org.apache.flink.table.runtime.operators.dynamicfiltering

Class ExecutionOrderEnforcerOperatorFactory<IN>

java.lang.Object

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

org.apache.flink.table.runtime.operators.dynamicfiltering.ExecutionOrderEnforcerOperatorFactory<IN>

All Implemented Interfaces:

Serializable, StreamOperatorFactory<IN>, ProcessingTimeServiceAware

public class ExecutionOrderEnforcerOperatorFactory<IN>
extends AbstractStreamOperatorFactory<IN>

The factory class for ExecutionOrderEnforcerOperator. This is a simple operator factory whose chaining strategy is always ChainingStrategy.HEAD_WITH_SOURCES.

See Also:

Serialized Form

Field Summary

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

chainingStrategy, processingTimeService

Constructor Summary

Constructors

Constructor and Description
ExecutionOrderEnforcerOperatorFactory()

Method Summary

Modifier and Type	Method and Description
<T extends StreamOperator<IN>> T	createStreamOperator(StreamOperatorParameters<IN> parameters) Create the operator.
ChainingStrategy	getChainingStrategy() Get the chaining strategy of operator factory.
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

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

isInputTypeConfigurable, isLegacySource, isOutputTypeConfigurable, isStreamSource, setInputType, setOutputType

Constructor Detail

ExecutionOrderEnforcerOperatorFactory

public ExecutionOrderEnforcerOperatorFactory()

Method Detail

createStreamOperator

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

Description copied from interface: StreamOperatorFactory

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

getChainingStrategy

public ChainingStrategy getChainingStrategy()

Description copied from interface: StreamOperatorFactory

Get the chaining strategy of operator factory.

Specified by:

getChainingStrategy in interface StreamOperatorFactory<IN>

Overrides:

getChainingStrategy in class AbstractStreamOperatorFactory<IN>

getStreamOperatorClass

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

Description copied from interface: StreamOperatorFactory

Returns the runtime class of the stream operator.