io.reactivex.ObservableTransformer<Upstream, Downstream> |
Interface to compose Observables.
Public Methods | |||||||||||
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abstract ObservableSource<Downstream> |
apply(Observable<Upstream> upstream)
Applies a function to the upstream Observable and returns an ObservableSource with
optionally different element type.
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Applies a function to the upstream Observable and returns an ObservableSource with optionally different element type.
upstream | the upstream Observable instance |
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