Top Description Methods
io.reactivex.rxjava3.core

public Interface FlowableOnSubscribe<T>

Annotations
@FunctionalInterface
Type Parameters
<T>
the value type pushed
Imports
io.reactivex.rxjava3.annotations.NonNull
A functional interface that has a subscribe() method that receives a FlowableEmitter instance that allows pushing events in a backpressure-safe and cancellation-safe manner.

Method Summary

Modifier and TypeMethod and Description
public void
subscribe(@NonNull FlowableEmitter<T>
the safe emitter instance, never null
emitter)

Called for each Subscriber that subscribes.

Method Detail

subscribeback to summary
public void subscribe(@NonNull FlowableEmitter<T> emitter) throws Throwable

Called for each Subscriber that subscribes.

Parameters
emitter:@NonNull FlowableEmitter<T>

the safe emitter instance, never null

Exceptions
Throwable:
on error