antlr

Documentation

Index

• func BuildIndex(obj any) map[any]int
• func Dot(obj any) dot.Graph
• func Dump(obj any, prefix string)
• func FindTreeChildren[T antlr.ParserRuleContext](parent antlr.Tree) []T
• func GetTreeToken(t antlr.Tree) antlr.Token
• func WalkChildren(obj any, fn func(any) bool) bool
• type DelimitingSplitter
  • func NewDelimitingSplitter(input antlr.CharStream, interpreter antlr.ILexerATNSimulator, virt antlr.Lexer, ...) *DelimitingSplitter
  • func (l *DelimitingSplitter) NextToken() antlr.Token
  • func (l *DelimitingSplitter) Recover(re antlr.RecognitionException)
• type GenericError
  • func (e GenericError) Error() string
• type PanicErrorListener
  • func (l PanicErrorListener) ReportAmbiguity(recognizer antlr.Parser, dfa *antlr.DFA, startIndex, stopIndex int, exact bool, ...)
  • func (l PanicErrorListener) ReportAttemptingFullContext(recognizer antlr.Parser, dfa *antlr.DFA, startIndex, stopIndex int, ...)
  • func (l PanicErrorListener) ReportContextSensitivity(recognizer antlr.Parser, dfa *antlr.DFA, startIndex, stopIndex, prediction int, ...)
  • func (l PanicErrorListener) SyntaxError(recognizer antlr.Recognizer, offendingSymbol any, line, column int, msg string, ...)
• type TokenAnalysis
  • func NewTokenAnalysis(root antlr.Tree, toks []antlr.Token) TokenAnalysis
  • func (a *TokenAnalysis) Root() antlr.Tree
  • func (a *TokenAnalysis) TokIdxsByStart() map[int]int
  • func (a *TokenAnalysis) Toks() []antlr.Token
  • func (a *TokenAnalysis) TreeIdxsByStart() map[int]int
  • func (a *TokenAnalysis) Trees() []antlr.Tree

Functions

func BuildIndex

func BuildIndex(obj any) map[any]int

func Dot

func Dot(obj any) dot.Graph

func Dump

func Dump(obj any, prefix string)

func FindTreeChildren

func FindTreeChildren[T antlr.ParserRuleContext](parent antlr.Tree) []T

func GetTreeToken

func GetTreeToken(t antlr.Tree) antlr.Token

func WalkChildren

func WalkChildren(obj any, fn func(any) bool) bool

Types

type DelimitingSplitter

type DelimitingSplitter struct {
	// contains filtered or unexported fields
}

func NewDelimitingSplitter

func NewDelimitingSplitter(
	input antlr.CharStream,
	interpreter antlr.ILexerATNSimulator,
	virt antlr.Lexer,
	tokenFactorySourcePair *antlr.TokenSourceCharStreamPair,
) *DelimitingSplitter

func (*DelimitingSplitter) NextToken

func (l *DelimitingSplitter) NextToken() antlr.Token

func (*DelimitingSplitter) Recover

func (l *DelimitingSplitter) Recover(re antlr.RecognitionException)

type GenericError

type GenericError struct {
	Args []any
}

func (GenericError) Error

func (e GenericError) Error() string

type PanicErrorListener

type PanicErrorListener struct{}

func (PanicErrorListener) ReportAmbiguity

func (l PanicErrorListener) ReportAmbiguity(
	recognizer antlr.Parser,
	dfa *antlr.DFA,
	startIndex,
	stopIndex int,
	exact bool,
	ambigAlts *antlr.BitSet,
	configs antlr.ATNConfigSet,
)

func (PanicErrorListener) ReportAttemptingFullContext

func (l PanicErrorListener) ReportAttemptingFullContext(
	recognizer antlr.Parser,
	dfa *antlr.DFA,
	startIndex,
	stopIndex int,
	conflictingAlts *antlr.BitSet,
	configs antlr.ATNConfigSet,
)

func (PanicErrorListener) ReportContextSensitivity

func (l PanicErrorListener) ReportContextSensitivity(
	recognizer antlr.Parser,
	dfa *antlr.DFA,
	startIndex,
	stopIndex,
	prediction int,
	configs antlr.ATNConfigSet,
)

func (PanicErrorListener) SyntaxError

func (l PanicErrorListener) SyntaxError(
	recognizer antlr.Recognizer,
	offendingSymbol any,
	line,
	column int,
	msg string,
	e antlr.RecognitionException,
)

type TokenAnalysis

type TokenAnalysis struct {
	// contains filtered or unexported fields
}

func NewTokenAnalysis

func NewTokenAnalysis(root antlr.Tree, toks []antlr.Token) TokenAnalysis

func (*TokenAnalysis) Root

func (a *TokenAnalysis) Root() antlr.Tree

func (*TokenAnalysis) TokIdxsByStart

func (a *TokenAnalysis) TokIdxsByStart() map[int]int

func (*TokenAnalysis) Toks

func (a *TokenAnalysis) Toks() []antlr.Token

func (*TokenAnalysis) TreeIdxsByStart

func (a *TokenAnalysis) TreeIdxsByStart() map[int]int

func (*TokenAnalysis) Trees

func (a *TokenAnalysis) Trees() []antlr.Tree