org.apache.flink.optimizer.util

Class NoOpBinaryUdfOp<OUT>

java.lang.Object

org.apache.flink.api.common.operators.Operator<OUT>

org.apache.flink.api.common.operators.AbstractUdfOperator<OUT,FT>

org.apache.flink.api.common.operators.DualInputOperator<OUT,OUT,OUT,NoOpFunction>

org.apache.flink.optimizer.util.NoOpBinaryUdfOp<OUT>

All Implemented Interfaces:

RecordOperator, Visitable<Operator<?>>

public class NoOpBinaryUdfOp<OUT>
extends DualInputOperator<OUT,OUT,OUT,NoOpFunction>
implements RecordOperator

Field Summary

Fields inherited from class org.apache.flink.api.common.operators.DualInputOperator

input1, input2

Fields inherited from class org.apache.flink.api.common.operators.AbstractUdfOperator

broadcastInputs, userFunction

Fields inherited from class org.apache.flink.api.common.operators.Operator

compilerHints, name, operatorInfo, parameters

Constructor Summary

Constructors

Constructor and Description
NoOpBinaryUdfOp(TypeInformation<OUT> type)

Method Summary

Methods

Modifier and Type	Method and Description
protected List<OUT>	executeOnCollections(List<OUT> inputData1, List<OUT> inputData2, RuntimeContext runtimeContext, ExecutionConfig executionConfig)
Class<? extends Key<?>>[]	getKeyClasses()

Methods inherited from class org.apache.flink.api.common.operators.DualInputOperator

accept, addFirstInput, addFirstInputs, addSecondInput, addSecondInputs, clearFirstInput, clearSecondInput, getFirstInput, getKeyColumns, getNumberOfInputs, getOperatorInfo, getSecondInput, getSemanticProperties, setFirstInput, setFirstInput, setFirstInputs, setSecondInput, setSecondInput, setSecondInputs, setSemanticProperties

Methods inherited from class org.apache.flink.api.common.operators.AbstractUdfOperator

asArray, emptyClassArray, getBroadcastInputs, getUserCodeWrapper, setBroadcastVariable, setBroadcastVariables

Methods inherited from class org.apache.flink.api.common.operators.Operator

createUnionCascade, createUnionCascade, createUnionCascade, getCompilerHints, getName, getParallelism, getParameters, setName, setParallelism, setParameter, setParameter, setParameter, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

NoOpBinaryUdfOp

public NoOpBinaryUdfOp(TypeInformation<OUT> type)

Method Detail

getKeyClasses

public Class<? extends Key<?>>[] getKeyClasses()

Specified by:

getKeyClasses in interface RecordOperator

executeOnCollections

protected List<OUT> executeOnCollections(List<OUT> inputData1,
                             List<OUT> inputData2,
                             RuntimeContext runtimeContext,
                             ExecutionConfig executionConfig)

Specified by:

executeOnCollections in class DualInputOperator<OUT,OUT,OUT,NoOpFunction>