io.reactivex

Interface MaybeOperator

Type Parameters:

Downstream - the value type of the downstream

Upstream - the value type of the upstream

public interface MaybeOperator

Interface to map/wrap a downstream observer to an upstream observer.

Method Summary

Modifier and Type	Method and Description
MaybeObserverUpstream>	apply(MaybeObserverDownstream> observer) Applies a function to the child MaybeObserver and returns a new parent MaybeObserver.

Method Detail

apply

@NonNull
MaybeObserverUpstream> apply(@NonNull
                                               MaybeObserverDownstream> observer)
                                        throws Exception

Applies a function to the child MaybeObserver and returns a new parent MaybeObserver.

Parameters:

observer - the child MaybeObserver instance

Returns:

the parent MaybeObserver instance

Throws:

Exception - on failure