| package org.apache.hyracks.storage.am.common.api; |
| |
| import org.apache.hyracks.api.exceptions.HyracksDataException; |
| import org.apache.hyracks.dataflow.common.data.accessors.ITupleReference; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| public interface ITwoPCIndexBulkLoader { |
| |
| /** |
| * Append a "delete" tuple to the index in the context of a bulk load. |
| * |
| * @param tuple |
| * "delete" Tuple to be inserted. |
| * @throws IndexException |
| * If the input stream is invalid for bulk loading (e.g., is not sorted). |
| * @throws HyracksDataException |
| * If the BufferCache throws while un/pinning or un/latching. |
| */ |
| public void delete(ITupleReference tuple) throws IndexException, HyracksDataException; |
| |
| /** |
| * Abort the bulk modify op |
| */ |
| public void abort(); |
| |
| } |