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

类 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

所有已实现的接口:

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.

另请参阅:

序列化表格

嵌套类概要

从接口继承的嵌套类/接口 org.apache.flink.streaming.api.functions.source.SourceFunction

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

构造器概要

构造器

构造器和说明
EventsGeneratorSource(double errorProbability, int delayPerRecordMillis)

方法概要

限定符和类型	方法和说明
void	cancel()
void	run(org.apache.flink.streaming.api.functions.source.SourceFunction.SourceContext<Event> sourceContext)

从类继承的方法 org.apache.flink.api.common.functions.AbstractRichFunction

close, getIterationRuntimeContext, getRuntimeContext, open, setRuntimeContext

从类继承的方法 java.lang.Object

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

构造器详细资料

EventsGeneratorSource

public EventsGeneratorSource(double errorProbability,
                             int delayPerRecordMillis)

方法详细资料

run

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

抛出:

Exception

cancel

public void cancel()