org.apache.flink.optimizer.plan

类 BinaryUnionPlanNode

java.lang.Object

org.apache.flink.optimizer.plan.PlanNode

org.apache.flink.optimizer.plan.DualInputPlanNode

org.apache.flink.optimizer.plan.BinaryUnionPlanNode

所有已实现的接口:

DumpableNode<PlanNode>, org.apache.flink.util.Visitable<PlanNode>

public class BinaryUnionPlanNode
extends DualInputPlanNode

A special subclass for the union to make it identifiable.

嵌套类概要

从类继承的嵌套类/接口 org.apache.flink.optimizer.plan.PlanNode

PlanNode.FeedbackPropertiesMeetRequirementsReport, PlanNode.SourceAndDamReport

字段概要

从类继承的字段 org.apache.flink.optimizer.plan.DualInputPlanNode

input1, input2, keys1, keys2, postPassHelper1, postPassHelper2, sortOrders

从类继承的字段 org.apache.flink.optimizer.plan.PlanNode

branchPlan, cumulativeCosts, globalProps, localProps, nodeCosts, outChannels, template

构造器概要

构造器

构造器和说明
BinaryUnionPlanNode(BinaryUnionNode template, Channel in1, Channel in2)
BinaryUnionPlanNode(BinaryUnionPlanNode toSwapFrom)

方法概要

限定符和类型	方法和说明
int	getMemoryConsumerWeight()
BinaryUnionNode	getOptimizerNode()
boolean	unionsStaticAndDynamicPath()

从类继承的方法 org.apache.flink.optimizer.plan.DualInputPlanNode

accept, getComparator1, getComparator2, getInput1, getInput2, getInputs, getKeysForInput1, getKeysForInput2, getPairComparator, getPredecessors, getSortOrders, getTwoInputNode, hasDamOnPathDownTo, setComparator1, setComparator2, setPairComparator

从类继承的方法 org.apache.flink.optimizer.plan.PlanNode

addOutgoingChannel, checkPartialSolutionPropertiesMet, getBranchPlan, getBroadcastInputs, getCandidateAtBranchPoint, getCostWeight, getCumulativeCosts, getCumulativeCostsShare, getDriverStrategy, getDumpableInputs, getGlobalProperties, getGuaranteedAvailableMemory, getLocalProperties, getMinResources, getNodeCosts, getNodeName, getOriginalOptimizerNode, getOutgoingChannels, getParallelism, getPlanNode, getPreferredResources, getProgramOperator, getRelativeMemoryPerSubTask, initProperties, isOnDynamicPath, isPruneMarkerSet, mergeBranchPlanMaps, mergeBranchPlanMaps, setBroadcastInputs, setCosts, setDriverStrategy, setParallelism, setPruningMarker, setRelativeMemoryPerSubtask, toString, updatePropertiesWithUniqueSets

从类继承的方法 java.lang.Object

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

构造器详细资料

BinaryUnionPlanNode

public BinaryUnionPlanNode(BinaryUnionNode template,
                           Channel in1,
                           Channel in2)

参数:

template -

BinaryUnionPlanNode

public BinaryUnionPlanNode(BinaryUnionPlanNode toSwapFrom)

方法详细资料

getOptimizerNode

public BinaryUnionNode getOptimizerNode()

指定者:

getOptimizerNode 在接口中 DumpableNode<PlanNode>

覆盖:

getOptimizerNode 在类中 PlanNode

unionsStaticAndDynamicPath

public boolean unionsStaticAndDynamicPath()

getMemoryConsumerWeight

public int getMemoryConsumerWeight()

覆盖:

getMemoryConsumerWeight 在类中 PlanNode