package main
import (
"fmt"
"/bilibili/gengine/engine"
"/bilibili/gengine/engine"
"/bilibili/gengine/engine"
)
type Temperature struct {
Tag string //标签点名称
Value float64 //数据值
State int64 //状态
Event string //报警事件
}
type Water struct {
Tag string //标签点名称
Value int64 //数据值
State int64 //状态
Event string //报警事件
}
type Smoke struct {
Tag string //标签点名称
Value int64 //数据值
State int64 //状态
Event string //报警事件
}
const (
eventRule = `
rule "TemperatureRule" "温度事件计算规则"
begin
println("/***************** 温度事件计算规则 ***************/")
tempState = 0
if < 0{
tempState = 1
}else if > 80{
tempState = 2
}
if != tempState{
if tempState == 0{
= "温度正常"
}else if tempState == 1{
= "低温报警"
}else{
= "高温报警"
}
}else{
= ""
}
= tempState
end
rule "WaterRule" "水浸事件计算规则"
begin
println("/***************** 水浸事件计算规则 ***************/")
tempState = 0
if != 0{
tempState = 1
}
if != tempState{
if tempState == 0{
= "水浸正常"
}else{
= "水浸异常"
}
}else{
= ""
}
= tempState
end
rule "SmokeRule" "烟雾事件计算规则"
begin
println("/***************** 烟雾事件计算规则 ***************/")
tempState = 0
if != 0{
tempState = 1
}
if != tempState{
if tempState == 0{
= "烟雾正常"
}else{
= "烟雾报警"
}
}else{
= ""
}
= tempState
end
`)
func main(){
temperature := &Temperature{
Tag: "temperature",
Value: 90,
State: 0,
Event: "",
}
water := &Water{
Tag: "water",
Value: 0,
State: 0,
Event: "",
}
smoke := &Smoke{
Tag: "smoke",
Value: 1,
State: 0,
Event: "",
}
dataContext := ()
("Temperature", temperature)
("Water", water)
("Smoke", smoke)
("println",)
ruleBuilder := (dataContext)
err1 := (eventRule)
if err1 != nil {
panic(err1)
}
eng := ()
(ruleBuilder)
("temperature Event=%s\n", )
("water Event=%s\n", )
("smoke Event=%s\n", )
for i := 0; i < 10; i++ {
= int64(i % 3)
(ruleBuilder)
("smoke Event=%s\n", )
}
}