/// <summary> /// Adds the given element to the collection /// </summary> /// <param name="item">The item to add</param> public override void Add(IModelElement item) { BikeShop.BicycleChallenge.IComponent componentsCasted = item.As <BikeShop.BicycleChallenge.IComponent>(); if ((componentsCasted != null)) { this._parent.Components.Add(componentsCasted); } }
/// <summary> /// Removes the given item from the collection /// </summary> /// <returns>True, if the item was removed, otherwise False</returns> /// <param name="item">The item that should be removed</param> public override bool Remove(IModelElement item) { BikeShop.BicycleChallenge.IComponent componentItem = item.As <BikeShop.BicycleChallenge.IComponent>(); if (((componentItem != null) && this._parent.Components.Remove(componentItem))) { return(true); } return(false); }