@Override public void reset(){
  _clear();
  bnodes=null;
  bnodesTotalCount=0;
  bnodesResolvedCount=0;
  deferredStmts=null;
  reifiedStmts=null;
  if (queue != null) {
    final Future<Void> ft=this.ft;
    if (ft != null) {
      ft.cancel(true);
      this.ft=null;
    }
    queue.clear();
  }
}

@ Override public void reset ( ) { _clear ( ) ; bnodes = null ; bnodesTotalCount = 0 ; bnodesResolvedCount = 0 ; deferredStmts = null ; reifiedStmts = null ; if ( queue != null ) { final Future < Void > ft = this . ft ; if ( ft != null ) { ft . cancel ( true ) ; this . ft = null ; } queue . clear ( ) ; } }
clears all buffered data , including the canonicalizing mapping for blank nodes and deferred provenance statements .
