| /* |
| * 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.drill.exec.store.hive.client; |
| |
| import java.util.Objects; |
| |
| /** |
| * Combination of database and table names used |
| * to represent key for getting table data from cache. |
| */ |
| final class TableName { |
| |
| private final String dbName; |
| private final String tableName; |
| |
| private TableName(String dbName, String tableName) { |
| this.dbName = dbName; |
| this.tableName = tableName; |
| } |
| |
| public static TableName of(String dbName, String tableName) { |
| return new TableName(dbName, tableName); |
| } |
| |
| public String getDbName() { |
| return dbName; |
| } |
| |
| public String getTableName() { |
| return tableName; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (!(o instanceof TableName)) { |
| return false; |
| } |
| |
| TableName other = (TableName) o; |
| return Objects.equals(dbName, other.dbName) |
| && Objects.equals(tableName, other.tableName); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(dbName, tableName); |
| } |
| |
| @Override |
| public String toString() { |
| return String.format("dbName:%s, tableName:%s", dbName, tableName); |
| } |
| |
| } |