67 lines
1.9 KiB
C#
67 lines
1.9 KiB
C#
using System;
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namespace UniRx.Operators
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{
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internal class MaterializeObservable<T> : OperatorObservableBase<Notification<T>>
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{
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private readonly IObservable<T> source;
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public MaterializeObservable(IObservable<T> source)
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: base(source.IsRequiredSubscribeOnCurrentThread())
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{
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this.source = source;
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}
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protected override IDisposable SubscribeCore(IObserver<Notification<T>> observer, IDisposable cancel)
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{
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return new Materialize(this, observer, cancel).Run();
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}
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private class Materialize : OperatorObserverBase<T, Notification<T>>
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{
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private readonly MaterializeObservable<T> parent;
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public Materialize(MaterializeObservable<T> parent, IObserver<Notification<T>> observer, IDisposable cancel)
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: base(observer, cancel)
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{
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this.parent = parent;
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}
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public IDisposable Run()
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{
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return parent.source.Subscribe(this);
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}
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public override void OnNext(T value)
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{
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observer.OnNext(Notification.CreateOnNext(value));
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}
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public override void OnError(Exception error)
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{
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observer.OnNext(Notification.CreateOnError<T>(error));
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try
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{
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observer.OnCompleted();
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}
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finally
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{
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Dispose();
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}
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}
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public override void OnCompleted()
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{
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observer.OnNext(Notification.CreateOnCompleted<T>());
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try
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{
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observer.OnCompleted();
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}
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finally
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{
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Dispose();
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}
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}
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}
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}
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} |