Package org.apache.flink.datastream.impl.extension.eventtime

Class EventTimeExtensionImpl

java.lang.Object

org.apache.flink.datastream.impl.extension.eventtime.EventTimeExtensionImpl

public class EventTimeExtensionImpl
extends Object

The implementation of EventTimeExtension.

Constructor Summary

Constructors

Constructor	Description
EventTimeExtensionImpl()

Method Summary

Modifier and Type	Method	Description
static <T> org.apache.flink.datastream.api.function.OneInputStreamProcessFunction<T,T>	buildAsProcessFunction(org.apache.flink.datastream.api.extension.eventtime.strategy.EventTimeWatermarkStrategy<T> strategy)	Build an ExtractEventTimeProcessFunction to extract event time according to EventTimeWatermarkStrategy.
static boolean	isEventTimeExtensionWatermark(org.apache.flink.api.common.watermark.Watermark watermark)
static <IN,OUT> org.apache.flink.datastream.api.function.OneInputStreamProcessFunction<IN,OUT>	wrapProcessFunction(org.apache.flink.datastream.api.extension.eventtime.function.OneInputEventTimeStreamProcessFunction<IN,OUT> processFunction)
static <IN1,IN2,OUT> org.apache.flink.datastream.api.function.TwoInputBroadcastStreamProcessFunction<IN1,IN2,OUT>	wrapProcessFunction(org.apache.flink.datastream.api.extension.eventtime.function.TwoInputBroadcastEventTimeStreamProcessFunction<IN1,IN2,OUT> processFunction)
static <IN1,IN2,OUT> org.apache.flink.datastream.api.function.TwoInputNonBroadcastStreamProcessFunction<IN1,IN2,OUT>	wrapProcessFunction(org.apache.flink.datastream.api.extension.eventtime.function.TwoInputNonBroadcastEventTimeStreamProcessFunction<IN1,IN2,OUT> processFunction)
static <IN,OUT1,OUT2> org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT1,OUT2>	wrapProcessFunction(org.apache.flink.datastream.api.extension.eventtime.function.TwoOutputEventTimeStreamProcessFunction<IN,OUT1,OUT2> processFunction)

Methods inherited from class java.lang.Object

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

Constructor Detail

EventTimeExtensionImpl

public EventTimeExtensionImpl()

Method Detail

buildAsProcessFunction

public static <T> org.apache.flink.datastream.api.function.OneInputStreamProcessFunction<T,T> buildAsProcessFunction(org.apache.flink.datastream.api.extension.eventtime.strategy.EventTimeWatermarkStrategy<T> strategy)

Build an ExtractEventTimeProcessFunction to extract event time according to EventTimeWatermarkStrategy.

wrapProcessFunction

public static <IN,OUT> org.apache.flink.datastream.api.function.OneInputStreamProcessFunction<IN,OUT> wrapProcessFunction(org.apache.flink.datastream.api.extension.eventtime.function.OneInputEventTimeStreamProcessFunction<IN,OUT> processFunction)

wrapProcessFunction

public static <IN,OUT1,OUT2> org.apache.flink.datastream.api.function.TwoOutputStreamProcessFunction<IN,OUT1,OUT2> wrapProcessFunction(org.apache.flink.datastream.api.extension.eventtime.function.TwoOutputEventTimeStreamProcessFunction<IN,OUT1,OUT2> processFunction)

wrapProcessFunction

public static <IN1,IN2,OUT> org.apache.flink.datastream.api.function.TwoInputNonBroadcastStreamProcessFunction<IN1,IN2,OUT> wrapProcessFunction(org.apache.flink.datastream.api.extension.eventtime.function.TwoInputNonBroadcastEventTimeStreamProcessFunction<IN1,IN2,OUT> processFunction)

wrapProcessFunction

public static <IN1,IN2,OUT> org.apache.flink.datastream.api.function.TwoInputBroadcastStreamProcessFunction<IN1,IN2,OUT> wrapProcessFunction(org.apache.flink.datastream.api.extension.eventtime.function.TwoInputBroadcastEventTimeStreamProcessFunction<IN1,IN2,OUT> processFunction)

isEventTimeExtensionWatermark

public static boolean isEventTimeExtensionWatermark(org.apache.flink.api.common.watermark.Watermark watermark)