com.microstrategy.usher

Interface ObserverCallback<T>

public interface ObserverCallback<T>

The ObserverCallback interface represents an asynchronous callback returning multiple values.

Method Summary

Modifier and Type	Method and Description
void	onComplete() Callback for when the request is successfully executed for the last element.
void	onError(DomainException e) Callback for when the request encounters an error.
void	onNext(T t) Callback for when the request is successfully executed and has a proceeding action.

Method Detail

onNext

void onNext(T t)

Callback for when the request is successfully executed and has a proceeding action. It will not call this method if it calls onError(DomainException) or onComplete().

Parameters:

t - the expected item returned by the request

onComplete

void onComplete()

Callback for when the request is successfully executed for the last element. It will not call this method if it calls onNext(Object) or onError(DomainException).

onError

void onError(DomainException e)

Callback for when the request encounters an error. It will not call this method if it calls onNext(Object) or onComplete().

Parameters:

e - See DomainException