2 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef __CONTEXT_QUERIER_H__
18 #define __CONTEXT_QUERIER_H__
20 #include <ContextProvider.h>
21 #include <DatabaseManager.h>
25 class Querier : public IDatabaseListener {
27 Querier(ContextProvider *provider, Json option);
30 virtual int queryRaw(int startTime, int endTime);
31 virtual int query(int startTime, int endTime);
32 virtual int query(int startTime, int endTime, int anchor, int interval);
35 int query(const char *sql);
36 void onTableCreated(unsigned int queryId, int error);
37 void onInserted(unsigned int queryId, int error, int64_t rowId);
38 void onExecuted(unsigned int queryId, int error, std::vector<Json>& records);
41 void __convertToResponse(std::vector<Json> &sqlResult, Json &response);
43 DatabaseManager __dbMgr;
44 ContextProvider *__provider;
49 #endif /* __CONTEXT_QUERIER_H__ */