[修改]修改了错误的exporter名称

opcua-exporter/fault-simulation-algorithm/include/algorithm.hpp

@@ -0,0 +1,33 @@
+//
+// Created by fly on 2022/4/6.
+//
+
+#ifndef FAULT_SIMULATION_ALGORITHM_ALGORITHM_HPP
+#define FAULT_SIMULATION_ALGORITHM_ALGORITHM_HPP
+
+#include <nlohmann/json.hpp>
+
+class algorithm {
+public:
+    virtual void set_config(nlohmann::json const &config) = 0;
+
+    virtual nlohmann::json config() = 0;
+
+    virtual double eval(double value) = 0;
+
+protected:
+    double jsonValue(nlohmann::json const &j, std::string const &key) {
+        if (j.contains(key)) {
+            if (j[key].is_string()) {
+                return std::atof(j[key].get<std::string>().c_str());
+            }
+            if (j[key].is_number()) {
+                return j[key].get<double>();
+            }
+        }
+
+        return std::nan("");
+    }
+};
+
+#endif //FAULT_SIMULATION_ALGORITHM_ALGORITHM_HPP