256 lines
5.6 KiB
C++
256 lines
5.6 KiB
C++
#pragma once
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/**
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* @file exp_base.h
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* @brief 表达式类
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* 覆盖算法号：1，2，3，4，5
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* exp_type_
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* 表达式类型：1-逻辑判断；2-变量上下限；3-动作反馈-逻辑判断；4-动作反馈-上下限；5-上下限-保持时间
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* 算法号2，4,5的cron累积样本，保存至db2 T_RULE_SAMPLE_1D
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* @author your name (you@domain.com)
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* @version 0.1
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* @date 2023-12-22
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*
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* Copyright: Baosight Co. Ltd.
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* DO NOT COPY/USE WITHOUT PERMISSION
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*
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*/
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#include <eqpalg/alg_base.h>
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#include <eqpalg/define/public.h>
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#include <eqpalg/feature_extraction/daa.h>
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#include <eqpalg/gb_item_memory.h>
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#include <eqpalg/utility/HoldTime.h>
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#include <eqpalg/utility/StatExp.hpp>
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#include <eqpalg/utility/item2chinese.hpp>
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#include <eqpalg/utility/fb_state_machine.h>
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#include <glob/SingletonTemplate.h>
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#include <iomanip>
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#include <iostream>
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#include <map>
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#include <memory>
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#include <string>
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#include <vector>
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/**
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* @brief 表达式类，可以自动检测是否带有动作反馈
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*/
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class ExpBase : public AlgBase {
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public:
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ExpBase(const string &name, const mix_cc::json &rule_json,
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const string &ruleId, size_t exp_type);
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~ExpBase() override;
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public:
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/**
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* @brief 重新载入表达式及其配置
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* @return int
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*/
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virtual int init() override;
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/**
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* @brief 得到所有的计算结果
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* @return std::string
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*/
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AlarmInfo exec_mon() override;
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/**
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* @brief Set the last alarm time object
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* unpause时，重新刷新mm_vars，屏蔽因长时间的停机再开机的误报
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* @param time_point My Param doc
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*/
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virtual void
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set_last_alarm_time(TimePoint time_point = system_clock::now()) override;
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/**
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* @brief Set the usable object
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* set_usable 重新刷新mm_vars，屏蔽因长时间的停用带来的误报
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* @param usable My Param doc
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*/
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virtual void set_usable(bool usable) override;
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/**
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* @brief 得到在指定时间内的单次执行结果，该执行只会从ihdb中获取历史数据
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* 所以要确保对应时间和TAG点的历史数据确实存储在了IHDB中
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* @param time_range 对应时间的历史数据
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* @return AlarmInfo
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*/
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std::vector<AlarmInfo> exec_task(mix_cc::time_range_t time_range) override;
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/**
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* @brief 保持数据 正常/异常 start end
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*/
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void save_rule_norm_data() override;
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/**
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* @brief mon 最小的执行单元
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* @return AlarmInfo
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*/
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virtual AlarmInfo mon_proc();
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virtual mix_cc::json exec_cron();
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/**
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* @brief cron 最小执行单元
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* @return AlarmInfo
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*/
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virtual int cron_proc();
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/**
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* @brief 重置统计信息
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* mon----
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* 删除
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* 四张表(T_RULE_SAMPLE_1D,T_RULE_SAMPLE_1D_INFO,T_SAMPLE_RECORD，T_SAMPLE_RECORD，T_RULE_SAMPLE_FEATURE)rule_id_对应数据
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* cron----
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* 重置 sta_ptr_(sta_ptr_.reset())
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*/
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virtual void reset_dev_data() override;
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bool get_prr() override;
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protected:
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/**
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* @brief 重新载入数据源信息
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* @return int
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*/
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int reload_config_data_source();
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/**
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* @brief 重新载入表达式（不带反馈）信息，并确定算法是否是带反馈的算法
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* @return int
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*/
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int reload_config_exp_act();
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/**
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* @brief Get the cycled cron object
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* @return true
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* @return false
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*/
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bool get_cycled_cron();
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private:
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/**
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* @brief 载入上下限
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* @return int
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*/
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int reload_config_up_down();
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/**
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* @brief载入上、下限及保持时间
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* @return int
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*/
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int reload_config_up_down_hold_time();
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private:
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/**
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* @brief 重新载入反馈表达式、计算表达式、反馈限制执行时间
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* @return int
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*/
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int reload_config_exp_feedback();
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protected:
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string exp_str_;
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string error_str_;
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string unit_;
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protected:
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const size_t
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exp_type_;
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TimeDur time_out_;
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TimePoint act_start_time_;
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bool act_started_ =
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false;
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FbStateMachine fb_fsm_;
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int refresh_counts_ = 0;
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protected:
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bool feedback_mode_ = false;
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bool keep_mode_ = false;
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double limit_up_ = 0;
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double limit_down_ = 0;
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TimeDur hold_time_ = 0ms;
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std::unique_ptr<DAA::STA> sta_ptr_;
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std::map<std::string, std::unique_ptr<HoldTime>>
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hold_times_;
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bool exp_is_wrong_ = true;
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bool exp_wrong_is_alarmed_ = false;
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int dist_mode_;
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bool is_learning_ = true;
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TimePoint last_load_time_;
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int64_t CronUpdateDelay = StatConst::CronUpdateDelay;
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std::string sample_type_ = SampleType::T_SAMPLE_STAT;
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std::string sample_id_;
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std::string sample_result_;
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int detect_mode_ = DetectMode::Default;
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bool filter_flag_ = false;
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protected:
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/**
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* @brief 从ihd查询数据--task用
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*/
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void query_ihd_data();
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/**
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* @brief 重新载入置信区间
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* @return int
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*/
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int reload_ci_dist();
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/**
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* @brief task执行函数
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*/
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virtual void task_mon_pro();
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/**
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* @brief 生成样本id
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* ruleid(3,21)_starttime_endtime
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* @return string
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*/
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string get_id(mix_cc::time_range_t time_range);
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/**
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* @brief task 任务 计算的数据
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* 算法 2-监控变量-上下限
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* 4-动作反馈-上下限
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* 5-监控变量-上下限-持续
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* @return TaskReturnType
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*/
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TaskReturnType task_base_proc();
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/**
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* @brief
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* @param vlid 计算结果是否合法
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* @return int
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*/
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int update_t_sample_mag(bool vlid);
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/**
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* @brief 检测是否超区间
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* @param value My Param doc
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* @return true 超出区间 false 在区间内
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*/
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bool detect_up_down(const double &value);
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/**
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* @brief task进程接口 运行前提条件
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* @param i My Param doc
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* @return true
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* @return false
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*/
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bool task_prr(int row);
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};
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