Examples of RuleStopState

org.antlr.v4.runtime.atn.RuleStopState
The last node in the ATN for a rule, unless that rule is the start symbol. In that case, there is one transition to EOF. Later, we might encode references to all calls to this rule to compute FOLLOW sets for error handling.

Examples of org.antlr.v4.runtime.atn.RuleStopState

  @Override
  public Handle rule(@NotNull GrammarAST ruleAST, @NotNull String name, @NotNull Handle blk) {
    Rule r = g.getRule(name);
    RuleStartState start = atn.ruleToStartState[r.index];
    epsilon(start, blk.left);
    RuleStopState stop = atn.ruleToStopState[r.index];
    epsilon(blk.right, stop);
    Handle h = new Handle(start, stop);
//    ATNPrinter ser = new ATNPrinter(g, h.left);
//    System.out.println(ruleAST.toStringTree()+":\n"+ser.asString());
    ruleAST.atnState = start;

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Examples of org.antlr.v4.runtime.atn.RuleStopState

    return new Handle(left, right);
  }


  public void addFollowLink(int ruleIndex, ATNState right) {
    // add follow edge from end of invoked rule
    RuleStopState stop = atn.ruleToStopState[ruleIndex];
//        System.out.println("add follow link from "+ruleIndex+" to "+right);
    epsilon(stop, right);
  }

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Examples of org.antlr.v4.runtime.atn.RuleStopState

  void createRuleStartAndStopATNStates() {
    atn.ruleToStartState = new RuleStartState[g.rules.size()];
    atn.ruleToStopState = new RuleStopState[g.rules.size()];
    for (Rule r : g.rules.values()) {
      RuleStartState start = newState(RuleStartState.class, r.ast);
      RuleStopState stop = newState(RuleStopState.class, r.ast);
      start.stopState = stop;
      start.isPrecedenceRule = r instanceof LeftRecursiveRule;
      start.setRuleIndex(r.index);
      stop.setRuleIndex(r.index);
      atn.ruleToStartState[r.index] = start;
      atn.ruleToStopState[r.index] = stop;
    }
  }

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