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

Class BatchMultipleInputStreamOperatorFactory

java.lang.Object

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

org.apache.flink.table.runtime.operators.multipleinput.BatchMultipleInputStreamOperatorFactory

All Implemented Interfaces:

Serializable, StreamOperatorFactory<RowData>, ProcessingTimeServiceAware

public class BatchMultipleInputStreamOperatorFactory
extends AbstractStreamOperatorFactory<RowData>

The factory to create BatchMultipleInputStreamOperator.

See Also:

Serialized Form

Field Summary

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

chainingStrategy, processingTimeService

Constructor Summary

Constructors

Constructor	Description
BatchMultipleInputStreamOperatorFactory(List<InputSpec> inputSpecs, List<TableOperatorWrapper<?>> headWrappers, TableOperatorWrapper<?> tailWrapper)

Method Summary

Modifier and Type	Method	Description
<T extends StreamOperator<RowData>> T	createStreamOperator(StreamOperatorParameters<RowData> parameters)	Create the operator.
Class<? extends StreamOperator>	getStreamOperatorClass(ClassLoader classLoader)	Returns the runtime class of the stream operator.

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

getOperatorAttributes, isInputTypeConfigurable, isLegacySource, isOutputTypeConfigurable, isStreamSource, setInputType, setOutputType

Constructor Detail

BatchMultipleInputStreamOperatorFactory

public BatchMultipleInputStreamOperatorFactory(List<InputSpec> inputSpecs,
                                               List<TableOperatorWrapper<?>> headWrappers,
                                               TableOperatorWrapper<?> tailWrapper)

Method Detail

createStreamOperator

public <T extends StreamOperator<RowData>> T createStreamOperator(StreamOperatorParameters<RowData> parameters)

Description copied from interface: StreamOperatorFactory

Create the operator. Sets access to the context and the output.

getStreamOperatorClass

public Class<? extends StreamOperator> getStreamOperatorClass(ClassLoader classLoader)

Description copied from interface: StreamOperatorFactory

Returns the runtime class of the stream operator.