From 3ba74e7692143fd6dcf4dd885f80f95dfef8387e Mon Sep 17 00:00:00 2001
From: zmc <zmc_li@foxmail.com>
Date: 星期四, 23 十一月 2023 16:09:41 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/feature-risk_analysis' into feature-risk_analysis

---
 src/main/java/com/flightfeather/monitor/analysis/dust/exception/ExceptionValueMutation.kt |   19 +++++++++++++++++--
 1 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/flightfeather/monitor/analysis/dust/exception/ExceptionValueMutation.kt b/src/main/java/com/flightfeather/monitor/analysis/dust/exception/ExceptionValueMutation.kt
index 1695904..2501601 100644
--- a/src/main/java/com/flightfeather/monitor/analysis/dust/exception/ExceptionValueMutation.kt
+++ b/src/main/java/com/flightfeather/monitor/analysis/dust/exception/ExceptionValueMutation.kt
@@ -2,6 +2,7 @@
 
 import com.flightfeather.monitor.domain.ds1.entity.DustExceptionSetting
 import com.flightfeather.monitor.domain.ds1.entity.DustSiteData
+import com.flightfeather.monitor.enumration.dust.DataStatus
 import com.flightfeather.monitor.enumration.dust.ExceptionType
 import kotlin.math.abs
 
@@ -10,14 +11,28 @@
  */
 class ExceptionValueMutation(config: DustExceptionSetting) : BaseExceptionContinuous(config) {
 
+    /**
+     * 鏈紓甯哥殑杩炵画鍙戠敓娆℃暟浼氭牴鎹紓甯哥殑绋嬪害鍙樺寲
+     * 褰撶獊鍙樼殑閲忕骇瓒呰繃璁惧畾鍊�1鍊嶆槸,杩炵画鍙戠敓娆℃暟瑕佹眰鍑忓皯1鍊�
+     */
+    private var special = false
+
     override fun getExceptionType(): ExceptionType = ExceptionType.TYPE4
 
     override fun judgeException(p: DustSiteData?, n: DustSiteData): Boolean {
         if (p == null) return false
-        return abs((p.dustValue - n.dustValue) / p.dustValue) >= config.mutationRate
+        val r = abs((p.dustValue - n.dustValue) / p.dustValue)
+        val b1 = r >= (2 * config.mutationRate) && n.flag == DataStatus.N.value
+        val b2 = r >= config.mutationRate && n.flag == DataStatus.N.value
+        val b3 = n.flag == DataStatus.OUT_MAX.value
+        if (b1) special = true
+        return b1 || b2 || b3
     }
 
     override fun judgeDuration(sIndex: Int, eIndex: Int): Boolean {
-        return (eIndex - sIndex + 1) >= config.mutationNum
+        val b1 = special && (eIndex - sIndex) >= (config.mutationNum / 2)
+        val b2 = (eIndex - sIndex) >= config.mutationNum
+        special = false
+        return b1 || b2
     }
 }
\ No newline at end of file

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