| /******************************************************************** |
| * 2014 - |
| * open source under Apache License Version 2.0 |
| ********************************************************************/ |
| /** |
| * 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. |
| */ |
| #ifndef _HDFS_LIBHDFS3_CLIENT_FSSTATS_H_ |
| #define _HDFS_LIBHDFS3_CLIENT_FSSTATS_H_ |
| |
| #include <stdint.h> |
| |
| namespace Hdfs { |
| |
| /** |
| * file system statistics |
| */ |
| class FileSystemStats { |
| public: |
| /** |
| * To construct a FileSystemStats. |
| */ |
| FileSystemStats() : |
| capacity(-1), used(-1), remaining(-1) { |
| } |
| |
| /** |
| * To construct a FileSystemStats with given values. |
| * @param capacity the capacity of file system. |
| * @param used the space which has been used. |
| * @param remaining available space on file system. |
| */ |
| FileSystemStats(int64_t capacity, int64_t used, int64_t remaining) : |
| capacity(capacity), used(used), remaining(remaining) { |
| } |
| |
| /** |
| * Return the capacity in bytes of the file system |
| * @return capacity of file system. |
| */ |
| int64_t getCapacity() { |
| return capacity; |
| } |
| |
| /** |
| * Return the number of bytes used on the file system |
| * @return return used space. |
| */ |
| int64_t getUsed() { |
| return used; |
| } |
| |
| /** |
| * Return the number of remaining bytes on the file system |
| * @return return available space. |
| */ |
| int64_t getRemaining() { |
| return remaining; |
| } |
| |
| private: |
| int64_t capacity; |
| int64_t used; |
| int64_t remaining; |
| |
| }; |
| |
| } |
| #endif /* _HDFS_LIBHDFS3_CLIENT_FSSTATS_H_ */ |