/// <summary>
///
/// </summary>
/// <see cref="ValueRouterBase{TValue}.OnCalculateRoutedSource()"/>
protected override IValueRouter <TValue> OnCalculateRoutedSource()
{
var stradegyFunc = this.GetStradegyFunc();
IValueRouter <TValue> result = this;
var currentValue = this.MyValue;
foreach (var mediatorData in this.GetMediators()
.Select(m => new
{
RouterObject = m,
Value = m.RoutedValue,
}))
{
var computedValue = stradegyFunc(currentValue, mediatorData.Value);
if (!EqualityComparer <TValue> .Default.Equals(currentValue, computedValue))
{
currentValue = computedValue;
result = mediatorData.RouterObject;
}
}
return(result);
}
/// <summary>
/// Initialisiert diese Shell.
/// </summary>
/// <param name="context">Der Kontext der die Daten um Initialisieren enthält.</param>
/// <exception cref="ArgumentNullException">
/// <paramref name="context" /> ist <see langword="null" />.
/// </exception>
/// <exception cref="InvalidOperationException">
/// Diese Shell wurde bereits initialisiert.
/// </exception>
/// <exception cref="ObjectDisposedException">
/// Diese Shell wurde bereits verworfen.
/// </exception>
public void Inititialize(IModuleShellInitializeContext context)
{
context.ThrowIfParamIsNull(() => context);
lock (this._SYNC_ROOT)
{
this.ThrowIfDisposed();
if (this.IsInitialized)
{
throw new InvalidOperationException();
}
this.InnerFunctionLogger = new DelegateLogger();
this.Logger = new AggregateLogger();
this.Logger.Add(this.InnerFunctionLogger);
this.State = new EnumValueRouter <TrafficLightState>();
this.ModuleCompositionCatalog = new AggregateCatalog();
this.ReloadModulesInner();
this.IsInitialized = true;
}
}
/// <summary>
///
/// </summary>
/// <see cref="IValueRouter{TValue}.RemoveObserver(IValueRouter{TValue})" />
public void RemoveObserver(IValueRouter <TValue> router)
{
if (router == null)
{
throw new ArgumentNullException("router");
}
lock (this._SYNC)
{
if (this._OBSERVERS.Remove(router))
{
router.RemoveMediator(this);
}
}
}
/// <summary>
///
/// </summary>
/// <see cref="IValueRouter{TValue}.RemoveMediator(IValueRouter{TValue})" />
public void RemoveMediator(IValueRouter <TValue> router)
{
if (router == null)
{
throw new ArgumentNullException("router");
}
lock (this._SYNC)
{
if (this._MEDIATORS.Remove(router))
{
router.PropertyChanged -= this.Router_PropertyChanged;
router.RemoveObserver(this);
}
}
}
