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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| // | ||
| // Repeat.swift | ||
| // RxExample | ||
| // | ||
| // Created by Krunoslav Zaher on 9/13/15. | ||
| // Copyright © 2015 Krunoslav Zaher. All rights reserved. | ||
| // | ||
|
|
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| import Foundation | ||
|
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| class RepeatElement<Element> : Producer<Element> { | ||
| let element: Element | ||
| let scheduler: ImmediateSchedulerType | ||
|
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| init(element: Element, scheduler: ImmediateSchedulerType) { | ||
| self.element = element | ||
| self.scheduler = scheduler | ||
| } | ||
|
|
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| override func run<O : ObserverType where O.E == Element>(observer: O, cancel: Disposable, setSink: (Disposable) -> Void) -> Disposable { | ||
| let sink = RepeatElementSink(parent: self, observer: observer, cancel: cancel) | ||
| setSink(sink) | ||
| return sink.run() | ||
| } | ||
| } | ||
|
|
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| class RepeatElementSink<O: ObserverType> : Sink<O> { | ||
| typealias Parent = RepeatElement<O.E> | ||
|
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| let parent: Parent | ||
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| init(parent: Parent, observer: O, cancel: Disposable) { | ||
| self.parent = parent | ||
| super.init(observer: observer, cancel: cancel) | ||
| } | ||
|
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| func run() -> Disposable { | ||
| return self.parent.scheduler.scheduleRecursive(self.parent.element) { e, recurse in | ||
| self.observer?.on(.Next(e)) | ||
| recurse(e) | ||
| } | ||
| } | ||
| } |
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