Package org.elasticsearch.xpack.esql.plan.logical

Class Keep

java.lang.Object

org.elasticsearch.xpack.esql.core.tree.Node<LogicalPlan>

org.elasticsearch.xpack.esql.plan.QueryPlan<LogicalPlan>

org.elasticsearch.xpack.esql.plan.logical.LogicalPlan

org.elasticsearch.xpack.esql.plan.logical.UnaryPlan

org.elasticsearch.xpack.esql.plan.logical.Project

org.elasticsearch.xpack.esql.plan.logical.Keep

All Implemented Interfaces:

NamedWriteable, Writeable, TelemetryAware, Resolvable, SortAgnostic, Streaming

public class Keep
extends Project
implements TelemetryAware, Streaming, SortAgnostic

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.xpack.esql.plan.logical.LogicalPlan

LogicalPlan.Stage

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.plan.logical.Project

ENTRY

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

TO_STRING_MAX_WIDTH

Constructor Summary

Constructors

Constructor	Description
Keep(Source source, LogicalPlan child, List<? extends NamedExpression> projections)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
boolean	expressionsResolved()
int	hashCode()
protected NodeInfo<Project>	info()
Project	replaceChild(LogicalPlan newChild)

Methods inherited from class org.elasticsearch.xpack.esql.plan.logical.Project

getWriteableName, output, projections, resolved, withProjections, writeTo

Methods inherited from class org.elasticsearch.xpack.esql.plan.logical.UnaryPlan

child, inputSet, outputSet, replaceChildren

Methods inherited from class org.elasticsearch.xpack.esql.plan.logical.LogicalPlan

analyzed, childrenResolved, optimized, preAnalyzed, preOptimized, setAnalyzed, setOptimized, setPreAnalyzed, setPreOptimized

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.xpack.esql.capabilities.TelemetryAware

telemetryLabel

Constructor Details

Keep

public Keep(Source source,
 LogicalPlan child,
 List<? extends NamedExpression> projections)

Method Details

info

protected NodeInfo<Project> info()

Overrides:

info in class Project

replaceChild

public Project replaceChild(LogicalPlan newChild)

Overrides:

replaceChild in class Project

expressionsResolved

public boolean expressionsResolved()

Overrides:

expressionsResolved in class Project

hashCode

public int hashCode()

Overrides:

hashCode in class Project

equals

public boolean equals(Object obj)

Overrides:

equals in class Project