getRuleIndex method

int getRuleIndex(
  1. String ruleName
)

Get a rule's index (i.e., {@code RULE_ruleName} field) or -1 if not found. */

Implementation

int getRuleIndex(String ruleName) {
  final ruleIndex = ruleIndexMap[ruleName];
  if (ruleIndex != null) return ruleIndex;
  return -1;
}