Class GAstVisitor`Abstract`

A very basic implementation of a Visitor Pattern For the Grammar AST structure.

This may be useful for advanced users who create custom logic on the grammar AST. For example, custom validations or introspection.

Index

Constructors

Methods

visit visitAlternation visitAlternative visitNonTerminal visitOption visitRepetition visitRepetitionMandatory visitRepetitionMandatoryWithSeparator visitRepetitionWithSeparator visitRule visitTerminal

Constructors

constructor

new GAstVisitor(): GAstVisitor
Returns GAstVisitor

Methods

visit

visit(node: IProduction): any
Parameters
- node: IProduction
Returns any
- Defined in @chevrotain/types/api.d.ts:2519

`Abstract`visitAlternation

visitAlternation(node: Alternation): any
Parameters
- node: Alternation
Returns any
- Defined in @chevrotain/types/api.d.ts:2537

`Abstract`visitAlternative

visitAlternative(node: Alternative): any
Parameters
- node: Alternative
Returns any
- Defined in @chevrotain/types/api.d.ts:2523

`Abstract`visitNonTerminal

visitNonTerminal(node: NonTerminal): any
Parameters
- node: NonTerminal
Returns any
- Defined in @chevrotain/types/api.d.ts:2521

`Abstract`visitOption

visitOption(node: Option): any
Parameters
- node: Option
Returns any
- Defined in @chevrotain/types/api.d.ts:2525

`Abstract`visitRepetition

visitRepetition(node: Repetition): any
Parameters
- node: Repetition
Returns any
- Defined in @chevrotain/types/api.d.ts:2527

`Abstract`visitRepetitionMandatory

visitRepetitionMandatory(node: RepetitionMandatory): any
Parameters
- node: RepetitionMandatory
Returns any
- Defined in @chevrotain/types/api.d.ts:2529

`Abstract`visitRepetitionMandatoryWithSeparator

visitRepetitionMandatoryWithSeparator(
node: RepetitionMandatoryWithSeparator,
): any
Parameters
- node: RepetitionMandatoryWithSeparator
Returns any
- Defined in @chevrotain/types/api.d.ts:2531

`Abstract`visitRepetitionWithSeparator

visitRepetitionWithSeparator(node: RepetitionWithSeparator): any
Parameters
- node: RepetitionWithSeparator
Returns any
- Defined in @chevrotain/types/api.d.ts:2535

`Abstract`visitRule

visitRule(node: Rule): any
Parameters
- node: Rule
Returns any
- Defined in @chevrotain/types/api.d.ts:2541

`Abstract`visitTerminal

visitTerminal(node: Terminal): any
Parameters
- node: Terminal
Returns any
- Defined in @chevrotain/types/api.d.ts:2539