ADLErrorListener.java 文件源码

@Override
public void reportAmbiguity(Parser recognizer, DFA dfa, int startIndex, int stopIndex, boolean exact, BitSet ambigAlts, ATNConfigSet configs) {
    String input = recognizer.getInputStream().getText(new Interval(startIndex, stopIndex));
    String warning = String.format("FULL AMBIGUITY: %d-%d, exact: %b, input: %s", startIndex, stopIndex, exact, input);
    logger.debug(warning);
    errors.addWarning(warning);
}