public void Dispose()
{
var observer = Interlocked.Exchange(ref this._observer, null);
if (observer == null)
{
return;
}
this._subject.Unsubscribe(observer);
this._subject = null;
}
/// <summary>
/// Initializes a new instance of the <see cref="System.Reactive.Subjects.ReplaySubject<T>" /> class with the specified buffer size.
/// </summary>
/// <param name="bufferSize">Maximum element count of the replay buffer.</param>
/// <exception cref="ArgumentOutOfRangeException"><paramref name="bufferSize"/> is less than zero.</exception>
public ReplaySubject(int bufferSize)
{
switch (bufferSize)
{
case 1:
_implementation = new ReplayOne();
break;
case int.MaxValue:
_implementation = new ReplayAll();
break;
default:
_implementation = new ReplayMany(bufferSize);
break;
}
}
public Subscription(IReplaySubjectImplementation <T> subject, IObserver <T> observer)
{
this._subject = subject;
this._observer = observer;
}
/// <summary>
/// Initializes a new instance of the <see cref="System.Reactive.Subjects.ReplaySubject<T>" /> class with the specified scheduler.
/// </summary>
/// <param name="scheduler">Scheduler the observers are invoked on.</param>
/// <exception cref="ArgumentNullException"><paramref name="scheduler"/> is null.</exception>
public ReplaySubject(IScheduler scheduler)
{
_implementation = new ReplayByTime(scheduler);
}
//TODO: Does this overload make any sense with the optimisations? Surely this now is just <c>new ReplaySubject<T>(bufferSize).SubscribeOn(scheduler)</c>?
//Potentially should be marked as obsolete
/// <summary>
/// Initializes a new instance of the <see cref="System.Reactive.Subjects.ReplaySubject<T>" /> class with the specified buffer size and scheduler.
/// </summary>
/// <param name="bufferSize">Maximum element count of the replay buffer.</param>
/// <param name="scheduler">Scheduler the observers are invoked on.</param>
/// <exception cref="ArgumentNullException"><paramref name="scheduler"/> is null.</exception>
/// <exception cref="ArgumentOutOfRangeException"><paramref name="bufferSize"/> is less than zero.</exception>
public ReplaySubject(int bufferSize, IScheduler scheduler)
{
_implementation = new ReplayByTime(bufferSize, scheduler);
}
/// <summary>
/// Initializes a new instance of the <see cref="System.Reactive.Subjects.ReplaySubject<T>" /> class.
/// </summary>
public ReplaySubject()
{
_implementation = new ReplayAll();
}
/// <summary>
/// Initializes a new instance of the <see cref="System.Reactive.Subjects.ReplaySubject<T>" /> class with the specified buffer size and window.
/// </summary>
/// <param name="bufferSize">Maximum element count of the replay buffer.</param>
/// <param name="window">Maximum time length of the replay buffer.</param>
/// <exception cref="ArgumentOutOfRangeException"><paramref name="bufferSize"/> is less than zero. -or- <paramref name="window"/> is less than TimeSpan.Zero.</exception>
public ReplaySubject(int bufferSize, TimeSpan window)
{
_implementation = new ReplayByTime(bufferSize, window);
}
public Subscription(IReplaySubjectImplementation subject, IObserver <T> observer)
{
_subject = subject;
_observer = observer;
}
/// <summary>
/// Initializes a new instance of the <see cref="System.Reactive.Subjects.ReplaySubject<T>" /> class with the specified window.
/// </summary>
/// <param name="window">Maximum time length of the replay buffer.</param>
/// <exception cref="ArgumentOutOfRangeException"><paramref name="window"/> is less than TimeSpan.Zero.</exception>
public ReplaySubject(TimeSpan window)
{
_implementation = new ReplayByTime(window);
}
/// <summary>
/// Initializes a new instance of the <see cref="System.Reactive.Subjects.ReplaySubject<T>" /> class with the specified window and scheduler.
/// </summary>
/// <param name="window">Maximum time length of the replay buffer.</param>
/// <param name="scheduler">Scheduler the observers are invoked on.</param>
/// <exception cref="ArgumentNullException"><paramref name="scheduler"/> is null.</exception>
/// <exception cref="ArgumentOutOfRangeException"><paramref name="window"/> is less than TimeSpan.Zero.</exception>
public ReplaySubject(TimeSpan window, IScheduler scheduler)
{
_implementation = new ReplayByTime(window, scheduler);
}