Interface ObservableConverter<T,​R>

  • Type Parameters:
    T - the upstream type
    R - the output type
    Functional Interface:
    This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

    @FunctionalInterface
    public interface ObservableConverter<@NonNull T,​@NonNull R>
    Convenience interface and callback used by the Observable.to(io.reactivex.rxjava3.core.ObservableConverter<T, ? extends R>) operator to turn an Observable into another value fluently.

    History: 2.1.7 - experimental

    Since:
    2.2
    • Method Detail

      • apply

        R apply​(@NonNull
                @NonNull Observable<@NonNull T> upstream)
        Applies a function to the upstream Observable and returns a converted value of type R.
        Parameters:
        upstream - the upstream Observable instance
        Returns:
        the converted value