Class GroupingFunction.NonEvaluatableGroupingFunction
java.lang.Object
org.elasticsearch.xpack.esql.core.tree.Node<Expression>
org.elasticsearch.xpack.esql.core.expression.Expression
org.elasticsearch.xpack.esql.core.expression.function.Function
org.elasticsearch.xpack.esql.expression.function.grouping.GroupingFunction
org.elasticsearch.xpack.esql.expression.function.grouping.GroupingFunction.NonEvaluatableGroupingFunction
- All Implemented Interfaces:
NamedWriteable,Writeable,PostAnalysisPlanVerificationAware,Resolvable
- Direct Known Subclasses:
Categorize
- Enclosing class:
GroupingFunction
public abstract static non-sealed class GroupingFunction.NonEvaluatableGroupingFunction
extends GroupingFunction
This is a class of grouping functions that cannot be evaluated outside the context of an aggregation.
They will have their evaluation implemented part of an aggregation, which may keep state for their execution, making them "stateful"
grouping functions.
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Nested Class Summary
Nested classes/interfaces inherited from class org.elasticsearch.xpack.esql.expression.function.grouping.GroupingFunction
GroupingFunction.EvaluatableGroupingFunction, GroupingFunction.NonEvaluatableGroupingFunctionNested classes/interfaces inherited from class org.elasticsearch.xpack.esql.core.expression.Expression
Expression.TypeResolutionNested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable
Writeable.Reader<V>, Writeable.Writer<V> -
Constructor Summary
ConstructorsModifierConstructorDescriptionprotectedNonEvaluatableGroupingFunction(Source source, List<Expression> fields) -
Method Summary
Methods inherited from class org.elasticsearch.xpack.esql.expression.function.grouping.GroupingFunction
postAnalysisPlanVerificationMethods inherited from class org.elasticsearch.xpack.esql.core.expression.function.Function
arguments, equals, functionName, hashCode, nodeString, nullableMethods inherited from class org.elasticsearch.xpack.esql.core.expression.Expression
canonical, canonicalize, childrenResolved, dataType, fold, foldable, propertiesToString, references, resolved, resolveType, semanticEquals, semanticHash, toString, typeResolvedMethods 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, info, nodeName, nodeProperties, replaceChildren, replaceChildrenSameSize, source, sourceLocation, sourceText, transformChildren, transformDown, transformDown, transformDown, transformNodeProps, transformPropertiesDown, transformPropertiesOnly, transformPropertiesUp, transformUp, transformUp, transformUpMethods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, waitMethods inherited from interface org.elasticsearch.common.io.stream.NamedWriteable
getWriteableName
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Constructor Details
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NonEvaluatableGroupingFunction
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