io.reactivex.observable

Interface CompletableObserver

All Known Implementing Classes:

CompletableSubject, DisposableCompletableObserver, ResourceCompletableObserver, TestObserver

public interface CompletableObserver

Represents the subscription API callbacks when subscribing to a Completable instance.

Method Summary

Modifier and Type	Method and Description
void	onComplete() Called once the deferred computation completes normally.
void	onError(java.lang.Throwable e) Called once if the deferred computation 'throws' an exception.
void	onSubscribe(io.reactivex.common.Disposable d) Called once by the Completable to set a Disposable on this instance which then can be used to cancel the subscription at any time.

Method Detail

onSubscribe

void onSubscribe(@NonNull
                 io.reactivex.common.Disposable d)

Called once by the Completable to set a Disposable on this instance which then can be used to cancel the subscription at any time.

Parameters:

d - the Disposable instance to call dispose on for cancellation, not null

onComplete

void onComplete()

Called once the deferred computation completes normally.

onError

void onError(@NonNull
             java.lang.Throwable e)

Called once if the deferred computation 'throws' an exception.

Parameters:

e - the exception, not null.