| // Copyright (c) 2011-present, Facebook, Inc. All rights reserved. |
| // This source code is licensed under both the GPLv2 (found in the |
| // COPYING file in the root directory) and Apache 2.0 License |
| // (found in the LICENSE.Apache file in the root directory). |
| // |
| // This file implements the callback "bridge" between Java and C++ for |
| // rocksdb::Statistics |
| |
| #include "rocksjni/statisticsjni.h" |
| |
| namespace rocksdb { |
| |
| StatisticsJni::StatisticsJni(std::shared_ptr<Statistics> stats) |
| : StatisticsImpl(stats, false), m_ignore_histograms() { |
| } |
| |
| StatisticsJni::StatisticsJni(std::shared_ptr<Statistics> stats, |
| const std::set<uint32_t> ignore_histograms) : StatisticsImpl(stats, false), |
| m_ignore_histograms(ignore_histograms) { |
| } |
| |
| bool StatisticsJni::HistEnabledForType(uint32_t type) const { |
| if (type >= HISTOGRAM_ENUM_MAX) { |
| return false; |
| } |
| |
| if (m_ignore_histograms.count(type) > 0) { |
| return false; |
| } |
| |
| return true; |
| } |
| }; |