暂态严重度计算

2025-03-12 11:39:08 +08:00
parent 21035dc71b
commit 7f6aa6f683
2 changed files with 39 additions and 1 deletions
--- a/pqs-event/event-api/src/main/java/com/njcn/event/utils/EventUtil.java
+++ b/pqs-event/event-api/src/main/java/com/njcn/event/utils/EventUtil.java
@@ -0,0 +1,36 @@
+package com.njcn.event.utils;
+
+import java.text.DecimalFormat;
+
+/**
+ * Description:暂态事件工具类
+ * Date: 2025/03/12  上午 9:26【需求编号】
+ *
+ * @author clam
+ * @version V1.0.0
+ */
+public class EventUtil {
+    /**
+    * @Description: 暂态严重度计算
+    * @Param:  persisttime持续时间毫秒，eventvaule暂减深度
+    * @return: java.lang.String
+    * @Author: clam
+    * @Date: 2025/03/12
+    */
+    public static String getYzd(Float persisttime, Float eventvaule) {
+        float yzd;
+        DecimalFormat df = new DecimalFormat("0.000");// 格式化小数
+        if (persisttime <= 20) {
+            yzd = 1 - eventvaule;
+        } else if (persisttime > 20 && persisttime <= 200) {
+            yzd = 2 * (1 - eventvaule);
+        } else if (persisttime > 200 && persisttime <= 500) {
+            yzd = 3.3f * (1 - eventvaule);
+        } else if (persisttime > 500 && persisttime <= 10000) {
+            yzd = 5 * (1 - eventvaule);
+        } else {
+            yzd = 10 * (1 - eventvaule);
+        }
+        return df.format(yzd);
+    }
+}