Interface ObservableOnSubscribe<T>

Type Parameters:

T - the value type pushed

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 ObservableOnSubscribe<@NonNull T>

A functional interface that has a subscribe() method that receives an ObservableEmitter instance that allows pushing events in a cancellation-safe manner.

Method Summary

Modifier and Type	Method	Description
void	subscribe(@NonNull ObservableEmitter<@NonNull T> emitter)	Called for each Observer that subscribes.

Method Details

subscribe

void subscribe(@NonNull
 @NonNull ObservableEmitter<@NonNull T> emitter)
        throws Throwable

Called for each Observer that subscribes.

Parameters:

emitter - the safe emitter instance, never null

Throws:

Throwable - on error