Class ExchangeExec
java.lang.Object
org.elasticsearch.xpack.esql.core.tree.Node<PhysicalPlan>
org.elasticsearch.xpack.esql.plan.QueryPlan<PhysicalPlan>
org.elasticsearch.xpack.esql.plan.physical.PhysicalPlan
org.elasticsearch.xpack.esql.plan.physical.UnaryExec
org.elasticsearch.xpack.esql.plan.physical.ExchangeExec
- All Implemented Interfaces:
NamedWriteable,Writeable
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Nested Class Summary
Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable
Writeable.Reader<V>, Writeable.Writer<V> -
Field Summary
Fields -
Constructor Summary
ConstructorsConstructorDescriptionExchangeExec(Source source, List<Attribute> output, boolean inBetweenAggs, PhysicalPlan child) ExchangeExec(Source source, PhysicalPlan child) -
Method Summary
Modifier and TypeMethodDescriptionprotected AttributeSetThis very likely needs to be overridden forQueryPlan.references()to be correct when inheriting.booleaninthashCode()booleanprotected NodeInfo<? extends PhysicalPlan> info()output()The ordered list of attributes (i.e.replaceChild(PhysicalPlan newChild) voidwriteTo(StreamOutput out) Methods inherited from class org.elasticsearch.xpack.esql.plan.physical.UnaryExec
child, inputSet, outputSet, replaceChildrenMethods inherited from class org.elasticsearch.xpack.esql.plan.QueryPlan
computeExpressions, expressions, forEachExpression, forEachExpression, forEachExpressionDown, forEachExpressionUp, references, transformExpressionsDown, transformExpressionsDown, transformExpressionsOnly, transformExpressionsOnly, transformExpressionsOnlyUp, transformExpressionsUp, transformExpressionsUpMethods inherited from class org.elasticsearch.xpack.esql.core.tree.Node
anyMatch, children, collect, collectFirstChildren, collectLeaves, doCollectFirst, forEachDown, forEachDown, forEachDownMayReturnEarly, forEachProperty, forEachPropertyDown, forEachPropertyOnly, forEachPropertyUp, forEachUp, forEachUp, nodeName, nodeProperties, nodeString, propertiesToString, replaceChildrenSameSize, source, sourceLocation, sourceText, toString, transformChildren, transformDown, transformDown, transformDown, transformNodeProps, transformPropertiesDown, transformPropertiesOnly, transformPropertiesUp, transformUp, transformUp, transformUp
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Field Details
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ENTRY
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Constructor Details
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ExchangeExec
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ExchangeExec
public ExchangeExec(Source source, List<Attribute> output, boolean inBetweenAggs, PhysicalPlan child)
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Method Details
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writeTo
- Throws:
IOException
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getWriteableName
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output
Description copied from class:QueryPlanThe ordered list of attributes (i.e. columns) this plan produces when executed. Must be called only on resolved plans, otherwise may throw an exception or return wrong results. -
inBetweenAggs
public boolean inBetweenAggs() -
computeReferences
Description copied from class:QueryPlanThis very likely needs to be overridden forQueryPlan.references()to be correct when inheriting. This can be called on unresolved plans and therefore must not rely on calls toQueryPlan.output().- Overrides:
computeReferencesin classQueryPlan<PhysicalPlan>
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replaceChild
- Specified by:
replaceChildin classUnaryExec
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info
- Specified by:
infoin classNode<PhysicalPlan>
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equals
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hashCode
public int hashCode()
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