TDengine/source/libs/executor/inc/streamexecutorInt.h

/*
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
 *
 * This program is free software: you can use, redistribute, and/or modify
 * it under the terms of the GNU Affero General Public License, version 3
 * or later ("AGPL"), as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef STREAM_EXECUTORINT_H
#define STREAM_EXECUTORINT_H

#ifdef __cplusplus
extern "C" {
#endif

#include "cJSON.h"
#include "cmdnodes.h"
#include "executorInt.h"
#include "querytask.h"
#include "tutil.h"

int32_t initStreamBasicInfo(SSteamOpBasicInfo* pBasicInfo, const struct SOperatorInfo* pOperator);
int32_t encodeStreamBasicInfo(void** buf, const SSteamOpBasicInfo* pBasicInfo);
int32_t decodeStreamBasicInfo(void** buf, SSteamOpBasicInfo* pBasicInfo);

int32_t addEventAggNotifyEvent(EStreamNotifyEventType eventType, const SSessionKey* pSessionKey,
                               const SSDataBlock* pInputBlock, const SNodeList* pCondCols, int32_t ri,
                               SStreamNotifyEventSupp* sup, STaskNotifyEventStat* pNotifyEventStat);
int32_t addStateAggNotifyEvent(EStreamNotifyEventType eventType, const SSessionKey* pSessionKey,
                               const SStateKeys* pCurState, const SStateKeys* pAnotherState, bool onlyUpdate,
                               SStreamNotifyEventSupp* sup, STaskNotifyEventStat* pNotifyEventStat);
int32_t addIntervalAggNotifyEvent(EStreamNotifyEventType eventType, const SSessionKey* pSessionKey,
                                  SStreamNotifyEventSupp* sup, STaskNotifyEventStat* pNotifyEventStat);
int32_t addSessionAggNotifyEvent(EStreamNotifyEventType eventType, const SSessionKey* pSessionKey,
                                 SStreamNotifyEventSupp* sup, STaskNotifyEventStat* pNotifyEventStat);
int32_t addCountAggNotifyEvent(EStreamNotifyEventType eventType, const SSessionKey* pSessionKey,
                               SStreamNotifyEventSupp* sup, STaskNotifyEventStat* pNotifyEventStat);
int32_t addAggDeleteNotifyEvent(const SSDataBlock* pDeleteBlock, SStreamNotifyEventSupp* sup,
                                STaskNotifyEventStat* pNotifyEventStat);
int32_t buildNotifyEventBlock(const SExecTaskInfo* pTaskInfo, SStreamNotifyEventSupp* sup,
                              STaskNotifyEventStat* pNotifyEventStat);

int32_t doTableScanNext(struct SOperatorInfo* pOperator, SSDataBlock** ppRes);
int32_t extractTableIdList(const STableListInfo* pTableListInfo, SArray** ppArrayRes);
void releaseFlusedPos(void* pRes);
typedef int32_t (*__compare_fn_t)(void* pKey, void* data, int32_t index);
int32_t binarySearchCom(void* keyList, int num, void* pKey, int order, __compare_fn_t comparefn);

#ifdef __cplusplus
}
#endif

#endif  // STREAM_EXECUTORINT_H