ParallelFlowableConverter

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 ParallelFlowableConverter<T,R>
```
Convenience interface and callback used by the ParallelFlowable.to(io.reactivex.rxjava3.parallel.ParallelFlowableConverter<T, R>) operator to turn a ParallelFlowable into another value fluently.
History: 2.1.7 - experimental

Since:

2.2

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`R`	`apply(@NonNull ParallelFlowable<T> upstream)`	Applies a function to the upstream ParallelFlowable and returns a converted value of type `R`.

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