// TM
@Override
protected void batchDelete(String cf, List<Node[]> li, String keyspace) {
if (cf.equals(CF_C_SPO)) {
super.batchDelete(cf, li, keyspace);
} else if (cf.equals(CF_PO_S)) {
Mutator<byte[]> m = HFactory.createMutator(getExistingKeyspace(keyspace), _bs);
for (Node[] nx : li) {
// reorder for the key
Node[] reordered = Util.reorder(nx, _maps.get(cf));
ByteBuffer rowKey = createKey(new Node[] {reordered[0], reordered[1]});
String colKey = reordered[2].toN3();
// delete the full row
m.addDeletion(rowKey.array(), cf);
}
m.execute();
} else {
Mutator<String> m = HFactory.createMutator(getExistingKeyspace(keyspace), _ss);
for (Node[] nx : li) {
// reorder for the key
Node[] reordered = Util.reorder(nx, _maps.get(cf));
String rowKey = reordered[0].toN3();
String colKey = Nodes.toN3(new Node[] {reordered[1], reordered[2]});
m.addDeletion(rowKey, cf, colKey, _ss);
}
m.execute();
}
}
