org.apache.reef.wake.rx.impl

Class RxSyncStage<T>

java.lang.Object

org.apache.reef.wake.rx.AbstractRxStage<T>

org.apache.reef.wake.rx.impl.RxSyncStage<T>

Type Parameters:

T - type

All Implemented Interfaces:

AutoCloseable, Observer<T>, RxStage<T>, Stage

public final class RxSyncStage<T>
extends AbstractRxStage<T>

Stage that executes the observer synchronously

Constructor Summary

Constructors

Constructor and Description
RxSyncStage(Observer<T> observer) Constructs a Rx synchronous stage
RxSyncStage(String name, Observer<T> observer) Constructs a Rx synchronous stage

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Closes the stage
void	onCompleted() Notifies the observer that the provider has finished sending push-based notifications.
void	onError(Exception error) Notifies the observer that the provider has experienced an error condition.
void	onNext(T value) Provides the observer with the new value

Methods inherited from class org.apache.reef.wake.rx.AbstractRxStage

getInMeter, getOutMeter

Methods inherited from class java.lang.Object

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

Constructor Detail

RxSyncStage

@Inject
public RxSyncStage(Observer<T> observer)

Constructs a Rx synchronous stage

Parameters:

observer - the observer

RxSyncStage

@Inject
public RxSyncStage(String name,
                  Observer<T> observer)

Constructs a Rx synchronous stage

Parameters:

name - the stage name

observer - the observer

Method Detail

onNext

public void onNext(T value)

Provides the observer with the new value

Parameters:

value - the new value

onError

public void onError(Exception error)

Notifies the observer that the provider has experienced an error condition.

Parameters:

error - the error

onCompleted

public void onCompleted()

Notifies the observer that the provider has finished sending push-based notifications.

close

public void close()
           throws Exception

Closes the stage

Throws:

Exception