org.apache.flink.api.java.record.operators

Class DeltaIteration.SolutionSetPlaceHolder

java.lang.Object

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

org.apache.flink.api.common.operators.base.DeltaIterationBase.SolutionSetPlaceHolder<Record>

org.apache.flink.api.java.record.operators.DeltaIteration.SolutionSetPlaceHolder

All Implemented Interfaces:

Visitable<Operator<?>>

Enclosing class:

DeltaIteration

public static class DeltaIteration.SolutionSetPlaceHolder
extends DeltaIterationBase.SolutionSetPlaceHolder<Record>

Specialized operator to use as a recognizable place-holder for the solution set input to the step function.

Field Summary

Fields inherited from class org.apache.flink.api.common.operators.base.DeltaIterationBase.SolutionSetPlaceHolder

containingIteration

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

compilerHints, name, operatorInfo, parameters

Constructor Summary

Constructors

Constructor and Description
DeltaIteration.SolutionSetPlaceHolder(DeltaIterationBase<Record,?> container)

Method Summary

Methods

Modifier and Type	Method and Description
void	checkJoinKeyFields(int[] keyFields)

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

accept, getContainingWorksetIteration, getUserCodeWrapper

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

createUnionCascade, createUnionCascade, createUnionCascade, getCompilerHints, getDegreeOfParallelism, getName, getOperatorInfo, getParameters, setDegreeOfParallelism, setName, setParameter, setParameter, setParameter, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DeltaIteration.SolutionSetPlaceHolder

public DeltaIteration.SolutionSetPlaceHolder(DeltaIterationBase<Record,?> container)

Method Detail

checkJoinKeyFields

public void checkJoinKeyFields(int[] keyFields)