org.apache.reef.tests.watcher

Class TestEventStream

java.lang.Object

org.apache.reef.tests.watcher.TestEventStream

All Implemented Interfaces:

EventStream

public final class TestEventStream
extends Object
implements EventStream

Count events in the stream.

Method Summary

Methods

Modifier and Type	Method and Description
void	onEvent(EventType type, String jsonEncodedEvent) Write an eventRecord with specific type.
void	validate() This validation is called in WatcherTestDriver#RuntimeStopHandler, so RuntimeStop should not be guaranteed to be called before this.

Methods inherited from class java.lang.Object

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

Method Detail

onEvent

public void onEvent(EventType type,
           String jsonEncodedEvent)

Description copied from interface: EventStream

Write an eventRecord with specific type. This should be thread-safe since multiple event handlers can concurrently call the method.

Specified by:

onEvent in interface EventStream

Parameters:

type - a event type

jsonEncodedEvent - an event encoded as json

validate

public void validate()

This validation is called in WatcherTestDriver#RuntimeStopHandler, so RuntimeStop should not be guaranteed to be called before this.