteamFields::NominalCapacity, "Autosize");
      } else if ((value = modelObject.nominalCapacity())) {
        idfObject.setDouble(Boiler_SteamFields::NominalCapacity, value.get());
      }
  
      // MinimumPartLoadRatio
  
      if ((value = modelObject.minimumPartLoadRatio())) {
        idfObject.setDouble(Boiler_SteamFields::MinimumPartLoadRatio, value.get());
      }
  
      // MaximumPartLoadRatio
  
      if ((value = modelObject.maximumPartLoadRatio())) {
        idfObject.setDouble(Boiler_SteamFields::MaximumPartLoadRatio, value.get());
      }
  
      // OptimumPartLoadRatio
  
      if ((value = modelObject.optimumPartLoadRatio())) {
        idfObject.setDouble(Boiler_SteamFields::OptimumPartLoadRatio, value.get());
      }
  
      // Coefficient1ofFuelUseFunctionofPartLoadRatioCurve
  
      if ((value = modelObject.coefficient1ofFuelUseFunctionofPartLoadRatioCurve())) {
        idfObject.setDouble(Boiler_SteamFields::Coefficient1ofFuelUseFunctionofPartLoadRatioCurve, value.get());
      }
  
      // Coefficient2ofFuelUseFunctionofPartLoadRatioCurve
  
      if ((value = modelObject.coefficient2ofFuelUseFunctionofPartLoadRatioCurve())) {
        idfObject.setDouble(Boiler_SteamFields::Coefficient2ofFuelUseFunctionofPartLoadRatioCurve, value.get());
      }
  
      // Coefficient3ofFuelUseFunctionofPartLoadRatioCurve
  
      if ((value = modelObject.coefficient3ofFuelUseFunctionofPartLoadRatioCurve())) {
        idfObject.setDouble(Boiler_SteamFields::Coefficient3ofFuelUseFunctionofPartLoadRatioCurve, value.get());
      }
  
      // WaterInletNodeName
  
      if (boost::optional<ModelObject> mo = modelObject.inletModelObject()) {
        if (boost::optional<Node> node = mo->optionalCast<Node>()) {
          idfObject.setString(Boiler_SteamFields::WaterInletNodeName, node->name().get());
        }
      }
  
      // SteamOutletNodeName
  
      if (boost::optional<ModelObject> mo = modelObject.outletModelObject()) {
        if (boost::optional<Node> node = mo->optionalCast<Node>()) {
          idfObject.setString(Boiler_SteamFields::SteamOutletNodeName, node->name().get());
        }
      }
  
      // SizingFactor
  
      if ((value = modelObject.sizingFactor())) {
        idfObject.setDouble(Boiler_SteamFields::SizingFactor, value.get());
      }
  
      // End Use Subcategory
      if ((s = modelObject.endUseSubcategory())) {
        idfObject.setString(Boiler_SteamFields::EndUseSubcategory, s.get());
      }
  
      return boost::optional<IdfObject>(idfObject);
    }
  
  }  // namespace energyplus
  
  }  // namespace openstudio
  