Package org.apache.flink.table.runtime.operators.wmassigners

Class WatermarkAssignerOperatorFactory

java.lang.Object

org.apache.flink.streaming.api.operators.AbstractStreamOperatorFactory<org.apache.flink.table.data.RowData>

org.apache.flink.table.runtime.operators.wmassigners.WatermarkAssignerOperatorFactory

All Implemented Interfaces:

Serializable, org.apache.flink.streaming.api.operators.OneInputStreamOperatorFactory<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>, org.apache.flink.streaming.api.operators.StreamOperatorFactory<org.apache.flink.table.data.RowData>, org.apache.flink.streaming.runtime.tasks.ProcessingTimeServiceAware

public class WatermarkAssignerOperatorFactory
extends org.apache.flink.streaming.api.operators.AbstractStreamOperatorFactory<org.apache.flink.table.data.RowData>
implements org.apache.flink.streaming.api.operators.OneInputStreamOperatorFactory<org.apache.flink.table.data.RowData,org.apache.flink.table.data.RowData>

The factory of WatermarkAssignerOperator.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperatorFactory

chainingStrategy, processingTimeService

Constructor Summary

Constructors

Constructor	Description
WatermarkAssignerOperatorFactory(int rowtimeFieldIndex, long idleTimeout, GeneratedWatermarkGenerator generatedWatermarkGenerator)

Method Summary

Modifier and Type	Method	Description
org.apache.flink.streaming.api.operators.StreamOperator	createStreamOperator(org.apache.flink.streaming.api.operators.StreamOperatorParameters initializer)
Class<? extends org.apache.flink.streaming.api.operators.StreamOperator>	getStreamOperatorClass(ClassLoader classLoader)

Methods inherited from class org.apache.flink.streaming.api.operators.AbstractStreamOperatorFactory

getChainingStrategy, getMailboxExecutor, setChainingStrategy, setMailboxExecutor, setProcessingTimeService

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.streaming.api.operators.StreamOperatorFactory

getChainingStrategy, isInputTypeConfigurable, isLegacySource, isOutputTypeConfigurable, isStreamSource, setChainingStrategy, setInputType, setOutputType

Constructor Detail

WatermarkAssignerOperatorFactory

public WatermarkAssignerOperatorFactory(int rowtimeFieldIndex,
                                        long idleTimeout,
                                        GeneratedWatermarkGenerator generatedWatermarkGenerator)

Method Detail

createStreamOperator

public org.apache.flink.streaming.api.operators.StreamOperator createStreamOperator(org.apache.flink.streaming.api.operators.StreamOperatorParameters initializer)

Specified by:

createStreamOperator in interface org.apache.flink.streaming.api.operators.StreamOperatorFactory<org.apache.flink.table.data.RowData>

getStreamOperatorClass

public Class<? extends org.apache.flink.streaming.api.operators.StreamOperator> getStreamOperatorClass(ClassLoader classLoader)

Specified by:

getStreamOperatorClass in interface org.apache.flink.streaming.api.operators.StreamOperatorFactory<org.apache.flink.table.data.RowData>