Java tutorial
/* * 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.carbondata.core.carbon.path; import java.io.File; import org.carbondata.core.carbon.CarbonTableIdentifier; import org.apache.hadoop.fs.Path; /** * Helps to get Store content paths. */ public class CarbonStorePath extends Path { private String storePath; public CarbonStorePath(String storePathString) { super(storePathString); this.storePath = storePathString; } /** * gets CarbonTablePath object to manage table paths */ public static CarbonTablePath getCarbonTablePath(String storePath, CarbonTableIdentifier tableIdentifier) { CarbonTablePath carbonTablePath = new CarbonTablePath(tableIdentifier, storePath + File.separator + tableIdentifier.getDatabaseName() + File.separator + tableIdentifier.getTableName()); return carbonTablePath; } /** * gets CarbonTablePath object to manage table paths */ public CarbonTablePath getCarbonTablePath(CarbonTableIdentifier tableIdentifier) { return CarbonStorePath.getCarbonTablePath(storePath, tableIdentifier); } @Override public boolean equals(Object o) { if (!(o instanceof CarbonStorePath)) { return false; } CarbonStorePath path = (CarbonStorePath) o; return storePath.equals(path.storePath) && super.equals(o); } @Override public int hashCode() { return super.hashCode() + storePath.hashCode(); } }