io.reactivex.rxjava3.core

Interface FlowableTransformer<Upstream,Downstream>

Type Parameters:

Upstream - the upstream value type

Downstream - the downstream value type

public interface FlowableTransformer<Upstream,Downstream>

Interface to compose Flowables.

Method Summary

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

Method Detail

apply

@NonNull
Publisher<Downstream> apply(@NonNull
                                     Flowable<Upstream> upstream)

Applies a function to the upstream Flowable and returns a Publisher with optionally different element type.

Parameters:

upstream - the upstream Flowable instance

Returns:

the transformed Publisher instance