@Override
  protected void preInsert(MkMaxEntry entry) {
    KNNHeap knns_o = DBIDUtil.newHeap(getKmax());
    preInsert(entry, getRootEntry(), knns_o);
  }
@ Override protected void preInsert ( MkMaxEntry entry ) { KNNHeap knns_o = DBIDUtil . newHeap ( getKmax ( ) ) ; preInsert ( entry , getRootEntry ( ) , knns_o ) ; }
Adapts the knn distances before insertion of the specified entry.