isParentFresh method

bool isParentFresh(
  1. int parentNid
)

Whether parentNid's list (kRootListParentNid for roots) was refreshed at the current generation.

Implementation

bool isParentFresh(int parentNid) {
  if (parentNid == kRootListParentNid) {
    return _rootsStamp == _generation;
  }
  return parentNid < _parentStamp.length &&
      _parentStamp[parentNid] == _generation;
}