countOfChildren<TChildParam extends AFRouteParam> method

int countOfChildren<TChildParam extends AFRouteParam>()

Implementation

int countOfChildren<TChildParam extends AFRouteParam>() {
  var result = 0;
  for(final childSeg in children.values) {
    final childParam = childSeg.param;
    if(childParam is TChildParam) {
      result++;
    }
  }
  return result;
}