| /* |
| * 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. |
| */ |
| |
| package org.apache.carbondata.core.indexstore.blockletindex; |
| |
| import java.util.List; |
| |
| import org.apache.carbondata.core.datastore.block.AbstractIndex; |
| import org.apache.carbondata.core.datastore.block.SegmentProperties; |
| import org.apache.carbondata.core.datastore.block.TableBlockInfo; |
| import org.apache.carbondata.core.datastore.filesystem.CarbonFile; |
| import org.apache.carbondata.core.datastore.impl.FileFactory; |
| |
| /** |
| * Wrapper of abstract index |
| * TODO it could be removed after refactor |
| */ |
| public class IndexWrapper extends AbstractIndex { |
| |
| private List<TableBlockInfo> blockInfos; |
| |
| public IndexWrapper(List<TableBlockInfo> blockInfos, SegmentProperties segmentProperties) { |
| this.blockInfos = blockInfos; |
| this.segmentProperties = segmentProperties; |
| dataRefNode = new BlockletDataRefNode(blockInfos, 0); |
| } |
| |
| @Override |
| public void clear() { |
| super.clear(); |
| if (blockInfos != null) { |
| for (TableBlockInfo blockInfo : blockInfos) { |
| String indexWriterPath = blockInfo.getIndexWriterPath(); |
| if (indexWriterPath != null) { |
| CarbonFile file = FileFactory.getCarbonFile(indexWriterPath); |
| FileFactory.deleteAllCarbonFilesOfDir(file); |
| } |
| } |
| } |
| } |
| } |