Package org.apache.flink.streaming.api.operators.collect

Class CollectSinkOperatorFactory<IN>

java.lang.Object

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

org.apache.flink.streaming.api.operators.SimpleOperatorFactory<OUT>

org.apache.flink.streaming.api.operators.SimpleUdfStreamOperatorFactory<Object>

org.apache.flink.streaming.api.operators.collect.CollectSinkOperatorFactory<IN>

All Implemented Interfaces:

Serializable, CoordinatedOperatorFactory<Object>, StreamOperatorFactory<Object>, UdfStreamOperatorFactory<Object>, ProcessingTimeServiceAware

public class CollectSinkOperatorFactory<IN>
extends SimpleUdfStreamOperatorFactory<Object>
implements CoordinatedOperatorFactory<Object>

The Factory class for CollectSinkOperator.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final org.apache.flink.configuration.ConfigOption<org.apache.flink.configuration.MemorySize>	MAX_BATCH_SIZE
static final org.apache.flink.configuration.ConfigOption<Duration>	SOCKET_TIMEOUT

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

chainingStrategy, processingTimeService

Constructor Summary

Constructors

Constructor	Description
CollectSinkOperatorFactory(org.apache.flink.api.common.typeutils.TypeSerializer<IN> serializer, String accumulatorName)
CollectSinkOperatorFactory(org.apache.flink.api.common.typeutils.TypeSerializer<IN> serializer, String accumulatorName, org.apache.flink.configuration.MemorySize maxBatchSize, Duration socketTimeout)

Method Summary

Modifier and Type	Method	Description
<T extends StreamOperator<Object>> T	createStreamOperator(StreamOperatorParameters<Object> parameters)	Create the operator.
OperatorCoordinator.Provider	getCoordinatorProvider(String operatorName, OperatorID operatorID)	Get the operator coordinator provider for this operator.
int	getSocketTimeoutMillis()

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

getUserFunction, getUserFunctionClassName

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

getOperator, getOperatorAttributes, getStreamOperatorClass, isInputTypeConfigurable, isLegacySource, isOutputTypeConfigurable, isStreamSource, of, setInputType, setOutputType

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

Field Details

MAX_BATCH_SIZE

public static final org.apache.flink.configuration.ConfigOption<org.apache.flink.configuration.MemorySize> MAX_BATCH_SIZE

SOCKET_TIMEOUT

public static final org.apache.flink.configuration.ConfigOption<Duration> SOCKET_TIMEOUT

Constructor Details

CollectSinkOperatorFactory

public CollectSinkOperatorFactory(org.apache.flink.api.common.typeutils.TypeSerializer<IN> serializer,
 String accumulatorName)

CollectSinkOperatorFactory

public CollectSinkOperatorFactory(org.apache.flink.api.common.typeutils.TypeSerializer<IN> serializer,
 String accumulatorName,
 org.apache.flink.configuration.MemorySize maxBatchSize,
 Duration socketTimeout)

Method Details

getSocketTimeoutMillis

public int getSocketTimeoutMillis()

createStreamOperator

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

Description copied from interface: StreamOperatorFactory

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

Specified by:

createStreamOperator in interface CoordinatedOperatorFactory<IN>

Specified by:

createStreamOperator in interface StreamOperatorFactory<IN>

Overrides:

createStreamOperator in class SimpleOperatorFactory<Object>

getCoordinatorProvider

public OperatorCoordinator.Provider getCoordinatorProvider(String operatorName,
 OperatorID operatorID)

Description copied from interface: CoordinatedOperatorFactory

Get the operator coordinator provider for this operator.

Specified by:

getCoordinatorProvider in interface CoordinatedOperatorFactory<IN>

Parameters:

operatorName - the name of the operator.

operatorID - the id of the operator.

Returns:

the provider of the OperatorCoordinator for this operator.