Package org.elasticsearch.xpack.esql.expression.function.scalar.convert

Class ToIpLeadingZerosDecimal

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.expression.function.scalar.EsqlScalarFunction

org.elasticsearch.xpack.esql.expression.function.scalar.UnaryScalarFunction

org.elasticsearch.xpack.esql.expression.function.scalar.convert.AbstractConvertFunction

org.elasticsearch.xpack.esql.expression.function.scalar.convert.ToIpLeadingZerosDecimal

All Implemented Interfaces:

NamedWriteable, Writeable, Resolvable, EvaluatorMapper, ConvertFunction

public class ToIpLeadingZerosDecimal
extends AbstractConvertFunction

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.xpack.esql.expression.function.scalar.convert.AbstractConvertFunction

AbstractConvertFunction.AbstractEvaluator, AbstractConvertFunction.BuildFactory

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.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.expression.function.scalar.UnaryScalarFunction

field

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
ToIpLeadingZerosDecimal(Source source, Expression field)

Method Summary

Modifier and Type	Method	Description
DataType	dataType()	The DataType returned by executing the tree rooted at this expression.
protected Map<DataType,AbstractConvertFunction.BuildFactory>	factories()	A map from input type to EvalOperator.ExpressionEvaluator ctor.
String	getWriteableName()
protected NodeInfo<? extends Expression>	info()	Normally, you want to use one of the static create methods to implement this.
Expression	replaceChildren(List<Expression> newChildren)

Methods inherited from class org.elasticsearch.xpack.esql.expression.function.scalar.convert.AbstractConvertFunction

evaluator, resolveType, supportedTypes, toEvaluator

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

field, foldable, writeTo

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

fold

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

arguments, equals, functionName, hashCode, nodeString, nullable

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

canonical, canonicalize, 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.expression.function.scalar.convert.ConvertFunction

field

Methods inherited from interface org.elasticsearch.xpack.esql.evaluator.mapper.EvaluatorMapper

fold

Field Details

ENTRY

public static final NamedWriteableRegistry.Entry ENTRY

Constructor Details

ToIpLeadingZerosDecimal

public ToIpLeadingZerosDecimal(Source source,
 Expression field)

Method Details

getWriteableName

public String getWriteableName()

factories

protected Map<DataType,AbstractConvertFunction.BuildFactory> factories()

Description copied from class: AbstractConvertFunction

A map from input type to EvalOperator.ExpressionEvaluator ctor. Usually implemented like:

     private static final Map<DataType, BuildFactory> EVALUATORS = Map.ofEntries(
         Map.entry(BOOLEAN, (field, source) -> field),
         Map.entry(KEYWORD, ToBooleanFromStringEvaluator.Factory::new),
         ...
     );

     @Override
     protected Map<DataType, BuildFactory> factories() {
         return EVALUATORS;
     }
 

Specified by:

factories in class AbstractConvertFunction

dataType

public DataType dataType()

Description copied from class: Expression

The DataType returned by executing the tree rooted at this expression. If Expression.typeResolved() returns an error then the behavior of this method is undefined. It may return a valid type. Or it may throw an exception. Or it may return a totally nonsensical type.

Overrides:

dataType in class UnaryScalarFunction

replaceChildren

public Expression replaceChildren(List<Expression> newChildren)

Specified by:

replaceChildren in class Node<Expression>

info

protected NodeInfo<? extends Expression> 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>