378 lines
9.7 KiB
C
378 lines
9.7 KiB
C
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#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 <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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/**
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* @brief 把从共享内存查询到的数据载入到表达式变量中
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* @return int
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*/
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int refresh_exp_vars_mem();
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/**
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* @brief 把从ihyperDB查询到的数据载入到表达式变量中
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* @param row 数据矩阵的行数
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* @return int
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*/
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int refresh_exp_vars_ihd(int row);
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/**
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* @brief 首次运行，载入默认变量至表达式系统变量map
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* @return int
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*/
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int first_fill_mm_vars();
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/**
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* @brief 刷新hold变量，hold变量有hold(n,T)解析所得
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* hold(n,T),n——tag的序号，T——保持的时间，单位分钟
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* @return int
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*/
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int refresh_hold_var();
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protected:
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/**
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* @brief 打印表达式和它的变量值
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* @param expstr My Param doc
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*/
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void print_exp_vars(const string &expstr = "");
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protected:
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// std::map<std::string, double> mm_vars; ///< 表达式系统变量map
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string exp_str_; ///< 表达式字符串
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string error_str_; ///< 错误字符串
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bool feedback_done_ = false; ///<动作反馈完成
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string unit_; ///<单位
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/**
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* @brief 自定义带状态函数
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* KeepT , ///< 保持时间
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* KeepC, ///<出现次数
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* RiseEdge, ///<上升沿出现次数
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* Detect ///<为真检测次数
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*/
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StatExp::FunVars fun_vars_;
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std::unique_ptr<mix_cc::matheval::Expression> exp_act_; ///< 动作表达式
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std::unique_ptr<mix_cc::matheval::Expression> exp_feedback_; ///< 反馈表达式
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std::unique_ptr<mix_cc::matheval::Expression> exp_result_; ///< 数值表达式
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size_t task_data_size = 0;
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protected:
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const size_t
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exp_type_; ///< 表达式类型：1-实时逻辑判断；2-变量上下限；3-动作反馈；4-动作反馈-上下限
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TimeDur time_out_; ///< 反馈限制超时时间
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TimePoint act_start_time_; ///<动作开始时间
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bool act_triggered_ = false; ///< 开始动作是否触发
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bool act_started_ =
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false; ///< 动作是否开始（即使之前触发过，但是也可能由于超时、未保持而停止）
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bool feedback_triggered_ = false; ///< 反馈是否触发
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bool m_timemode = false; ///< 执行的时间模式
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int refresh_counts_ = 0; ///< 当数据源是共享内存时开机保证前4次 mm_vars有值
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protected:
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bool feedback_mode_ = false; ///< 有反馈的表达式模式
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bool keep_mode_ = false; ///< 开始动作是否需要保持
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double limit_up_ = 0; ///<上限
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double limit_down_ = 0; ///<下限
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TimeDur hold_time_ = 0ms; ///< 超范围 保持时间
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std::unique_ptr<DAA::STA> sta_ptr_; ///< 统计类
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std::map<std::string, std::unique_ptr<HoldTime>>
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hold_times_; ///< hold变量保存类
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bool exp_is_wrong_ = true; ///<表达式是否错误：true 是错误 false 没有错
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bool exp_wrong_is_alarmed_ = false; ///<加载错误是否已报警
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// bool is_auto_ = true;
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// ///<区间是否采用自动学习的区间；true-自动；false-手动 弃用
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int dist_mode_; ///<区间模式
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///< 0-手动设置的区间;1-在线更新的区间；2-离线分析的区间
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bool is_learning_ = true; ///<是否自学习；true-自学习；false-不学习
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TimePoint last_load_time_; ///< 上一次重载置信区间的时间
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// mix_cc::json sample_param_; ///<样本结果
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int64_t CronUpdateDelay = StatConst::CronUpdateDelay; ///<更新周期
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std::string sample_type_ = SampleType::T_SAMPLE_STAT; ///< task进程 样本类型
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std::string sample_id_; ///< task进程 样本id
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std::string sample_result_; ///<样本结果
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int detect_mode_ = DetectMode::Default; ///<检测模式
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bool filter_flag_ = false; ///< 数据筛选结果
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bool is_fun_vars_need_reset_ = false; ///<自定义带状态函数 状态重置标记
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protected:
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/**
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* @brief 表达式开始动作更新
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* 更新动作开始时间和s{tagN}
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* 使程序进入到开始动作满足状态
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* @return true
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* @return false
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*/
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bool act_start_done();
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/**
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* @brief 表达式开始动作未保持
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* 使得程序退出开始动作满足状态
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* @return true
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* @return false
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*/
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bool act_not_hold();
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/**
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* @brief 满足表达式终止条件
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* 需要开始动作满足状态作为前提条件
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* @return true
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* @return false
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*/
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bool act_done();
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/**
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* @brief 开始动作是否超时
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* 使得表达式推出满足开始动作状态
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* @return true
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* @return false
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*/
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bool act_timeout();
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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 获得超时报警
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* @return AlarmInfo
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*/
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AlarmInfo get_timeout_alarm();
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/**
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* @brief 从hold(n,T)解析出hold变量，并表达式系统变量map初始化
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* @param exp_str My Param doc
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* @return int
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*/
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int init_hold_exp_str(const std::string &exp_str);
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/**
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* @brief
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* @param exp_str My Param doc
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* @return int
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*/
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int exp_messy_code_check(const std::string &exp_str);
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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
|
|||
|
|
* @param vlid 计算结果是否合法
|
|||
|
|
* @return int
|
|||
|
|
*/
|
|||
|
|
int update_t_sample_mag(bool vlid);
|
|||
|
|
/**
|
|||
|
|
* @brief 检测是否超区间
|
|||
|
|
* @param value My Param doc
|
|||
|
|
* @return true 超出区间 false 在区间内
|
|||
|
|
*/
|
|||
|
|
bool detect_up_down(const double &value);
|
|||
|
|
/**
|
|||
|
|
* @brief task进程接口 运行前提条件
|
|||
|
|
* @param i My Param doc
|
|||
|
|
* @return true
|
|||
|
|
* @return false
|
|||
|
|
*/
|
|||
|
|
bool task_prr(int row);
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* @brief 初始化fun_vars_
|
|||
|
|
* 将前提表达式的fun_vars_替换
|
|||
|
|
*/
|
|||
|
|
void fun_vars_init();
|
|||
|
|
/**
|
|||
|
|
* @brief 自动判断重置状态
|
|||
|
|
* 依据 is_fun_vars_need_reset_
|
|||
|
|
*/
|
|||
|
|
void auto_fun_vars_reset();
|
|||
|
|
};
|