| /* |
| * 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; |
| |
| import java.io.Serializable; |
| import java.util.Objects; |
| |
| import org.apache.carbondata.core.constants.CarbonCommonConstants; |
| |
| /** |
| * Class holds the indexFile information to uniquely identify the carbon index |
| */ |
| public class TableBlockIndexUniqueIdentifier implements Serializable { |
| |
| private static final long serialVersionUID = 5808112137916196344L; |
| |
| private String indexFilePath; |
| |
| private String indexFileName; |
| |
| private String mergeIndexFileName; |
| |
| private String segmentId; |
| |
| private String uniqueName; |
| |
| public TableBlockIndexUniqueIdentifier(String indexFilePath, String indexFileName, |
| String mergeIndexFileName, String segmentId) { |
| this.indexFilePath = indexFilePath; |
| this.indexFileName = indexFileName; |
| this.mergeIndexFileName = mergeIndexFileName; |
| this.segmentId = segmentId; |
| this.uniqueName = indexFilePath + CarbonCommonConstants.FILE_SEPARATOR + indexFileName; |
| } |
| |
| public TableBlockIndexUniqueIdentifier(String segmentId) { |
| this.segmentId = segmentId; |
| } |
| |
| /** |
| * method returns the id to uniquely identify a key |
| * |
| * @return |
| */ |
| public String getUniqueTableSegmentIdentifier() { |
| return this.uniqueName; |
| } |
| |
| public String getIndexFilePath() { |
| return indexFilePath; |
| } |
| |
| public String getIndexFileName() { |
| return indexFileName; |
| } |
| |
| public String getMergeIndexFileName() { |
| return mergeIndexFileName; |
| } |
| |
| public String getSegmentId() { |
| return segmentId; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) return true; |
| if (o == null || getClass() != o.getClass()) return false; |
| TableBlockIndexUniqueIdentifier that = (TableBlockIndexUniqueIdentifier) o; |
| return Objects.equals(indexFilePath, that.indexFilePath) && Objects |
| .equals(indexFileName, that.indexFileName) && Objects |
| .equals(mergeIndexFileName, that.mergeIndexFileName); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(indexFilePath, indexFileName, mergeIndexFileName); |
| } |
| } |