Package org.elasticsearch.xpack.esql.parser

Class PromqlBaseParserBaseVisitor<T>

java.lang.Object

org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>

org.elasticsearch.xpack.esql.parser.PromqlBaseParserBaseVisitor<T>

Type Parameters:

T - The return type of the visit operation. Use Void for operations with no return type.

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<T>, PromqlBaseParserVisitor<T>

Direct Known Subclasses:

PromqlLogicalPlanBuilder

public class PromqlBaseParserBaseVisitor<T>
extends org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>
implements PromqlBaseParserVisitor<T>

This class provides an empty implementation of PromqlBaseParserVisitor, which can be extended to create a visitor which only needs to handle a subset of the available methods.

Constructor Summary

Constructors

Constructor	Description
PromqlBaseParserBaseVisitor()

Method Summary

Modifier and Type	Method	Description
T	visitArithmeticBinary(PromqlBaseParser.ArithmeticBinaryContext ctx)	Visit a parse tree produced by the arithmeticBinary labeled alternative in PromqlBaseParser.expression().
T	visitArithmeticUnary(PromqlBaseParser.ArithmeticUnaryContext ctx)	Visit a parse tree produced by the arithmeticUnary labeled alternative in PromqlBaseParser.expression().
T	visitAt(PromqlBaseParser.AtContext ctx)	Visit a parse tree produced by PromqlBaseParser.at().
T	visitConstant(PromqlBaseParser.ConstantContext ctx)	Visit a parse tree produced by PromqlBaseParser.constant().
T	visitDecimalLiteral(PromqlBaseParser.DecimalLiteralContext ctx)	Visit a parse tree produced by the decimalLiteral labeled alternative in PromqlBaseParser.number().
T	visitDuration(PromqlBaseParser.DurationContext ctx)	Visit a parse tree produced by PromqlBaseParser.duration().
T	visitEvaluation(PromqlBaseParser.EvaluationContext ctx)	Visit a parse tree produced by PromqlBaseParser.evaluation().
T	visitFunction(PromqlBaseParser.FunctionContext ctx)	Visit a parse tree produced by PromqlBaseParser.function().
T	visitFunctionParams(PromqlBaseParser.FunctionParamsContext ctx)	Visit a parse tree produced by PromqlBaseParser.functionParams().
T	visitGrouping(PromqlBaseParser.GroupingContext ctx)	Visit a parse tree produced by PromqlBaseParser.grouping().
T	visitHexLiteral(PromqlBaseParser.HexLiteralContext ctx)	Visit a parse tree produced by the hexLiteral labeled alternative in PromqlBaseParser.number().
T	visitIdentifier(PromqlBaseParser.IdentifierContext ctx)	Visit a parse tree produced by PromqlBaseParser.identifier().
T	visitIntegerLiteral(PromqlBaseParser.IntegerLiteralContext ctx)	Visit a parse tree produced by the integerLiteral labeled alternative in PromqlBaseParser.number().
T	visitLabel(PromqlBaseParser.LabelContext ctx)	Visit a parse tree produced by PromqlBaseParser.label().
T	visitLabelList(PromqlBaseParser.LabelListContext ctx)	Visit a parse tree produced by PromqlBaseParser.labelList().
T	visitLabelName(PromqlBaseParser.LabelNameContext ctx)	Visit a parse tree produced by PromqlBaseParser.labelName().
T	visitLabels(PromqlBaseParser.LabelsContext ctx)	Visit a parse tree produced by PromqlBaseParser.labels().
T	visitModifier(PromqlBaseParser.ModifierContext ctx)	Visit a parse tree produced by PromqlBaseParser.modifier().
T	visitNonReserved(PromqlBaseParser.NonReservedContext ctx)	Visit a parse tree produced by PromqlBaseParser.nonReserved().
T	visitOffset(PromqlBaseParser.OffsetContext ctx)	Visit a parse tree produced by PromqlBaseParser.offset().
T	visitParenthesized(PromqlBaseParser.ParenthesizedContext ctx)	Visit a parse tree produced by the parenthesized labeled alternative in PromqlBaseParser.expression().
T	visitSelector(PromqlBaseParser.SelectorContext ctx)	Visit a parse tree produced by PromqlBaseParser.selector().
T	visitSeriesMatcher(PromqlBaseParser.SeriesMatcherContext ctx)	Visit a parse tree produced by PromqlBaseParser.seriesMatcher().
T	visitSingleStatement(PromqlBaseParser.SingleStatementContext ctx)	Visit a parse tree produced by PromqlBaseParser.singleStatement().
T	visitString(PromqlBaseParser.StringContext ctx)	Visit a parse tree produced by PromqlBaseParser.string().
T	visitSubquery(PromqlBaseParser.SubqueryContext ctx)	Visit a parse tree produced by the subquery labeled alternative in PromqlBaseParser.expression().
T	visitSubqueryResolution(PromqlBaseParser.SubqueryResolutionContext ctx)	Visit a parse tree produced by PromqlBaseParser.subqueryResolution().
T	visitTimeValue(PromqlBaseParser.TimeValueContext ctx)	Visit a parse tree produced by PromqlBaseParser.timeValue().
T	visitValue(PromqlBaseParser.ValueContext ctx)	Visit a parse tree produced by PromqlBaseParser.value().
T	visitValueExpression(PromqlBaseParser.ValueExpressionContext ctx)	Visit a parse tree produced by the valueExpression labeled alternative in PromqlBaseParser.expression().

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

aggregateResult, defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor

visit, visitChildren, visitErrorNode, visitTerminal

Constructor Details

PromqlBaseParserBaseVisitor

public PromqlBaseParserBaseVisitor()

Method Details

visitSingleStatement

public T visitSingleStatement(PromqlBaseParser.SingleStatementContext ctx)

Visit a parse tree produced by PromqlBaseParser.singleStatement().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitSingleStatement in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitValueExpression

public T visitValueExpression(PromqlBaseParser.ValueExpressionContext ctx)

Visit a parse tree produced by the valueExpression labeled alternative in PromqlBaseParser.expression().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitValueExpression in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSubquery

public T visitSubquery(PromqlBaseParser.SubqueryContext ctx)

Visit a parse tree produced by the subquery labeled alternative in PromqlBaseParser.expression().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitSubquery in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitParenthesized

public T visitParenthesized(PromqlBaseParser.ParenthesizedContext ctx)

Visit a parse tree produced by the parenthesized labeled alternative in PromqlBaseParser.expression().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitParenthesized in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitArithmeticBinary

public T visitArithmeticBinary(PromqlBaseParser.ArithmeticBinaryContext ctx)

Visit a parse tree produced by the arithmeticBinary labeled alternative in PromqlBaseParser.expression().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitArithmeticBinary in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitArithmeticUnary

public T visitArithmeticUnary(PromqlBaseParser.ArithmeticUnaryContext ctx)

Visit a parse tree produced by the arithmeticUnary labeled alternative in PromqlBaseParser.expression().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitArithmeticUnary in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSubqueryResolution

public T visitSubqueryResolution(PromqlBaseParser.SubqueryResolutionContext ctx)

Visit a parse tree produced by PromqlBaseParser.subqueryResolution().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitSubqueryResolution in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitValue

public T visitValue(PromqlBaseParser.ValueContext ctx)

Visit a parse tree produced by PromqlBaseParser.value().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitValue in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitFunction

public T visitFunction(PromqlBaseParser.FunctionContext ctx)

Visit a parse tree produced by PromqlBaseParser.function().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitFunction in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitFunctionParams

public T visitFunctionParams(PromqlBaseParser.FunctionParamsContext ctx)

Visit a parse tree produced by PromqlBaseParser.functionParams().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitFunctionParams in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitGrouping

public T visitGrouping(PromqlBaseParser.GroupingContext ctx)

Visit a parse tree produced by PromqlBaseParser.grouping().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitGrouping in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSelector

public T visitSelector(PromqlBaseParser.SelectorContext ctx)

Visit a parse tree produced by PromqlBaseParser.selector().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitSelector in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSeriesMatcher

public T visitSeriesMatcher(PromqlBaseParser.SeriesMatcherContext ctx)

Visit a parse tree produced by PromqlBaseParser.seriesMatcher().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitSeriesMatcher in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitModifier

public T visitModifier(PromqlBaseParser.ModifierContext ctx)

Visit a parse tree produced by PromqlBaseParser.modifier().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitModifier in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLabelList

public T visitLabelList(PromqlBaseParser.LabelListContext ctx)

Visit a parse tree produced by PromqlBaseParser.labelList().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitLabelList in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLabels

public T visitLabels(PromqlBaseParser.LabelsContext ctx)

Visit a parse tree produced by PromqlBaseParser.labels().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitLabels in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLabel

public T visitLabel(PromqlBaseParser.LabelContext ctx)

Visit a parse tree produced by PromqlBaseParser.label().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitLabel in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLabelName

public T visitLabelName(PromqlBaseParser.LabelNameContext ctx)

Visit a parse tree produced by PromqlBaseParser.labelName().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitLabelName in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitIdentifier

public T visitIdentifier(PromqlBaseParser.IdentifierContext ctx)

Visit a parse tree produced by PromqlBaseParser.identifier().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitIdentifier in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitEvaluation

public T visitEvaluation(PromqlBaseParser.EvaluationContext ctx)

Visit a parse tree produced by PromqlBaseParser.evaluation().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitEvaluation in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitOffset

public T visitOffset(PromqlBaseParser.OffsetContext ctx)

Visit a parse tree produced by PromqlBaseParser.offset().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitOffset in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDuration

public T visitDuration(PromqlBaseParser.DurationContext ctx)

Visit a parse tree produced by PromqlBaseParser.duration().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitDuration in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAt

public T visitAt(PromqlBaseParser.AtContext ctx)

Visit a parse tree produced by PromqlBaseParser.at().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitAt in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitConstant

public T visitConstant(PromqlBaseParser.ConstantContext ctx)

Visit a parse tree produced by PromqlBaseParser.constant().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitConstant in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDecimalLiteral

public T visitDecimalLiteral(PromqlBaseParser.DecimalLiteralContext ctx)

Visit a parse tree produced by the decimalLiteral labeled alternative in PromqlBaseParser.number().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitDecimalLiteral in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitIntegerLiteral

public T visitIntegerLiteral(PromqlBaseParser.IntegerLiteralContext ctx)

Visit a parse tree produced by the integerLiteral labeled alternative in PromqlBaseParser.number().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitIntegerLiteral in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitHexLiteral

public T visitHexLiteral(PromqlBaseParser.HexLiteralContext ctx)

Visit a parse tree produced by the hexLiteral labeled alternative in PromqlBaseParser.number().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitHexLiteral in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitString

public T visitString(PromqlBaseParser.StringContext ctx)

Visit a parse tree produced by PromqlBaseParser.string().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitString in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTimeValue

public T visitTimeValue(PromqlBaseParser.TimeValueContext ctx)

Visit a parse tree produced by PromqlBaseParser.timeValue().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitTimeValue in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitNonReserved

public T visitNonReserved(PromqlBaseParser.NonReservedContext ctx)

Visit a parse tree produced by PromqlBaseParser.nonReserved().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitNonReserved in interface PromqlBaseParserVisitor<T>

Parameters:

ctx - the parse tree

Returns:

the visitor result