code: public int getFieldCount()
  	{
  		int result = 0;
  		for(Argument a : arguments)
  		{
  			if(a instanceof FactoryDefinition.SerializedArgument)
  			{
  				result++;
  			}
  		}
  		return result;
  	}
docs: Get the number of fields this factory covers.
  
  @return