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

Class Sub

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.DateTimeArithmeticOperation

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

All Implemented Interfaces:

NamedWriteable, Writeable, Resolvable, EvaluatorMapper, BinaryComparisonInversible

public class Sub
extends DateTimeArithmeticOperation
implements BinaryComparisonInversible

Nested Class Summary

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 interface org.elasticsearch.xpack.esql.expression.predicate.operator.arithmetic.BinaryComparisonInversible

BinaryComparisonInversible.ArithmeticOperationFactory

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

Modifier and Type	Field	Description
static final NamedWriteableRegistry.Entry	ENTRY

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_WIDTH

Constructor Summary

Constructors

Constructor	Description
Sub(Source source, Expression left, Expression right)

Method Summary

Modifier and Type	Method	Description
BinaryComparisonInversible.ArithmeticOperationFactory	binaryComparisonInverse()
Duration	fold(Duration left, Duration right)
Period	fold(Period left, Period right)
String	getWriteableName()
protected NodeInfo<Sub>	info()	Normally, you want to use one of the static create methods to implement this.
protected Sub	replaceChildren(Expression left, Expression right)
protected Expression.TypeResolution	resolveType()	The implementation of Expression.typeResolved(), which is just a caching wrapper around this method.

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

checkCompatibility, fold, resolveInputType, toEvaluator

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

dataType, formatIncompatibleTypesMessage

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, 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, typeResolved

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

anyMatch, children, collect, collect, collect, collectFirstChildren, collectLeaves, doCollectFirst, forEachDown, forEachDown, forEachDownMayReturnEarly, forEachProperty, forEachPropertyDown, forEachPropertyOnly, forEachPropertyUp, forEachUp, forEachUp, nodeName, nodeProperties, replaceChildrenSameSize, source, sourceLocation, sourceText, 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.evaluator.mapper.EvaluatorMapper

fold

Field Details

ENTRY

public static final NamedWriteableRegistry.Entry ENTRY

Constructor Details

Sub

public Sub(Source source,
 Expression left,
 Expression right)

Method Details

getWriteableName

public String getWriteableName()

Specified by:

getWriteableName in interface NamedWriteable

resolveType

protected Expression.TypeResolution resolveType()

Description copied from class: Expression

The implementation of Expression.typeResolved(), which is just a caching wrapper around this method. See it's javadoc for what this method should return.

Implementations will rarely interact with the Expression.TypeResolution class directly, instead usually calling the utility methods on TypeResolutions.

Implementations should fail if Expression.childrenResolved() returns false.

Overrides:

resolveType in class EsqlArithmeticOperation

info

protected NodeInfo<Sub> 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<Expression>

replaceChildren

protected Sub replaceChildren(Expression left,
 Expression right)

Specified by:

replaceChildren in class BinaryScalarFunction

binaryComparisonInverse

public BinaryComparisonInversible.ArithmeticOperationFactory binaryComparisonInverse()

Specified by:

binaryComparisonInverse in interface BinaryComparisonInversible

fold

public Period fold(Period left,
 Period right)

fold

public Duration fold(Duration left,
 Duration right)