ITupleReference beforeTuple = ctx.getLeafFrame().getMatchingKeyTuple(tuple, oldTupleIndex); IBTreeIndexTupleReference beforeBTreeTuple = (IBTreeIndexTupleReference) beforeTuple; ctx.getLeafFrame().getTupleWriter().setUpdated(beforeBTreeTuple.flipUpdated()); boolean restartOp = false; switch (spaceStatus) { ctx.getLeafFrame().getTupleWriter().setUpdated(false); return restartOp;