StatisticsParserATNSimulator.java 文件源码

public StatisticsParserATNSimulator(Parser parser, ATN atn) {
    super(parser, atn);
    decisionInvocations = new long[atn.decisionToState.size()];
    fullContextFallback = new long[atn.decisionToState.size()];
    nonSll = new long[atn.decisionToState.size()];
    ambiguousResult = new long[atn.decisionToState.size()];
    totalTransitions = new long[atn.decisionToState.size()];
    computedTransitions = new long[atn.decisionToState.size()];
    fullContextTransitions = new long[atn.decisionToState.size()];
    totalLookaheadSll = new long[atn.decisionToState.size()];
    totalLookaheadLl = new long[atn.decisionToState.size()];
    minLookaheadSll = new long[atn.decisionToState.size()];
    maxLookaheadSll = new long[atn.decisionToState.size()];
    minLookaheadLl = new long[atn.decisionToState.size()];
    maxLookaheadLl = new long[atn.decisionToState.size()];
    for (int i = 0; i < minLookaheadSll.length; i++) {
        minLookaheadSll[i] = Long.MAX_VALUE;
        minLookaheadLl[i] = Long.MAX_VALUE;
        maxLookaheadSll[i] = Long.MIN_VALUE;
        maxLookaheadLl[i] = Long.MIN_VALUE;
    }
}