Package org.apache.flink.api.common.operators.base

Class InnerJoinOperatorBase<IN1,IN2,OUT,FT extends FlatJoinFunction<IN1,IN2,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<IN1,IN2,OUT,FT>

org.apache.flink.api.common.operators.base.JoinOperatorBase<IN1,IN2,OUT,FT>

org.apache.flink.api.common.operators.base.InnerJoinOperatorBase<IN1,IN2,OUT,FT>

All Implemented Interfaces:

Visitable<Operator<?>>

@Internal
public class InnerJoinOperatorBase<IN1,IN2,OUT,FT extends FlatJoinFunction<IN1,IN2,OUT>>
extends JoinOperatorBase<IN1,IN2,OUT,FT>

See Also:

FlatJoinFunction

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.flink.api.common.operators.base.JoinOperatorBase

JoinOperatorBase.JoinHint

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	Description
InnerJoinOperatorBase(FT udf, BinaryOperatorInformation<IN1,IN2,OUT> operatorInfo, int[] keyPositions1, int[] keyPositions2, String name)
InnerJoinOperatorBase(Class<? extends FT> udf, BinaryOperatorInformation<IN1,IN2,OUT> operatorInfo, int[] keyPositions1, int[] keyPositions2, String name)
InnerJoinOperatorBase(UserCodeWrapper<FT> udf, BinaryOperatorInformation<IN1,IN2,OUT> operatorInfo, int[] keyPositions1, int[] keyPositions2, String name)

Method Summary

Modifier and Type	Method	Description
protected List<OUT>	executeOnCollections(List<IN1> inputData1, List<IN2> inputData2, RuntimeContext runtimeContext, ExecutionConfig executionConfig)

Methods inherited from class org.apache.flink.api.common.operators.base.JoinOperatorBase

getCustomPartitioner, getJoinHint, setCustomPartitioner, setJoinHint

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

accept, clearFirstInput, clearSecondInput, getFirstInput, getKeyColumns, getNumberOfInputs, getOperatorInfo, getSecondInput, getSemanticProperties, setFirstInput, setSecondInput, 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, getMinResources, getName, getParallelism, getParameters, getPreferredResources, setName, setParallelism, setParameter, setResources, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

InnerJoinOperatorBase

public InnerJoinOperatorBase(UserCodeWrapper<FT> udf,
                             BinaryOperatorInformation<IN1,IN2,OUT> operatorInfo,
                             int[] keyPositions1,
                             int[] keyPositions2,
                             String name)

InnerJoinOperatorBase

public InnerJoinOperatorBase(FT udf,
                             BinaryOperatorInformation<IN1,IN2,OUT> operatorInfo,
                             int[] keyPositions1,
                             int[] keyPositions2,
                             String name)

InnerJoinOperatorBase

public InnerJoinOperatorBase(Class<? extends FT> udf,
                             BinaryOperatorInformation<IN1,IN2,OUT> operatorInfo,
                             int[] keyPositions1,
                             int[] keyPositions2,
                             String name)

Method Detail

executeOnCollections

protected List<OUT> executeOnCollections(List<IN1> inputData1,
                                         List<IN2> inputData2,
                                         RuntimeContext runtimeContext,
                                         ExecutionConfig executionConfig)
                                  throws Exception

Specified by:

executeOnCollections in class DualInputOperator<IN1,IN2,OUT,FT extends FlatJoinFunction<IN1,IN2,OUT>>

Throws:

Exception