1. 新增走航动态溯源功能

Riku

2025-05-14 cf160e28026ed1ed8bea82701d66e79a1085c503

 src/main/kotlin/com/flightfeather/uav/biz/dataanalysis/BaseExceptionContinuous.kt

@@ -1,84 +1,130 @@
package com.flightfeather.uav.biz.dataanalysis

import com.flightfeather.uav.biz.dataanalysis.model.DataAnalysisConfig
import com.flightfeather.uav.biz.FactorFilter
import com.flightfeather.uav.biz.dataanalysis.model.ExceptionTag
import com.flightfeather.uav.domain.entity.BaseRealTimeData
import com.flightfeather.uav.lightshare.eunm.ExceptionStatusType
import com.flightfeather.uav.socket.eunm.FactorType
import java.time.Duration

/**
 * 连续类型的异常分析基类,适用于当前数据与相邻数据之间有关联关系的情况
 */
abstract class BaseExceptionContinuous(config: DataAnalysisConfig) : BaseExceptionAnalysis(config) {
abstract class BaseExceptionContinuous<T : ExceptionTag, V : BaseAnalysisConfig, Y : BaseExceptionResult>(
    config: V, private val tagClz: Class<T>
) : BaseExceptionAnalysis<V, Y>(config) {

    companion object {
        // 记录异常数据段时，分别向起始前和末尾后额外记录的数据个数偏移量
        private const val OFFSET = 10
    }

    // 起始数据下标
    protected var sIndex = mutableListOf<Int>()
    inner class Tag {
        // 起始数据下标
        var sIndex = 0

    // 起始数据对象
    protected var startData = mutableListOf<BaseRealTimeData?>()
        // 起始数据对象
        var startData: BaseRealTimeData? = null

    // 末尾数据下标
    protected var eIndex = mutableListOf<Int>()
        // 末尾数据下标
        var eIndex = -1

        // 末尾数据对象
        var endData: BaseRealTimeData? = null

        // 异常数据段
        var exceptionData = mutableListOf<BaseRealTimeData>()

        // 是否存在异常
        var exceptionExisted = false

        // 异常结果是否创建
        var exceptionCreated = false

        fun addExceptionData(data: BaseRealTimeData) {
            exceptionExisted = true
            exceptionData.add(data)
        }

        fun refreshWithNextException(data: BaseRealTimeData) {
            sIndex = eIndex
            startData = data
            exceptionData.clear()
            exceptionExisted = false
            exceptionCreated = false
        }
    }

    protected val tagMap = mutableMapOf<FactorType, T>()

    // 起始数据与末尾数据间隔
    open var durationCount = 1

    // 末尾数据对象
    protected var lastData: BaseRealTimeData? = null

    // 异常数据段
    protected var exceptionData = mutableListOf<MutableList<BaseRealTimeData>>()
    /**
     * 判断相邻数据是否连续
     */
    open fun isContinuous(d1: BaseRealTimeData?, d2: BaseRealTimeData?): Boolean {
        if (d1 == null || d2 == null) return true

    // 起始数据与末尾数据间隔
    open var durationCount = 1
    protected var existException = mutableListOf<Boolean>()
        val t1 = d1.dataTime
        val t2 = d2.dataTime
        return Duration.between(t1?.toInstant(), t2?.toInstant()).toMillis() <= (20 * 1000)
    }

    /**
     * 判断是否满足异常条件
     */
    abstract fun judgeException(p: BaseRealTimeData?, n: BaseRealTimeData): List<Boolean>
    abstract fun judgeException(p: BaseRealTimeData?, n: BaseRealTimeData): MutableMap<FactorType, Boolean>

    /**
     * 判断异常出现的连续时长是否满足条件
     * 判断异常出现的连续个数是否满足条件
     * @param tag 异常数据对象
     */
    abstract fun judgeDuration(sIndex: Int, eIndex: Int): Boolean
    abstract fun judgeExceptionCount(tag: T): Boolean

    /**
     * 异常数据的截取判断
     * 是否需要限制一组异常数据的长度
     * @return 默认不需要截取
     */
    open fun needCut(tag: T): Boolean {
        return false
    }

    override fun init() {
        super.init()
        lastData = null
        repeat(config.factorCount) {
            startData.add(null)
            sIndex.add(0)
            eIndex.add(-1)
            existException.add(false)
            exceptionData.add(mutableListOf())
        tagMap.clear()
        config.factorFilter.mainList().forEach { f ->
            tagMap[f] = tagClz.newInstance()
        }
    }

    override fun onNextData(data: BaseRealTimeData) {
        val isContinue = isContinuous(lastData, data)
        val hasException = judgeException(lastData, data)
        repeat(config.factorCount) { i ->
            eIndex[i]++
            // 起始数据
            if (lastData == null) {
                refreshAfterCheckResult(i, data)
            }
            // 判断相邻数据是否连续并且是否满足异常判断
            if (!isContinue) {
                checkResult()
                // 数据不连续时，记录异常情况
                if (eIndex[i] - sIndex[i] >= durationCount) {
                    refreshAfterCheckResult(i, data)
        config.factorFilter.selectedList.forEach { s ->
            val f = s.main
            tagMap[f]?.let {
                it.eIndex++
                // 起始数据
                it.endData = data
                if (it.startData == null) {
                    it.refreshWithNextException(data)
                }
            } else {
                if (hasException[i]) {
                    existException[i] = true
                    exceptionData[i].add(data)
                // 判断相邻数据是否连续并且是否满足异常判断
                if (!isContinue || needCut(it)) {
                    // 数据不连续时，记录异常情况
                    recordException(s, it, data)
                } else {
                    // 异常不再重复出现时，记录异常情况
                    checkResult()
                    if (eIndex[i] - sIndex[i] >= durationCount) {
                        refreshAfterCheckResult(i, data)
                    if (hasException[f] == true) {
                        it.addExceptionData(data)
                    } else {
                        // 异常不再重复出现时，记录异常情况
                        recordException(s, it, data)
                    }
                }
            }
@@ -87,36 +133,62 @@
    }

    override fun onDone() {
        checkResult()
        checkResult(exceptionStatus = ExceptionStatusType.Ended)
    }

    fun refreshAfterCheckResult(i:Int, data: BaseRealTimeData) {
        sIndex[i] = eIndex[i]
        startData[i] = data
        exceptionData[i].clear()
        exceptionData[i].add(data)
    /**
     * 异常结束，记录异常
     */
    fun recordException(factor: FactorFilter.SelectedFactor, tag: T, data: BaseRealTimeData) {
        checkResult(factor, ExceptionStatusType.Ended)
//        if (tag.eIndex - tag.sIndex >= durationCount) {
        tag.refreshWithNextException(data)
//        }
    }

    /**
     * 检查连续异常结束时，是否符合异常存储条件
     */
    open fun checkResult(index: Int? = null) {
        if (index != null) {
            if (existException[index] && judgeDuration(sIndex[index], eIndex[index])) {
                startData[index]?.let {
                    resultList.add(newResult(it, lastData, index, exceptionData[index]))
                }
                existException[index] = false
    open fun checkResult(
        factor: FactorFilter.SelectedFactor? = null,
        exceptionStatus: ExceptionStatusType = ExceptionStatusType.InProgress
    ) {
        val tag = tagMap[factor?.main]
        if (factor != null && tag != null) {
            if (tag.exceptionExisted && judgeExceptionCount(tag)) {
                onNewException(tag, factor, exceptionStatus)
            }
        } else {
            repeat(config.factorCount) { i ->
                if (existException[i] && judgeDuration(sIndex[i], eIndex[i])) {
                    startData[i]?.let {
                        resultList.add(newResult(it, lastData, i, exceptionData[i]))
                    }
                    existException[i] = false
            config.factorFilter.selectedList.forEach { f ->
                val tag1 = tagMap[f.main] ?: return@forEach
                if (tag1.exceptionExisted && judgeExceptionCount(tag1)) {
                    onNewException(tag1, f, exceptionStatus)
                }
            }
        }
    }

    /**
     * 新增或更新一条异常
     */
    open fun onNewException(tag: T, factor: FactorFilter.SelectedFactor, exceptionStatus: ExceptionStatusType) {
        if (tag.startData == null) return
        val ex = newResult(tag.startData!!, lastData, factor, tag.exceptionData)
            .apply { status = exceptionStatus.value }
        // 异常已创建时，更新异常信息
        if (tag.exceptionCreated) {
            // 将最新的异常的guid赋值给ex
            val lastEx = tag.exceptionResult.last()
            ex.guid = lastEx.guid
            tag.exceptionResult.removeLast()
            tag.exceptionResult.add(ex)
        }
        // 异常未创建时，新建异常信息
        else {
            tag.exceptionResult.add(ex)
//            resultList.add(ex)
            tag.exceptionCreated = true
        }
    }

}