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 Summary

    Modifier and Type
    Method
    Description
    Applies a function to the upstream Observable and returns a converted value of type R.
  • Method Details

    • 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