Package io.trino.grammar.jsonpath

Interface JsonPathVisitor<T>

Type Parameters:

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

All Superinterfaces:

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

All Known Implementing Classes:

JsonPathBaseVisitor

public interface JsonPathVisitor<T>
extends org.antlr.v4.runtime.tree.ParseTreeVisitor<T>

This interface defines a complete generic visitor for a parse tree produced by JsonPathParser.

Method Summary

Modifier and Type	Method	Description
T	visitAbsMethod(JsonPathParser.AbsMethodContext ctx)	Visit a parse tree produced by the absMethod labeled alternative in JsonPathParser.accessorExpression().
T	visitAccessorExpressionDefault(JsonPathParser.AccessorExpressionDefaultContext ctx)	Visit a parse tree produced by the accessorExpressionDefault labeled alternative in JsonPathParser.accessorExpression().
T	visitArrayAccessor(JsonPathParser.ArrayAccessorContext ctx)	Visit a parse tree produced by the arrayAccessor labeled alternative in JsonPathParser.accessorExpression().
T	visitBinary(JsonPathParser.BinaryContext ctx)	Visit a parse tree produced by the binary labeled alternative in JsonPathParser.pathExpression().
T	visitBooleanLiteral(JsonPathParser.BooleanLiteralContext ctx)	Visit a parse tree produced by JsonPathParser.booleanLiteral().
T	visitCeilingMethod(JsonPathParser.CeilingMethodContext ctx)	Visit a parse tree produced by the ceilingMethod labeled alternative in JsonPathParser.accessorExpression().
T	visitComparisonOperator(JsonPathParser.ComparisonOperatorContext ctx)	Visit a parse tree produced by JsonPathParser.comparisonOperator().
T	visitComparisonPredicate(JsonPathParser.ComparisonPredicateContext ctx)	Visit a parse tree produced by the comparisonPredicate labeled alternative in JsonPathParser.predicatePrimary().
T	visitConjunctionPredicate(JsonPathParser.ConjunctionPredicateContext ctx)	Visit a parse tree produced by the conjunctionPredicate labeled alternative in JsonPathParser.predicate().
T	visitContextVariable(JsonPathParser.ContextVariableContext ctx)	Visit a parse tree produced by the contextVariable labeled alternative in JsonPathParser.variable().
T	visitDatetimeMethod(JsonPathParser.DatetimeMethodContext ctx)	Visit a parse tree produced by the datetimeMethod labeled alternative in JsonPathParser.accessorExpression().
T	visitDecimalLiteral(JsonPathParser.DecimalLiteralContext ctx)	Visit a parse tree produced by the decimalLiteral labeled alternative in JsonPathParser.numericLiteral().
T	visitDescendantMemberAccessor(JsonPathParser.DescendantMemberAccessorContext ctx)	Visit a parse tree produced by the descendantMemberAccessor labeled alternative in JsonPathParser.accessorExpression().
T	visitDisjunctionPredicate(JsonPathParser.DisjunctionPredicateContext ctx)	Visit a parse tree produced by the disjunctionPredicate labeled alternative in JsonPathParser.predicate().
T	visitDoubleLiteral(JsonPathParser.DoubleLiteralContext ctx)	Visit a parse tree produced by the doubleLiteral labeled alternative in JsonPathParser.numericLiteral().
T	visitDoubleMethod(JsonPathParser.DoubleMethodContext ctx)	Visit a parse tree produced by the doubleMethod labeled alternative in JsonPathParser.accessorExpression().
T	visitExistsPredicate(JsonPathParser.ExistsPredicateContext ctx)	Visit a parse tree produced by the existsPredicate labeled alternative in JsonPathParser.delimitedPredicate().
T	visitExpressionDefault(JsonPathParser.ExpressionDefaultContext ctx)	Visit a parse tree produced by the expressionDefault labeled alternative in JsonPathParser.pathExpression().
T	visitFilter(JsonPathParser.FilterContext ctx)	Visit a parse tree produced by the filter labeled alternative in JsonPathParser.accessorExpression().
T	visitFloorMethod(JsonPathParser.FloorMethodContext ctx)	Visit a parse tree produced by the floorMethod labeled alternative in JsonPathParser.accessorExpression().
T	visitIdentifier(JsonPathParser.IdentifierContext ctx)	Visit a parse tree produced by JsonPathParser.identifier().
T	visitIntegerLiteral(JsonPathParser.IntegerLiteralContext ctx)	Visit a parse tree produced by the integerLiteral labeled alternative in JsonPathParser.numericLiteral().
T	visitIsUnknownPredicate(JsonPathParser.IsUnknownPredicateContext ctx)	Visit a parse tree produced by the isUnknownPredicate labeled alternative in JsonPathParser.predicatePrimary().
T	visitKeyValueMethod(JsonPathParser.KeyValueMethodContext ctx)	Visit a parse tree produced by the keyValueMethod labeled alternative in JsonPathParser.accessorExpression().
T	visitLastIndexVariable(JsonPathParser.LastIndexVariableContext ctx)	Visit a parse tree produced by the lastIndexVariable labeled alternative in JsonPathParser.variable().
T	visitLikeRegexPredicate(JsonPathParser.LikeRegexPredicateContext ctx)	Visit a parse tree produced by the likeRegexPredicate labeled alternative in JsonPathParser.predicatePrimary().
T	visitLiteral(JsonPathParser.LiteralContext ctx)	Visit a parse tree produced by JsonPathParser.literal().
T	visitLiteralPrimary(JsonPathParser.LiteralPrimaryContext ctx)	Visit a parse tree produced by the literalPrimary labeled alternative in JsonPathParser.pathPrimary().
T	visitMemberAccessor(JsonPathParser.MemberAccessorContext ctx)	Visit a parse tree produced by the memberAccessor labeled alternative in JsonPathParser.accessorExpression().
T	visitNamedVariable(JsonPathParser.NamedVariableContext ctx)	Visit a parse tree produced by the namedVariable labeled alternative in JsonPathParser.variable().
T	visitNegationPredicate(JsonPathParser.NegationPredicateContext ctx)	Visit a parse tree produced by the negationPredicate labeled alternative in JsonPathParser.predicate().
T	visitNonReserved(JsonPathParser.NonReservedContext ctx)	Visit a parse tree produced by JsonPathParser.nonReserved().
T	visitNullLiteral(JsonPathParser.NullLiteralContext ctx)	Visit a parse tree produced by JsonPathParser.nullLiteral().
T	visitParenthesizedPath(JsonPathParser.ParenthesizedPathContext ctx)	Visit a parse tree produced by the parenthesizedPath labeled alternative in JsonPathParser.pathPrimary().
T	visitParenthesizedPredicate(JsonPathParser.ParenthesizedPredicateContext ctx)	Visit a parse tree produced by the parenthesizedPredicate labeled alternative in JsonPathParser.delimitedPredicate().
T	visitPath(JsonPathParser.PathContext ctx)	Visit a parse tree produced by JsonPathParser.path().
T	visitPathMode(JsonPathParser.PathModeContext ctx)	Visit a parse tree produced by JsonPathParser.pathMode().
T	visitPredicateCurrentItemVariable(JsonPathParser.PredicateCurrentItemVariableContext ctx)	Visit a parse tree produced by the predicateCurrentItemVariable labeled alternative in JsonPathParser.variable().
T	visitPredicateDefault(JsonPathParser.PredicateDefaultContext ctx)	Visit a parse tree produced by the predicateDefault labeled alternative in JsonPathParser.predicate().
T	visitPredicatePrimaryDefault(JsonPathParser.PredicatePrimaryDefaultContext ctx)	Visit a parse tree produced by the predicatePrimaryDefault labeled alternative in JsonPathParser.predicatePrimary().
T	visitSignedUnary(JsonPathParser.SignedUnaryContext ctx)	Visit a parse tree produced by the signedUnary labeled alternative in JsonPathParser.pathExpression().
T	visitSizeMethod(JsonPathParser.SizeMethodContext ctx)	Visit a parse tree produced by the sizeMethod labeled alternative in JsonPathParser.accessorExpression().
T	visitStartsWithPredicate(JsonPathParser.StartsWithPredicateContext ctx)	Visit a parse tree produced by the startsWithPredicate labeled alternative in JsonPathParser.predicatePrimary().
T	visitStringLiteral(JsonPathParser.StringLiteralContext ctx)	Visit a parse tree produced by JsonPathParser.stringLiteral().
T	visitSubscript(JsonPathParser.SubscriptContext ctx)	Visit a parse tree produced by JsonPathParser.subscript().
T	visitTypeMethod(JsonPathParser.TypeMethodContext ctx)	Visit a parse tree produced by the typeMethod labeled alternative in JsonPathParser.accessorExpression().
T	visitVariablePrimary(JsonPathParser.VariablePrimaryContext ctx)	Visit a parse tree produced by the variablePrimary labeled alternative in JsonPathParser.pathPrimary().
T	visitWildcardArrayAccessor(JsonPathParser.WildcardArrayAccessorContext ctx)	Visit a parse tree produced by the wildcardArrayAccessor labeled alternative in JsonPathParser.accessorExpression().
T	visitWildcardMemberAccessor(JsonPathParser.WildcardMemberAccessorContext ctx)	Visit a parse tree produced by the wildcardMemberAccessor labeled alternative in JsonPathParser.accessorExpression().

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

visit, visitChildren, visitErrorNode, visitTerminal

Method Details

visitPath

T visitPath(JsonPathParser.PathContext ctx)

Visit a parse tree produced by JsonPathParser.path().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitPathMode

T visitPathMode(JsonPathParser.PathModeContext ctx)

Visit a parse tree produced by JsonPathParser.pathMode().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitExpressionDefault

T visitExpressionDefault(JsonPathParser.ExpressionDefaultContext ctx)

Visit a parse tree produced by the expressionDefault labeled alternative in JsonPathParser.pathExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSignedUnary

T visitSignedUnary(JsonPathParser.SignedUnaryContext ctx)

Visit a parse tree produced by the signedUnary labeled alternative in JsonPathParser.pathExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitBinary

T visitBinary(JsonPathParser.BinaryContext ctx)

Visit a parse tree produced by the binary labeled alternative in JsonPathParser.pathExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDescendantMemberAccessor

T visitDescendantMemberAccessor(JsonPathParser.DescendantMemberAccessorContext ctx)

Visit a parse tree produced by the descendantMemberAccessor labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDoubleMethod

T visitDoubleMethod(JsonPathParser.DoubleMethodContext ctx)

Visit a parse tree produced by the doubleMethod labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDatetimeMethod

T visitDatetimeMethod(JsonPathParser.DatetimeMethodContext ctx)

Visit a parse tree produced by the datetimeMethod labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAbsMethod

T visitAbsMethod(JsonPathParser.AbsMethodContext ctx)

Visit a parse tree produced by the absMethod labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitMemberAccessor

T visitMemberAccessor(JsonPathParser.MemberAccessorContext ctx)

Visit a parse tree produced by the memberAccessor labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitArrayAccessor

T visitArrayAccessor(JsonPathParser.ArrayAccessorContext ctx)

Visit a parse tree produced by the arrayAccessor labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitFilter

T visitFilter(JsonPathParser.FilterContext ctx)

Visit a parse tree produced by the filter labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitWildcardArrayAccessor

T visitWildcardArrayAccessor(JsonPathParser.WildcardArrayAccessorContext ctx)

Visit a parse tree produced by the wildcardArrayAccessor labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitCeilingMethod

T visitCeilingMethod(JsonPathParser.CeilingMethodContext ctx)

Visit a parse tree produced by the ceilingMethod labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitFloorMethod

T visitFloorMethod(JsonPathParser.FloorMethodContext ctx)

Visit a parse tree produced by the floorMethod labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTypeMethod

T visitTypeMethod(JsonPathParser.TypeMethodContext ctx)

Visit a parse tree produced by the typeMethod labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitAccessorExpressionDefault

T visitAccessorExpressionDefault(JsonPathParser.AccessorExpressionDefaultContext ctx)

Visit a parse tree produced by the accessorExpressionDefault labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitWildcardMemberAccessor

T visitWildcardMemberAccessor(JsonPathParser.WildcardMemberAccessorContext ctx)

Visit a parse tree produced by the wildcardMemberAccessor labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSizeMethod

T visitSizeMethod(JsonPathParser.SizeMethodContext ctx)

Visit a parse tree produced by the sizeMethod labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitKeyValueMethod

T visitKeyValueMethod(JsonPathParser.KeyValueMethodContext ctx)

Visit a parse tree produced by the keyValueMethod labeled alternative in JsonPathParser.accessorExpression().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitIdentifier

T visitIdentifier(JsonPathParser.IdentifierContext ctx)

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

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitSubscript

T visitSubscript(JsonPathParser.SubscriptContext ctx)

Visit a parse tree produced by JsonPathParser.subscript().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLiteralPrimary

T visitLiteralPrimary(JsonPathParser.LiteralPrimaryContext ctx)

Visit a parse tree produced by the literalPrimary labeled alternative in JsonPathParser.pathPrimary().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitVariablePrimary

T visitVariablePrimary(JsonPathParser.VariablePrimaryContext ctx)

Visit a parse tree produced by the variablePrimary labeled alternative in JsonPathParser.pathPrimary().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitParenthesizedPath

T visitParenthesizedPath(JsonPathParser.ParenthesizedPathContext ctx)

Visit a parse tree produced by the parenthesizedPath labeled alternative in JsonPathParser.pathPrimary().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLiteral

T visitLiteral(JsonPathParser.LiteralContext ctx)

Visit a parse tree produced by JsonPathParser.literal().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDecimalLiteral

T visitDecimalLiteral(JsonPathParser.DecimalLiteralContext ctx)

Visit a parse tree produced by the decimalLiteral labeled alternative in JsonPathParser.numericLiteral().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDoubleLiteral

T visitDoubleLiteral(JsonPathParser.DoubleLiteralContext ctx)

Visit a parse tree produced by the doubleLiteral labeled alternative in JsonPathParser.numericLiteral().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitIntegerLiteral

T visitIntegerLiteral(JsonPathParser.IntegerLiteralContext ctx)

Visit a parse tree produced by the integerLiteral labeled alternative in JsonPathParser.numericLiteral().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitStringLiteral

T visitStringLiteral(JsonPathParser.StringLiteralContext ctx)

Visit a parse tree produced by JsonPathParser.stringLiteral().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitNullLiteral

T visitNullLiteral(JsonPathParser.NullLiteralContext ctx)

Visit a parse tree produced by JsonPathParser.nullLiteral().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitBooleanLiteral

T visitBooleanLiteral(JsonPathParser.BooleanLiteralContext ctx)

Visit a parse tree produced by JsonPathParser.booleanLiteral().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitContextVariable

T visitContextVariable(JsonPathParser.ContextVariableContext ctx)

Visit a parse tree produced by the contextVariable labeled alternative in JsonPathParser.variable().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitNamedVariable

T visitNamedVariable(JsonPathParser.NamedVariableContext ctx)

Visit a parse tree produced by the namedVariable labeled alternative in JsonPathParser.variable().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLastIndexVariable

T visitLastIndexVariable(JsonPathParser.LastIndexVariableContext ctx)

Visit a parse tree produced by the lastIndexVariable labeled alternative in JsonPathParser.variable().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitPredicateCurrentItemVariable

T visitPredicateCurrentItemVariable(JsonPathParser.PredicateCurrentItemVariableContext ctx)

Visit a parse tree produced by the predicateCurrentItemVariable labeled alternative in JsonPathParser.variable().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitNegationPredicate

T visitNegationPredicate(JsonPathParser.NegationPredicateContext ctx)

Visit a parse tree produced by the negationPredicate labeled alternative in JsonPathParser.predicate().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitPredicateDefault

T visitPredicateDefault(JsonPathParser.PredicateDefaultContext ctx)

Visit a parse tree produced by the predicateDefault labeled alternative in JsonPathParser.predicate().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDisjunctionPredicate

T visitDisjunctionPredicate(JsonPathParser.DisjunctionPredicateContext ctx)

Visit a parse tree produced by the disjunctionPredicate labeled alternative in JsonPathParser.predicate().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitConjunctionPredicate

T visitConjunctionPredicate(JsonPathParser.ConjunctionPredicateContext ctx)

Visit a parse tree produced by the conjunctionPredicate labeled alternative in JsonPathParser.predicate().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitPredicatePrimaryDefault

T visitPredicatePrimaryDefault(JsonPathParser.PredicatePrimaryDefaultContext ctx)

Visit a parse tree produced by the predicatePrimaryDefault labeled alternative in JsonPathParser.predicatePrimary().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitComparisonPredicate

T visitComparisonPredicate(JsonPathParser.ComparisonPredicateContext ctx)

Visit a parse tree produced by the comparisonPredicate labeled alternative in JsonPathParser.predicatePrimary().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLikeRegexPredicate

T visitLikeRegexPredicate(JsonPathParser.LikeRegexPredicateContext ctx)

Visit a parse tree produced by the likeRegexPredicate labeled alternative in JsonPathParser.predicatePrimary().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitStartsWithPredicate

T visitStartsWithPredicate(JsonPathParser.StartsWithPredicateContext ctx)

Visit a parse tree produced by the startsWithPredicate labeled alternative in JsonPathParser.predicatePrimary().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitIsUnknownPredicate

T visitIsUnknownPredicate(JsonPathParser.IsUnknownPredicateContext ctx)

Visit a parse tree produced by the isUnknownPredicate labeled alternative in JsonPathParser.predicatePrimary().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitExistsPredicate

T visitExistsPredicate(JsonPathParser.ExistsPredicateContext ctx)

Visit a parse tree produced by the existsPredicate labeled alternative in JsonPathParser.delimitedPredicate().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitParenthesizedPredicate

T visitParenthesizedPredicate(JsonPathParser.ParenthesizedPredicateContext ctx)

Visit a parse tree produced by the parenthesizedPredicate labeled alternative in JsonPathParser.delimitedPredicate().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitComparisonOperator

T visitComparisonOperator(JsonPathParser.ComparisonOperatorContext ctx)

Visit a parse tree produced by JsonPathParser.comparisonOperator().

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitNonReserved

T visitNonReserved(JsonPathParser.NonReservedContext ctx)

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

Parameters:

ctx - the parse tree

Returns:

the visitor result