Package org.apache.arrow.flight

Class NoOpStreamListener<T>

java.lang.Object

org.apache.arrow.flight.NoOpStreamListener<T>

Type Parameters:

T - The type of the callback object.

All Implemented Interfaces:

FlightProducer.StreamListener<T>

public class NoOpStreamListener<T>
extends Object
implements FlightProducer.StreamListener<T>

A FlightProducer.StreamListener that does nothing for all callbacks.

Constructor Summary

Constructors

Constructor	Description
NoOpStreamListener()

Method Summary

Modifier and Type	Method	Description
static <T> FlightProducer.StreamListener<T>	getInstance()
void	onCompleted()	Ignores the stream completion event.
void	onError(Throwable t)	Ignores the error received.
void	onNext(T val)	Ignores the value received.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NoOpStreamListener

public NoOpStreamListener()

Method Details

onNext

public void onNext(T val)

Ignores the value received.

Specified by:

onNext in interface FlightProducer.StreamListener<T>

onError

public void onError(Throwable t)

Ignores the error received.

Specified by:

onError in interface FlightProducer.StreamListener<T>

onCompleted

public void onCompleted()

Ignores the stream completion event.

Specified by:

onCompleted in interface FlightProducer.StreamListener<T>

getInstance

public static <T> FlightProducer.StreamListener<T> getInstance()