/// <summary>
/// Initializes a new instance of the <see cref="IAlgorithmMenuItemViewModel"/> class.
/// </summary>
/// <param name="graphProvider">The <see cref="IGraphProvider"/>.</param>
/// <param name="messageHandler">The <see cref="IMessageHandler"/>.</param>
/// <param name="parentViewModel">The parent view model.</param>
/// <param name="algorithm">The <see cref="IGraphAlgorithm"/>.</param>
public IAlgorithmMenuItemViewModel(IGraphProvider graphProvider, IMessageHandler messageHandler, MenuItemViewModel parentViewModel, IGraphAlgorithm algorithm)
: base(parentViewModel)
{
this.graphProvider = graphProvider;
this.messageHandler = messageHandler;
this.Header = algorithm.Name;
this.Command = new RelayCommand(param => this.Execute(algorithm));
}
/// <summary>
/// Initializes a new instance of the <see cref="MenuItemViewModel"/> class.
/// </summary>
/// <param name="parentViewModel">The parent view model.</param>
public MenuItemViewModel(MenuItemViewModel parentViewModel)
{
this.ParentViewModel = parentViewModel;
this.childMenuItems = new ObservableCollection <MenuItemViewModel>();
}