From 852664df1caf38831793b341edcada9dd7b6c22a Mon Sep 17 00:00:00 2001
From: Junjie <fallin.jie@qq.com>
Date: 星期三, 06 五月 2026 19:28:33 +0800
Subject: [PATCH] #dfs
---
src/main/java/com/zy/common/utils/NavigateUtils.java | 175 ++++++++++++++++++++++++++++++++++++++++++++++++++-------
1 files changed, 152 insertions(+), 23 deletions(-)
diff --git a/src/main/java/com/zy/common/utils/NavigateUtils.java b/src/main/java/com/zy/common/utils/NavigateUtils.java
index 2dbe19c..733a2ab 100644
--- a/src/main/java/com/zy/common/utils/NavigateUtils.java
+++ b/src/main/java/com/zy/common/utils/NavigateUtils.java
@@ -27,6 +27,7 @@
import com.zy.asrs.service.StationCycleCapacityService;
import com.zy.asrs.service.StationPathPolicyService;
import com.zy.core.News;
+import lombok.extern.slf4j.Slf4j;
import org.springframework.scheduling.annotation.Scheduled;
import com.zy.core.model.StationObjModel;
import com.zy.core.model.command.StationCommand;
@@ -53,6 +54,7 @@
import java.util.LinkedHashMap;
@Component
+@Slf4j
public class NavigateUtils {
private static final long STATION_PATH_SLOW_LOG_THRESHOLD_MS = 500L;
@@ -111,29 +113,74 @@
Integer endStationId,
Integer currentTaskNo,
Double pathLenFactor) {
- StationPathResolvedPolicy resolvedPolicy = resolveStationPathPolicy(startStationId, endStationId);
- StationPathRuntimeSnapshot runtimeSnapshot = loadStationPathRuntimeSnapshot(currentTaskNo);
- StationPathSearchContext context = buildStationPathSearchContext(
- startStationId,
- endStationId,
- resolvedPolicy,
- StationPathCalcMode.REROUTE,
- runtimeSnapshot
- );
- if (context.allList.isEmpty()) {
- return new ArrayList<>();
- }
+ long totalStartNs = System.nanoTime();
+ log.info("绔欑偣璺緞鍊欓�夎绠楀叆鍙ｏ紝startStationId={}锛宔ndStationId={}锛宼askNo={}锛宲athLenFactor={}",
+ startStationId, endStationId, currentTaskNo, pathLenFactor);
+ try {
+ StationPathResolvedPolicy resolvedPolicy = resolveStationPathPolicy(startStationId, endStationId);
+ log.info("绔欑偣璺緞鍊欓�夌瓥鐣ヨВ鏋愬畬鎴愶紝startStationId={}锛宔ndStationId={}锛宼askNo={}锛宮atchedRule={}锛宺uleCode={}锛宲rofileCode={}锛宑ostMs={}",
+ startStationId,
+ endStationId,
+ currentTaskNo,
+ resolvedPolicy != null && resolvedPolicy.matchedRule(),
+ resolvedPolicy == null || resolvedPolicy.getRuleEntity() == null ? null : resolvedPolicy.getRuleEntity().getRuleCode(),
+ resolvedPolicy == null ? null : resolvedPolicy.getDefaultProfileCode(),
+ elapsedMillis(totalStartNs));
+ StationPathRuntimeSnapshot runtimeSnapshot = loadStationPathRuntimeSnapshot(currentTaskNo);
+ List<NavigateNode> shortFallbackPath = buildRerouteShortFallbackPath(
+ startStationId,
+ endStationId,
+ currentTaskNo,
+ resolvedPolicy,
+ runtimeSnapshot
+ );
+ StationPathSearchContext context = buildStationPathSearchContext(
+ startStationId,
+ endStationId,
+ resolvedPolicy,
+ StationPathCalcMode.REROUTE,
+ runtimeSnapshot
+ );
+ if (context.allList.isEmpty()) {
+ List<List<NavigateNode>> fallbackCandidateList = normalizeCandidatePaths(Collections.singletonList(shortFallbackPath));
+ log.warn("绔欑偣璺緞鍊欓�夎绠楃粨鏉燂紝鍘熷洜=empty_search_context锛宻tartStationId={}锛宔ndStationId={}锛宼askNo={}锛宖allbackCandidateCount={}锛宖allbackPath={}锛宼otalCostMs={}",
+ startStationId,
+ endStationId,
+ currentTaskNo,
+ fallbackCandidateList.size(),
+ JSON.toJSONString(extractStationIdList(shortFallbackPath)),
+ elapsedMillis(totalStartNs));
+ return fallbackCandidateList;
+ }
- List<List<NavigateNode>> orderedPathList = orderStationPathCandidates(
- context.allList,
- context.resolvedPolicy,
- currentTaskNo,
- pathLenFactor,
- startStationId,
- endStationId,
- runtimeSnapshot
- );
- return normalizeCandidatePaths(orderedPathList);
+ long orderStartNs = System.nanoTime();
+ List<List<NavigateNode>> orderedPathList = orderStationPathCandidates(
+ context.allList,
+ context.resolvedPolicy,
+ currentTaskNo,
+ pathLenFactor,
+ startStationId,
+ endStationId,
+ runtimeSnapshot
+ );
+ List<List<NavigateNode>> candidatePathList = appendShortFallbackCandidate(orderedPathList, shortFallbackPath);
+ List<List<NavigateNode>> normalizedPathList = normalizeCandidatePaths(candidatePathList);
+ log.info("绔欑偣璺緞鍊欓�夎绠楃粨鏉燂紝startStationId={}锛宔ndStationId={}锛宼askNo={}锛宺awCandidateCount={}锛宱rderedPathCount={}锛宖allbackPathLen={}锛宯ormalizedPathCount={}锛宱rderCostMs={}锛宼otalCostMs={}",
+ startStationId,
+ endStationId,
+ currentTaskNo,
+ context.allList.size(),
+ orderedPathList == null ? null : orderedPathList.size(),
+ shortFallbackPath == null ? 0 : shortFallbackPath.size(),
+ normalizedPathList.size(),
+ elapsedMillis(orderStartNs),
+ elapsedMillis(totalStartNs));
+ return normalizedPathList;
+ } catch (Exception e) {
+ log.error("绔欑偣璺緞鍊欓�夎绠楀紓甯革紝startStationId={}锛宔ndStationId={}锛宼askNo={}锛宲athLenFactor={}锛宑ostMs={}",
+ startStationId, endStationId, currentTaskNo, pathLenFactor, elapsedMillis(totalStartNs), e);
+ throw e;
+ }
}
public Map<Integer, Set<Integer>> loadUndirectedStationGraphSnapshot() {
@@ -413,6 +460,54 @@
return new DirectPathSearchResult(degradedPath, includeWaypoint, false);
}
return DirectPathSearchResult.empty(includeWaypoint, includeSoftPreference);
+ }
+
+ private List<NavigateNode> buildRerouteShortFallbackPath(Integer startStationId,
+ Integer endStationId,
+ Integer currentTaskNo,
+ StationPathResolvedPolicy resolvedPolicy,
+ StationPathRuntimeSnapshot runtimeSnapshot) {
+ long startNs = System.nanoTime();
+ try {
+ List<NavigateNode> path = findStationDirectPath(
+ startStationId,
+ endStationId,
+ currentTaskNo,
+ 0.0d,
+ StationPathCalcMode.OPTIMAL,
+ resolvedPolicy,
+ runtimeSnapshot
+ );
+ List<NavigateNode> normalizedPath = normalizeStationPath(path);
+ log.info("绔欑偣璺緞鍫靛閲嶈鍒掔煭璺緞淇濆簳璁＄畻瀹屾垚锛宻tartStationId={}锛宔ndStationId={}锛宼askNo={}锛宲athLen={}锛宲ath={}锛宑ostMs={}",
+ startStationId,
+ endStationId,
+ currentTaskNo,
+ normalizedPath.size(),
+ JSON.toJSONString(extractStationIdList(normalizedPath)),
+ elapsedMillis(startNs));
+ return normalizedPath;
+ } catch (Exception e) {
+ log.warn("绔欑偣璺緞鍫靛閲嶈鍒掔煭璺緞淇濆簳璁＄畻澶辫触锛宻tartStationId={}锛宔ndStationId={}锛宼askNo={}锛宑ostMs={}锛宔rror={}",
+ startStationId,
+ endStationId,
+ currentTaskNo,
+ elapsedMillis(startNs),
+ e.toString());
+ return new ArrayList<>();
+ }
+ }
+
+ private List<List<NavigateNode>> appendShortFallbackCandidate(List<List<NavigateNode>> orderedPathList,
+ List<NavigateNode> shortFallbackPath) {
+ List<List<NavigateNode>> candidatePathList = new ArrayList<>();
+ if (orderedPathList != null && !orderedPathList.isEmpty()) {
+ candidatePathList.addAll(orderedPathList);
+ }
+ if (shortFallbackPath != null && !shortFallbackPath.isEmpty()) {
+ candidatePathList.add(shortFallbackPath);
+ }
+ return candidatePathList;
}
private List<NavigateNode> searchDirectPath(DirectStationPathContext context,
@@ -2685,6 +2780,8 @@
}
Integer lev = startStation.getStationLev();
stepCostMap.put("loadStartStation", elapsedMillis(stepStartNs));
+ log.info("绔欑偣璺緞鎼滅储涓婁笅鏂囧姞杞借捣鐐瑰畬鎴愶紝startStationId={}锛宔ndStationId={}锛宮ode={}锛宭ev={}锛宑ostMs={}",
+ startStationId, endStationId, calcMode, lev, stepCostMap.get("loadStartStation"));
stepStartNs = System.nanoTime();
NavigateSolution navigateSolution = new NavigateSolution();
@@ -2701,6 +2798,16 @@
throw new CoolException("鏈壘鍒拌 缁堢偣 瀵瑰簲鐨勮妭鐐�");
}
stepCostMap.put("loadStationMapAndNode", elapsedMillis(stepStartNs));
+ log.info("绔欑偣璺緞鎼滅储涓婁笅鏂囧姞杞藉湴鍥惧畬鎴愶紝startStationId={}锛宔ndStationId={}锛宮ode={}锛宮apRows={}锛宻tartNode=({},{})锛宔ndNode=({},{})锛宑ostMs={}",
+ startStationId,
+ endStationId,
+ calcMode,
+ stationMap.size(),
+ startNode.getX(),
+ startNode.getY(),
+ endNode.getX(),
+ endNode.getY(),
+ stepCostMap.get("loadStationMapAndNode"));
stepStartNs = System.nanoTime();
StationPathProfileConfig profileConfig = resolvedPolicy.getProfileConfig() == null
@@ -2714,9 +2821,17 @@
endStationId,
calcMode == null ? "" : calcMode.name());
int calcMaxDepth = safeInt(profileConfig.getCalcMaxDepth(), 120);
- int calcMaxPaths = safeInt(profileConfig.getCalcMaxPaths(), 500);
+ int calcMaxPaths = safeInt(profileConfig.getCalcMaxPaths(), 50);
int calcMaxCost = safeInt(profileConfig.getCalcMaxCost(), 300);
List<Integer> guideStationSequence = buildGuideStationSequence(startStationId, endStationId, resolvedPolicy.getRuleConfig());
+ log.info("绔欑偣璺緞鍊欓�夋灇涓惧紑濮嬶紝startStationId={}锛宔ndStationId={}锛宮ode={}锛宑alcMaxDepth={}锛宑alcMaxPaths={}锛宑alcMaxCost={}锛実uideStationSequence={}",
+ startStationId,
+ endStationId,
+ calcMode,
+ calcMaxDepth,
+ calcMaxPaths,
+ calcMaxCost,
+ JSON.toJSONString(guideStationSequence));
stepStartNs = System.nanoTime();
List<List<NavigateNode>> allList = navigateSolution.allSimplePaths(
stationMap,
@@ -2729,6 +2844,12 @@
);
stepCostMap.put("allSimplePaths", elapsedMillis(stepStartNs));
rawCandidateCount = allList.size();
+ log.info("绔欑偣璺緞鍊欓�夋灇涓惧畬鎴愶紝startStationId={}锛宔ndStationId={}锛宮ode={}锛宺awCandidateCount={}锛宑ostMs={}",
+ startStationId,
+ endStationId,
+ calcMode,
+ rawCandidateCount,
+ stepCostMap.get("allSimplePaths"));
if (allList.isEmpty()) {
logStationPathSearchContextSlow(startStationId, endStationId, calcMode, lev, rawCandidateCount, filteredCandidateCount, stepCostMap, totalStartNs);
return StationPathSearchContext.empty(resolvedPolicy);
@@ -2738,6 +2859,14 @@
allList = filterNonAutoStationPaths(allList, statusMap);
stepCostMap.put("filterNonAutoStation", elapsedMillis(stepStartNs));
filteredCandidateCount = allList.size();
+ log.info("绔欑偣璺緞鍊欓�夎嚜鍔ㄧ姸鎬佽繃婊ゅ畬鎴愶紝startStationId={}锛宔ndStationId={}锛宮ode={}锛宺awCandidateCount={}锛宖ilteredCandidateCount={}锛宻tatusCount={}锛宑ostMs={}",
+ startStationId,
+ endStationId,
+ calcMode,
+ rawCandidateCount,
+ filteredCandidateCount,
+ statusMap.size(),
+ stepCostMap.get("filterNonAutoStation"));
if (allList.isEmpty()) {
News.info("[WCS Debug] 绔欑偣璺緞鍊欓�夊叏閮ㄨ杩囨护锛屽瓨鍦ㄩ潪鑷姩绔欑偣,startStationId={},endStationId={}", startStationId, endStationId);
logStationPathSearchContextSlow(startStationId, endStationId, calcMode, lev, rawCandidateCount, filteredCandidateCount, stepCostMap, totalStartNs);
--
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