/// <summary>
 ///     Constructor
 /// </summary>
 /// <param name="window"></param>
 /// <param name="enclosing"></param>
 public OpenRequirementSetOperation(RequirementSetDiagramWindow window, IHoldsRequirementSets enclosing)
 {
     Window    = window;
     Enclosing = enclosing;
 }
 /// <summary>
 ///     Constructor
 /// </summary>
 /// <param name="window"></param>
 /// <param name="enclosing"></param>
 public OpenRequirementSetOperation(RequirementSetDiagramWindow window, IHoldsRequirementSets enclosing)
 {
     Window = window;
     Enclosing = enclosing;
 }