update 窗口创建原因

cacheData.go

@@ -27,13 +27,14 @@ type expirationInfo struct {
 // CacheWindow
 // 存储大量测点缓存数据
 type CacheWindow struct {
-	Id         string
-	windowLen  int //窗体长度
-	WindowSize int //窗体大小
-	MethodId   int //滑窗方法
-	LatestData any
-	ring       *ring.Ring
-	Params     FilterParams
+	Id          string
+	windowLen   int    //窗体长度
+	WindowSize  int    //窗体大小
+	MethodId    int    //滑窗方法
+	CreatReason string //创建原因
+	LatestData  any
+	ring        *ring.Ring
+	Params      FilterParams
 	//过期控制
 	Expire expirationInfo
 }
@@ -74,17 +75,18 @@ func (c *CacheWindow) MarshalBinary() (data []byte, err error) {
 func (c *CacheWindow) UnmarshalBinary(data []byte) error {
 	return json.Unmarshal(data, c)
 }
-func NewCacheWindow(id string, size, methodId int, params FilterParams) CacheWindow {
+func NewCacheWindow(id string, size, methodId int, params FilterParams, creatReason string) CacheWindow {
 	limit := 10
 	if size > limit {
 		size = 10
 	}
 	return CacheWindow{
-		Id:         id,
-		WindowSize: size,
-		MethodId:   methodId,
-		ring:       ring.New(size),
-		Params:     params,
+		Id:          id,
+		WindowSize:  size,
+		MethodId:    methodId,
+		ring:        ring.New(size),
+		Params:      params,
+		CreatReason: creatReason,
 		Expire: expirationInfo{
 			UpdateTime: time.Now(),
 			Duration:   60 * 2,