Inheritance: INotifyPropertyChanging, INotifyPropertyChanged
 partial void DeleteEmployeeRank(EmployeeRank instance);
 partial void UpdateEmployeeRank(EmployeeRank instance);
 partial void InsertEmployeeRank(EmployeeRank instance);
		private void detach_EmployeeRanks(EmployeeRank entity)
		{
			this.SendPropertyChanging();
			entity.Rank = null;
		}
		private void attach_EmployeeRanks(EmployeeRank entity)
		{
			this.SendPropertyChanging();
			entity.Rank = this;
		}
 public EmployeeRankDecorator(EmployeeRank employeeRank)
 {
     this.employeeRank = employeeRank;
 }