Package org.elasticsearch.xpack.esql.plan.physical

Class UnaryExec

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

All Implemented Interfaces:

NamedWriteable, Writeable

Direct Known Subclasses:

AggregateExec, BulkLookupMvFilterExec, ChangePointExec, CompoundOutputEvalExec, EnrichExec, EvalExec, ExchangeExec, ExchangeSinkExec, ExternalFieldExtractExec, FieldExtractExec, FilterExec, FuseScoreEvalExec, HighlightExec, InferenceExec, LimitByExec, LimitExec, MetricsInfoExec, MMRExec, MvExpandExec, OutputExec, ProjectExec, RegexExtractExec, SampleExec, SparklineGenerateEmptyBucketsExec, SubqueryExec, TimeSeriesCollapseExec, TopNByExec, TopNExec, TsInfoExec

public abstract class UnaryExec
extends PhysicalPlan

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.xpack.esql.core.tree.Node

Node.NodeStringFormat

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

Field Summary

Fields inherited from class org.elasticsearch.xpack.esql.core.tree.Node

TO_STRING_MAX_LINES, TO_STRING_MAX_WIDTH

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	UnaryExec(Source source, PhysicalPlan child)

Method Summary

Modifier and Type	Method	Description
PhysicalPlan	child()
boolean	equals(Object obj)
int	hashCode()
AttributeSet	inputSet()
List<Attribute>	output()	The ordered list of attributes (i.e.
AttributeSet	outputSet()
abstract UnaryExec	replaceChild(PhysicalPlan newChild)
final PhysicalPlan	replaceChildren(List<PhysicalPlan> newChildren)

Methods inherited from class org.elasticsearch.xpack.esql.plan.QueryPlan

computeExpressions, computeReferences, expressions, forEachExpression, forEachExpression, forEachExpressionDown, forEachExpressionUp, references, transformExpressionsDown, transformExpressionsDown, transformExpressionsOnly, transformExpressionsOnly, transformExpressionsOnlyUp, transformExpressionsUp, transformExpressionsUp

Methods inherited from class org.elasticsearch.xpack.esql.core.tree.Node

allMatch, anyMatch, children, collect, collect, collect, collectFirstChildren, collectLeaves, doCollectFirst, forEachDown, forEachDown, forEachDownMayReturnEarly, forEachProperty, forEachPropertyDown, forEachPropertyOnly, forEachPropertyUp, forEachUp, forEachUp, info, nodeName, nodeProperties, nodeString, nodeString, propertiesToString, replaceChildrenSameSize, source, sourceLocation, sourceText, toString, toString, toString, transformChildren, transformChildren, transformDown, transformDown, transformDown, transformDown, transformDownSkipBranch, transformNodeProps, transformPropertiesDown, transformPropertiesOnly, transformPropertiesUp, transformUp, transformUp, transformUp

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.elasticsearch.common.io.stream.NamedWriteable

getWriteableName

Methods inherited from interface org.elasticsearch.common.io.stream.Writeable

writeTo

Constructor Details

UnaryExec

protected UnaryExec(Source source,
 PhysicalPlan child)

Method Details

replaceChildren

public final PhysicalPlan replaceChildren(List<PhysicalPlan> newChildren)

Specified by:

replaceChildren in class Node<PhysicalPlan>

replaceChild

public abstract UnaryExec replaceChild(PhysicalPlan newChild)

child

public PhysicalPlan child()

output

public List<Attribute> output()

Description copied from class: QueryPlan

The 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.

Specified by:

output in class QueryPlan<PhysicalPlan>

outputSet

public AttributeSet outputSet()

Overrides:

outputSet in class QueryPlan<PhysicalPlan>

inputSet

public AttributeSet inputSet()

Overrides:

inputSet in class QueryPlan<PhysicalPlan>

hashCode

public int hashCode()

Specified by:

hashCode in class PhysicalPlan

equals

public boolean equals(Object obj)

Specified by:

equals in class PhysicalPlan