addAllItems method

List addAllItems(
  1. List resultItems
)

Implementation

List<dynamic> addAllItems(List<dynamic> resultItems) {
  // this node may have items as well as subnodes (since items may not
  // be wholely contained in any single subnode
  resultItems.addAll(this.items);
  for (int i = 0; i < 4; i++) {
    if (subnode[i] != null) {
      subnode[i]!.addAllItems(resultItems);
    }
  }
  return resultItems;
}