Type Parameters:

Upstream - the upstream value type

Downstream - the downstream value type

public interface ObservableTransformer<Upstream,Downstream>

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  ObservableSource<Downstream>	apply (Observable<Upstream> upstream) Applies a function to the upstream Observable and returns an ObservableSource with optionally different element type.

• Method Detail

  • apply

    @NonNull
    ObservableSource<Downstream> apply(@NonNull
     Observable<Upstream> upstream)

    Applies a function to the upstream Observable and returns an ObservableSource with optionally different element type.

    Parameters:

    upstream - the upstream Observable instance

    Returns:

    the transformed ObservableSource instance