Interface WriteStreamObserver<R>

All Superinterfaces:

Observer<R>

public interface WriteStreamObserver<R>
extends Observer<R>

A WriteStream to Observer adapter.

Author:

Thomas Segismont

Method Summary

Modifier and Type	Method	Description
WriteStreamObserver<R>	onError(Consumer<? super Throwable> handler)	Sets the handler to invoke if the Observable that was subscribed to terminates with an error.
WriteStreamObserver<R>	onWriteStreamEnd(Action handler)	Sets the handler to invoke when the adapted WriteStream ends successfully.
WriteStreamObserver<R>	onWriteStreamEndError(Consumer<? super Throwable> handler)	Sets the handler to invoke when the adapted WriteStream ends with an error.
WriteStreamObserver<R>	onWriteStreamError(Consumer<? super Throwable> handler)	Sets the handler to invoke if the adapted WriteStream fails.

Methods inherited from interface Observer

onComplete, onError, onNext, onSubscribe

Method Details

onError

WriteStreamObserver<R> onError(Consumer<? super Throwable> handler)

Sets the handler to invoke if the Observable that was subscribed to terminates with an error.

The underlying WriteStream.end() method is not invoked in this case.

Returns:

a reference to this, so the API can be used fluently

onWriteStreamError

WriteStreamObserver<R> onWriteStreamError(Consumer<? super Throwable> handler)

Sets the handler to invoke if the adapted WriteStream fails.

The underlying WriteStream.end() method is not invoked in this case.

Returns:

a reference to this, so the API can be used fluently

onWriteStreamEnd

WriteStreamObserver<R> onWriteStreamEnd(Action handler)

Sets the handler to invoke when the adapted WriteStream ends successfully.

Returns:

a reference to this, so the API can be used fluently

onWriteStreamEndError

WriteStreamObserver<R> onWriteStreamEndError(Consumer<? super Throwable> handler)

Sets the handler to invoke when the adapted WriteStream ends with an error.

Returns:

a reference to this, so the API can be used fluently