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

Class SparklineGenerateEmptyBuckets

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.SparklineGenerateEmptyBuckets

All Implemented Interfaces:

NamedWriteable, Writeable, Resolvable

public class SparklineGenerateEmptyBuckets
extends UnaryPlan

Nested Class Summary

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

LogicalPlan.Stage

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
SparklineGenerateEmptyBuckets(Source source, LogicalPlan child, List<Attribute> values, Attribute key, 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()
boolean	expressionsResolved()
String	getWriteableName()
List<Expression>	groupings()
protected NodeInfo<? extends LogicalPlan>	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()
UnaryPlan	replaceChild(LogicalPlan newChild)
List<Attribute>	values()
void	writeTo(StreamOutput out)

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

child, equals, hashCode, inputSet, outputSet, replaceChildren

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

analyzed, childrenResolved, optimized, preAnalyzed, preOptimized, resolved, 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

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

SparklineGenerateEmptyBuckets

public SparklineGenerateEmptyBuckets(Source source,
 LogicalPlan child,
 List<Attribute> values,
 Attribute key,
 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 UnaryPlan

replaceChild

public UnaryPlan replaceChild(LogicalPlan newChild)

Specified by:

replaceChild in class UnaryPlan

expressionsResolved

public boolean expressionsResolved()

Specified by:

expressionsResolved in class LogicalPlan

info

protected NodeInfo<? extends LogicalPlan> 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<LogicalPlan>

getWriteableName

public String getWriteableName()

writeTo

public void writeTo(StreamOutput out)
             throws IOException

Throws:

IOException