public void CompleteHoldingVesselProcessStep(string brewNumber, string fieldName, string fieldValue) { //Brew brew = GetBrew(brewNumber); if (holdingVessel.Brew.BrewNumber == brewNumber) { holdingVessel.SetEndTime(fieldName, fieldValue); Notify(); } else { Console.WriteLine("Incorrect Brew! Dispatched Brew does not match brew in Holding Vessel!"); } }