kubernetes/vendor/github.com/antlr4-go/antlr/v4/ll1_analyzer.go

type LL1Analyzer …

func NewLL1Analyzer(atn *ATN) *LL1Analyzer { … }

const LL1AnalyzerHitPred …

// *
// Calculates the SLL(1) expected lookahead set for each outgoing transition
// of an {@link ATNState}. The returned array has one element for each
// outgoing transition in {@code s}. If the closure from transition
// <em>i</em> leads to a semantic predicate before Matching a symbol, the
// element at index <em>i</em> of the result will be {@code nil}.
//
// @param s the ATN state
// @return the expected symbols for each outgoing transition of {@code s}.
func (la *LL1Analyzer) getDecisionLookahead(s ATNState) []*IntervalSet { … }

// Look computes the set of tokens that can follow s in the [ATN] in the
// specified ctx.
//
// If ctx is nil and the end of the rule containing
// s is reached, [EPSILON] is added to the result set.
//
// If ctx is not nil and the end of the outermost rule is
// reached, [EOF] is added to the result set.
//
// Parameter s the ATN state, and stopState is the ATN state to stop at. This can be a
// [BlockEndState] to detect epsilon paths through a closure.
//
// Parameter ctx is the complete parser context, or nil if the context
// should be ignored
//
// The func returns the set of tokens that can follow s in the [ATN] in the
// specified ctx.
func (la *LL1Analyzer) Look(s, stopState ATNState, ctx RuleContext) *IntervalSet { … }

func (la *LL1Analyzer) look2(_, stopState ATNState, ctx *PredictionContext, look *IntervalSet, lookBusy *JStore[*ATNConfig, Comparator[*ATNConfig]],
	calledRuleStack *BitSet, seeThruPreds, addEOF bool, i int) { … }

func (la *LL1Analyzer) look1(s, stopState ATNState, ctx *PredictionContext, look *IntervalSet, lookBusy *JStore[*ATNConfig, Comparator[*ATNConfig]], calledRuleStack *BitSet, seeThruPreds, addEOF bool) { … }

func (la *LL1Analyzer) look3(stopState ATNState, ctx *PredictionContext, look *IntervalSet, lookBusy *JStore[*ATNConfig, Comparator[*ATNConfig]],
	calledRuleStack *BitSet, seeThruPreds, addEOF bool, t1 *RuleTransition) { … }