toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (doctorOnCall != null) 'doctorOnCall': doctorOnCall!,
if (doctorOnCallException != null)
'doctorOnCallException': doctorOnCallException!,
if (ellipticalMachine != null) 'ellipticalMachine': ellipticalMachine!,
if (ellipticalMachineException != null)
'ellipticalMachineException': ellipticalMachineException!,
if (fitnessCenter != null) 'fitnessCenter': fitnessCenter!,
if (fitnessCenterException != null)
'fitnessCenterException': fitnessCenterException!,
if (freeFitnessCenter != null) 'freeFitnessCenter': freeFitnessCenter!,
if (freeFitnessCenterException != null)
'freeFitnessCenterException': freeFitnessCenterException!,
if (freeWeights != null) 'freeWeights': freeWeights!,
if (freeWeightsException != null)
'freeWeightsException': freeWeightsException!,
if (massage != null) 'massage': massage!,
if (massageException != null) 'massageException': massageException!,
if (salon != null) 'salon': salon!,
if (salonException != null) 'salonException': salonException!,
if (sauna != null) 'sauna': sauna!,
if (saunaException != null) 'saunaException': saunaException!,
if (spa != null) 'spa': spa!,
if (spaException != null) 'spaException': spaException!,
if (treadmill != null) 'treadmill': treadmill!,
if (treadmillException != null)
'treadmillException': treadmillException!,
if (weightMachine != null) 'weightMachine': weightMachine!,
if (weightMachineException != null)
'weightMachineException': weightMachineException!,
};