org.apache.flink.streaming.examples.statemachine.generator

Class EventsGeneratorSource

java.lang.Object

org.apache.flink.api.common.functions.AbstractRichFunction

org.apache.flink.streaming.api.functions.source.RichParallelSourceFunction<Event>

org.apache.flink.streaming.examples.statemachine.generator.EventsGeneratorSource

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, org.apache.flink.streaming.api.functions.source.ParallelSourceFunction<Event>, org.apache.flink.streaming.api.functions.source.SourceFunction<Event>

public class EventsGeneratorSource
extends org.apache.flink.streaming.api.functions.source.RichParallelSourceFunction<Event>

A event stream source that generates the events on the fly. Useful for self-contained demos.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.streaming.api.functions.source.SourceFunction

org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<T>

Constructor Summary

Constructors

Constructor and Description
EventsGeneratorSource(double errorProbability, int delayPerRecordMillis)

Method Summary

Modifier and Type	Method and Description
void	cancel()
void	run(org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<Event> sourceContext)

Methods inherited from class org.apache.flink.api.common.functions.AbstractRichFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

Methods inherited from class java.lang.Object

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

Constructor Detail

EventsGeneratorSource

public EventsGeneratorSource(double errorProbability,
                             int delayPerRecordMillis)

Method Detail

run

public void run(org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<Event> sourceContext)
         throws Exception

Throws:

Exception

cancel

public void cancel()