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

Class SparklineGenerateEmptyBucketsExec

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.SparklineGenerateEmptyBucketsExec

All Implemented Interfaces:

NamedWriteable, Writeable

public class SparklineGenerateEmptyBucketsExec
extends UnaryExec

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

Constructor	Description
SparklineGenerateEmptyBucketsExec(Source source, PhysicalPlan child, List<Attribute> values, List<Expression> groupings, Rounding.Prepared dateBucketRounding, long minDate, long maxDate, List<Attribute> passthroughAttributes, List<Attribute> outputAttributes)

Method Summary

Modifier and Type	Method	Description
Rounding.Prepared	dateBucketRounding()
String	getWriteableName()
List<Expression>	groupings()
protected NodeInfo<? extends PhysicalPlan>	info()	Normally, you want to use one of the static create methods to implement this.
long	maxDate()
long	minDate()
List<Attribute>	output()	The ordered list of attributes (i.e.
List<Attribute>	passthroughAttributes()
UnaryExec	replaceChild(PhysicalPlan newChild)
List<Attribute>	values()
void	writeTo(StreamOutput out)

Methods inherited from class org.elasticsearch.xpack.esql.plan.physical.UnaryExec

child, equals, hashCode, inputSet, outputSet, replaceChildren

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, nodeName, nodeProperties, nodeString, nodeString, propertiesToString, replaceChildrenSameSize, source, sourceLocation, sourceText, 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

Constructor Details

SparklineGenerateEmptyBucketsExec

public SparklineGenerateEmptyBucketsExec(Source source,
 PhysicalPlan child,
 List<Attribute> values,
 List<Expression> groupings,
 Rounding.Prepared dateBucketRounding,
 long minDate,
 long maxDate,
 List<Attribute> passthroughAttributes,
 List<Attribute> outputAttributes)

Method Details

values

public List<Attribute> values()

groupings

public List<Expression> groupings()

dateBucketRounding

public Rounding.Prepared dateBucketRounding()

minDate

public long minDate()

maxDate

public long maxDate()

passthroughAttributes

public List<Attribute> passthroughAttributes()

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.

Overrides:

output in class UnaryExec

replaceChild

public UnaryExec replaceChild(PhysicalPlan newChild)

Specified by:

replaceChild in class UnaryExec

info

protected NodeInfo<? extends PhysicalPlan> info()

Description copied from class: Node

Normally, you want to use one of the static create methods to implement this.

For QueryPlans, it is very important that the properties contain all of the expressions and references relevant to this node, and that all the properties are used in the provided constructor; otherwise query plan transformations like QueryPlan#transformExpressionsOnly(Function) will not have an effect.

Specified by:

info in class Node<PhysicalPlan>

writeTo

public void writeTo(StreamOutput out)
             throws IOException

Throws:

IOException

getWriteableName

public String getWriteableName()