Package org.elasticsearch.xpack.esql.expression.predicate.operator.arithmetic

Class DenseVectorArithmeticOperation

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.core.expression.function.scalar.ScalarFunction

org.elasticsearch.xpack.esql.core.expression.function.scalar.BinaryScalarFunction

org.elasticsearch.xpack.esql.core.expression.predicate.BinaryPredicate<Object,Object,Object,BinaryArithmeticOperation>

org.elasticsearch.xpack.esql.core.expression.predicate.BinaryOperator<Object,Object,Object,BinaryArithmeticOperation>

org.elasticsearch.xpack.esql.expression.predicate.operator.arithmetic.ArithmeticOperation

org.elasticsearch.xpack.esql.expression.predicate.operator.arithmetic.EsqlArithmeticOperation

org.elasticsearch.xpack.esql.expression.predicate.operator.arithmetic.DenseVectorArithmeticOperation

All Implemented Interfaces:

NamedWriteable, Writeable, Resolvable, EvaluatorMapper

Direct Known Subclasses:

DateTimeArithmeticOperation, Div, Mul

public abstract class DenseVectorArithmeticOperation
extends EsqlArithmeticOperation

Adds support for dense_vector data types. Specifically provides the logic when either left or right type is a dense_vector.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	DenseVectorArithmeticOperation.DenseVectorBinaryEvaluator	Set of arithmetic (quad) functions for dense_vectors.

Nested classes/interfaces inherited from class org.elasticsearch.xpack.esql.expression.predicate.operator.arithmetic.EsqlArithmeticOperation

EsqlArithmeticOperation.BinaryEvaluator

Nested classes/interfaces inherited from class org.elasticsearch.xpack.esql.core.expression.Expression

Expression.TypeResolution

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

Node.NodeStringFormat

Nested classes/interfaces inherited from interface org.elasticsearch.xpack.esql.evaluator.mapper.EvaluatorMapper

EvaluatorMapper.ToEvaluator

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.expression.function.scalar.ScalarFunction

MAX_BYTES_REF_RESULT_SIZE

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	DenseVectorArithmeticOperation(Source source, Expression left, Expression right, org.elasticsearch.xpack.esql.expression.predicate.operator.arithmetic.EsqlArithmeticOperation.OperationSymbol op, EsqlArithmeticOperation.BinaryEvaluator ints, EsqlArithmeticOperation.BinaryEvaluator longs, EsqlArithmeticOperation.BinaryEvaluator ulongs, EsqlArithmeticOperation.BinaryEvaluator doubles, DenseVectorArithmeticOperation.DenseVectorBinaryEvaluator denseVectors)

Method Summary

Modifier and Type	Method	Description
protected Expression.TypeResolution	checkCompatibility()	Check if the two input types are compatible for this operation
protected Expression.TypeResolution	resolveInputType(Expression e, TypeResolutions.ParamOrdinal paramOrdinal)
ExpressionEvaluator.Factory	toEvaluator(EvaluatorMapper.ToEvaluator toEvaluator)	Convert this into an ExpressionEvaluator.

Methods inherited from class org.elasticsearch.xpack.esql.expression.predicate.operator.arithmetic.EsqlArithmeticOperation

dataType, fold, formatIncompatibleTypesMessage, resolveType

Methods inherited from class org.elasticsearch.xpack.esql.expression.predicate.operator.arithmetic.ArithmeticOperation

swapLeftAndRight

Methods inherited from class org.elasticsearch.xpack.esql.core.expression.predicate.BinaryOperator

canonicalize, collectCommutative, isCommutative

Methods inherited from class org.elasticsearch.xpack.esql.core.expression.predicate.BinaryPredicate

equals, function, hashCode, nodeString, symbol

Methods inherited from class org.elasticsearch.xpack.esql.core.expression.function.scalar.BinaryScalarFunction

foldable, left, replaceChildren, replaceChildren, right, writeTo

Methods inherited from class org.elasticsearch.xpack.esql.core.expression.function.Function

arguments, functionName, nullable

Methods inherited from class org.elasticsearch.xpack.esql.core.expression.Expression

canonical, childrenResolved, propertiesToString, references, resolved, semanticEquals, semanticHash, toString, toString, typeResolved

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, replaceChildrenSameSize, source, sourceLocation, sourceText, 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.xpack.esql.evaluator.mapper.EvaluatorMapper

fold

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

getWriteableName

Constructor Details

DenseVectorArithmeticOperation

protected DenseVectorArithmeticOperation(Source source,
 Expression left,
 Expression right,
 org.elasticsearch.xpack.esql.expression.predicate.operator.arithmetic.EsqlArithmeticOperation.OperationSymbol op,
 EsqlArithmeticOperation.BinaryEvaluator ints,
 EsqlArithmeticOperation.BinaryEvaluator longs,
 EsqlArithmeticOperation.BinaryEvaluator ulongs,
 EsqlArithmeticOperation.BinaryEvaluator doubles,
 DenseVectorArithmeticOperation.DenseVectorBinaryEvaluator denseVectors)

Method Details

resolveInputType

protected Expression.TypeResolution resolveInputType(Expression e,
 TypeResolutions.ParamOrdinal paramOrdinal)

Overrides:

resolveInputType in class ArithmeticOperation

checkCompatibility

protected Expression.TypeResolution checkCompatibility()

Description copied from class: EsqlArithmeticOperation

Check if the two input types are compatible for this operation

Overrides:

checkCompatibility in class EsqlArithmeticOperation

Returns:

TypeResolution.TYPE_RESOLVED iff the types are compatible. Otherwise, an appropriate type resolution error.

toEvaluator

public ExpressionEvaluator.Factory toEvaluator(EvaluatorMapper.ToEvaluator toEvaluator)

Description copied from interface: EvaluatorMapper

Convert this into an ExpressionEvaluator.

Note for implementors: If you are implementing this function, you should call the passed-in lambda on your children, after doing any other manipulation (casting, etc.) necessary.

Note for Callers: If you are attempting to call this method, and you have an Expression and a Layout, you likely want to call EvalMapper.toEvaluator(org.elasticsearch.xpack.esql.core.expression.FoldContext, org.elasticsearch.xpack.esql.core.expression.Expression, org.elasticsearch.xpack.esql.planner.Layout) instead. On the other hand, if you already have something that looks like the parameter for this method, you should call this method with that function.

Build an ExpressionEvaluator.Factory for the tree of expressions rooted at this node. This is only guaranteed to return a sensible evaluator if this node has a valid type. If this node is a subclass of Expression then "valid type" means that Expression.typeResolved() returns a non-error resolution. If Expression.typeResolved() returns an error then this method may throw. Or return an evaluator that produces garbage. Or return an evaluator that throws when run.

Specified by:

toEvaluator in interface EvaluatorMapper

Overrides:

toEvaluator in class EsqlArithmeticOperation