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 | 932 ++++++++++++++++++++++++++++++++++++++++++++++++---------
1 files changed, 773 insertions(+), 159 deletions(-)
diff --git a/src/main/java/com/zy/common/utils/NavigateUtils.java b/src/main/java/com/zy/common/utils/NavigateUtils.java
index 74c70f6..733a2ab 100644
--- a/src/main/java/com/zy/common/utils/NavigateUtils.java
+++ b/src/main/java/com/zy/common/utils/NavigateUtils.java
@@ -27,6 +27,8 @@
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;
import com.zy.core.enums.StationCommandType;
@@ -52,8 +54,11 @@
import java.util.LinkedHashMap;
@Component
+@Slf4j
public class NavigateUtils {
+ private static final long STATION_PATH_SLOW_LOG_THRESHOLD_MS = 500L;
+ private static final long STATION_PATH_RUNTIME_SNAPSHOT_TTL_MS = 2000L;
private static final double CONGESTION_BUSY_BASE = 1.0d;
private static final double CONGESTION_ISSUED_RESERVE_BASE = 0.75d;
private static final double CONGESTION_PENDING_QUEUE_BASE = 0.45d;
@@ -75,44 +80,110 @@
@Autowired
private StationTaskTraceRegistry stationTaskTraceRegistry;
- public synchronized List<NavigateNode> calcOptimalPathByStationId(Integer startStationId,
- Integer endStationId,
- Integer currentTaskNo,
- Double pathLenFactor) {
+ private volatile CachedStationPathRuntimeSnapshot cachedRuntimeSnapshot;
+
+ private volatile CachedLoopMergeGuardContext cachedLoopMergeGuardContext;
+
+ @Scheduled(fixedDelay = 1500, initialDelay = 3000)
+ public void refreshStationPathCaches() {
+ try {
+ BaseRuntimeSnapshot snapshot = buildBaseRuntimeSnapshot(null);
+ cachedRuntimeSnapshot = new CachedStationPathRuntimeSnapshot(System.currentTimeMillis(), snapshot);
+ } catch (Exception ignore) {
+ }
+ try {
+ LoopMergeGuardContext context = buildLoopMergeGuardContext();
+ cachedLoopMergeGuardContext = new CachedLoopMergeGuardContext(System.currentTimeMillis(), context);
+ } catch (Exception ignore) {
+ }
+ }
+
+ public List<NavigateNode> calcOptimalPathByStationId(Integer startStationId,
+ Integer endStationId,
+ Integer currentTaskNo,
+ Double pathLenFactor) {
return calcPathByStationId(startStationId, endStationId, currentTaskNo, pathLenFactor, StationPathCalcMode.OPTIMAL);
}
- public synchronized List<NavigateNode> calcReachablePathByStationId(Integer startStationId, Integer endStationId) {
+ public List<NavigateNode> calcReachablePathByStationId(Integer startStationId, Integer endStationId) {
return calcPathByStationId(startStationId, endStationId, null, null, StationPathCalcMode.REACHABILITY);
}
- public synchronized List<List<NavigateNode>> calcCandidatePathByStationId(Integer startStationId,
- Integer endStationId,
- Integer currentTaskNo,
- Double pathLenFactor) {
- StationPathResolvedPolicy resolvedPolicy = resolveStationPathPolicy(startStationId, endStationId);
- StationPathSearchContext context = buildStationPathSearchContext(
- startStationId,
- endStationId,
- resolvedPolicy,
- StationPathCalcMode.REROUTE
- );
- if (context.allList.isEmpty()) {
- return new ArrayList<>();
- }
+ public List<List<NavigateNode>> calcCandidatePathByStationId(Integer startStationId,
+ Integer endStationId,
+ Integer currentTaskNo,
+ Double pathLenFactor) {
+ 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
- );
- 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 synchronized Map<Integer, Set<Integer>> loadUndirectedStationGraphSnapshot() {
+ public Map<Integer, Set<Integer>> loadUndirectedStationGraphSnapshot() {
Map<Integer, Set<Integer>> graph = loadUndirectedStationGraph();
Map<Integer, Set<Integer>> snapshot = new HashMap<>();
for (Map.Entry<Integer, Set<Integer>> entry : graph.entrySet()) {
@@ -125,42 +196,69 @@
return snapshot;
}
- private synchronized List<NavigateNode> calcPathByStationId(Integer startStationId,
- Integer endStationId,
- Integer currentTaskNo,
- Double pathLenFactor,
- StationPathCalcMode calcMode) {
+ private List<NavigateNode> calcPathByStationId(Integer startStationId,
+ Integer endStationId,
+ Integer currentTaskNo,
+ Double pathLenFactor,
+ StationPathCalcMode calcMode) {
+ long totalStartNs = System.nanoTime();
+ Map<String, Long> stepCostMap = new LinkedHashMap<>();
+ String pathSource = "fallback";
+ int candidateCount = 0;
+ List<NavigateNode> resultPath = new ArrayList<>();
+
+ long stepStartNs = System.nanoTime();
StationPathResolvedPolicy resolvedPolicy = resolveStationPathPolicy(startStationId, endStationId);
+ stepCostMap.put("resolvePolicy", elapsedMillis(stepStartNs));
+ stepStartNs = System.nanoTime();
+ StationPathRuntimeSnapshot runtimeSnapshot = loadStationPathRuntimeSnapshot(currentTaskNo);
+ stepCostMap.put("loadRuntimeSnapshot", elapsedMillis(stepStartNs));
if (calcMode != StationPathCalcMode.REROUTE) {
+ stepStartNs = System.nanoTime();
List<NavigateNode> directPath = findStationDirectPath(
startStationId,
endStationId,
currentTaskNo,
pathLenFactor,
calcMode,
- resolvedPolicy
+ resolvedPolicy,
+ runtimeSnapshot
);
+ stepCostMap.put("directPath", elapsedMillis(stepStartNs));
if (!directPath.isEmpty()) {
- return normalizeStationPath(directPath);
+ pathSource = "direct";
+ resultPath = normalizeStationPath(directPath);
+ logStationPathCalcSlow(startStationId, endStationId, currentTaskNo, pathLenFactor, calcMode, pathSource, candidateCount, resultPath.size(), stepCostMap, totalStartNs);
+ return resultPath;
}
}
+ stepStartNs = System.nanoTime();
StationPathSearchContext context = buildStationPathSearchContext(
startStationId,
endStationId,
resolvedPolicy,
- calcMode
+ calcMode,
+ runtimeSnapshot
);
+ stepCostMap.put("buildSearchContext", elapsedMillis(stepStartNs));
if (context.allList.isEmpty()) {
+ logStationPathCalcSlow(startStationId, endStationId, currentTaskNo, pathLenFactor, calcMode, "empty", candidateCount, 0, stepCostMap, totalStartNs);
return new ArrayList<>();
}
+ candidateCount = context.allList.size();
+ stepStartNs = System.nanoTime();
List<NavigateNode> list = calcMode == StationPathCalcMode.REACHABILITY
? findStationReachablePath(context.allList, context.resolvedPolicy, startStationId, endStationId)
- : findStationBestPathTwoStage(context.allList, context.resolvedPolicy, currentTaskNo, pathLenFactor, startStationId, endStationId);
- return normalizeStationPath(list);
+ : findStationBestPathTwoStage(context.allList, context.resolvedPolicy, currentTaskNo, pathLenFactor, startStationId, endStationId, runtimeSnapshot);
+ stepCostMap.put("selectBestPath", elapsedMillis(stepStartNs));
+ pathSource = calcMode == StationPathCalcMode.REACHABILITY ? "reachability" : "twoStage";
+ resultPath = normalizeStationPath(list);
+ logStationPathCalcSlow(startStationId, endStationId, currentTaskNo, pathLenFactor, calcMode, pathSource, candidateCount, resultPath.size(), stepCostMap, totalStartNs);
+ return resultPath;
}
- public synchronized List<NavigateNode> calcByTrackSiteNo(int lev, Integer startTrackSiteNo, Integer endTrackSiteNo) {
+ public List<NavigateNode> calcByTrackSiteNo(int lev, Integer startTrackSiteNo, Integer endTrackSiteNo) {
NavigateSolution navigateSolution = new NavigateSolution();
List<List<NavigateNode>> rgvTrackMap = navigateSolution.getRgvTrackMap(lev);
@@ -230,7 +328,7 @@
return fitlerList;
}
- public synchronized List<NavigateNode> findLiftStationList(int lev) {
+ public List<NavigateNode> findLiftStationList(int lev) {
NavigateSolution navigateSolution = new NavigateSolution();
List<List<NavigateNode>> stationMap = navigateSolution.getStationMap(lev);
@@ -276,18 +374,24 @@
Integer currentTaskNo,
Double pathLenFactor,
StationPathCalcMode calcMode,
- StationPathResolvedPolicy resolvedPolicy) {
+ StationPathResolvedPolicy resolvedPolicy,
+ StationPathRuntimeSnapshot runtimeSnapshot) {
if (!supportsDirectPathMode(calcMode, resolvedPolicy, pathLenFactor)) {
return new ArrayList<>();
}
+ long totalStartNs = System.nanoTime();
+ Map<String, Long> stepCostMap = new LinkedHashMap<>();
+ long stepStartNs = System.nanoTime();
DirectStationPathContext context = buildDirectStationPathContext(
startStationId,
endStationId,
currentTaskNo,
calcMode,
- resolvedPolicy
+ resolvedPolicy,
+ runtimeSnapshot
);
+ stepCostMap.put("buildDirectContext", elapsedMillis(stepStartNs));
if (context == null) {
return new ArrayList<>();
}
@@ -298,6 +402,7 @@
endStationId,
calcMode.name());
+ stepStartNs = System.nanoTime();
DirectPathSearchResult searchResult = searchDirectPathWithFallback(
context,
true,
@@ -313,23 +418,30 @@
News.info("[WCS Debug] 绔欑偣璺緞蹇�熻绠楀凡闄嶇骇锛屽拷鐣ュ叧閿�旂粡鐐圭害鏉熷悗閲嶈瘯");
}
}
+ stepCostMap.put("searchDirectPath", elapsedMillis(stepStartNs));
if (searchResult.path.isEmpty()) {
+ logDirectPathSlow(startStationId, endStationId, currentTaskNo, calcMode, pathLenFactor, 0, stepCostMap, totalStartNs);
return new ArrayList<>();
}
+ stepStartNs = System.nanoTime();
if (!isDirectPathValid(
searchResult.path,
context,
searchResult.includeWaypoint,
searchResult.includeSoftPreference)) {
+ stepCostMap.put("validateDirectPath", elapsedMillis(stepStartNs));
+ logDirectPathSlow(startStationId, endStationId, currentTaskNo, calcMode, pathLenFactor, searchResult.path.size(), stepCostMap, totalStartNs);
return new ArrayList<>();
}
+ stepCostMap.put("validateDirectPath", elapsedMillis(stepStartNs));
News.info("[WCS Debug] 绔欑偣璺緞蹇�熻绠楀畬鎴愶紝鑰楁椂锛歿}ms,startStationId={},endStationId={},mode={}",
System.currentTimeMillis() - startTime,
startStationId,
endStationId,
calcMode.name());
+ logDirectPathSlow(startStationId, endStationId, currentTaskNo, calcMode, pathLenFactor, searchResult.path.size(), stepCostMap, totalStartNs);
return searchResult.path;
}
@@ -348,6 +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,
@@ -374,8 +534,12 @@
return new ArrayList<>();
}
- NavigateNode segmentStartNode = context.navigateSolution.findStationNavigateNode(context.stationMap, segmentStartStationId);
- NavigateNode segmentEndNode = context.navigateSolution.findStationNavigateNode(context.stationMap, segmentEndStationId);
+ NavigateNode segmentStartNode = context.navigateMapIndex == null
+ ? context.navigateSolution.findStationNavigateNode(context.stationMap, segmentStartStationId)
+ : context.navigateSolution.findStationNavigateNode(context.navigateMapIndex, segmentStartStationId);
+ NavigateNode segmentEndNode = context.navigateMapIndex == null
+ ? context.navigateSolution.findStationNavigateNode(context.stationMap, segmentEndStationId)
+ : context.navigateSolution.findStationNavigateNode(context.navigateMapIndex, segmentEndStationId);
if (segmentStartNode == null || segmentEndNode == null) {
return new ArrayList<>();
}
@@ -416,7 +580,9 @@
return buildDirectPath(currentState);
}
- List<NavigateNode> nextNodeList = context.navigateSolution.extend_current_node(context.stationMap, currentState.node);
+ List<NavigateNode> nextNodeList = context.navigateMapIndex == null
+ ? context.navigateSolution.extend_current_node(context.stationMap, currentState.node)
+ : context.navigateSolution.getNeighborNodes(context.navigateMapIndex, currentState.node);
for (NavigateNode nextNode : safeList(nextNodeList)) {
if (!isDirectTransitionAllowed(context, currentState.node, nextNode, endNode)) {
continue;
@@ -554,23 +720,10 @@
}
private int calcLiftTransferPenalty(NavigateNode node) {
- if (node == null || node.getNodeValue() == null) {
+ if (node == null) {
return 0;
}
- try {
- JSONObject valueObject = JSON.parseObject(node.getNodeValue());
- if (valueObject == null) {
- return 0;
- }
- Object isLiftTransfer = valueObject.get("isLiftTransfer");
- if (isLiftTransfer == null) {
- return 0;
- }
- String text = String.valueOf(isLiftTransfer);
- return ("1".equals(text) || "true".equalsIgnoreCase(text)) ? 1 : 0;
- } catch (Exception ignore) {
- return 0;
- }
+ return Boolean.TRUE.equals(node.getLiftTransfer()) ? 1 : 0;
}
private double calcHeuristicScore(NavigateNode currentNode, NavigateNode endNode) {
@@ -721,18 +874,20 @@
Integer endStationId,
Integer currentTaskNo,
StationPathCalcMode calcMode,
- StationPathResolvedPolicy resolvedPolicy) {
+ StationPathResolvedPolicy resolvedPolicy,
+ StationPathRuntimeSnapshot runtimeSnapshot) {
BasStation startStation = basStationService.getById(startStationId);
if (startStation == null) {
- throw new CoolException("鏈壘鍒拌 璧风偣 瀵瑰簲鐨勭珯鐐规暟鎹�");
+ throw new CoolException("鏈壘鍒拌 " + startStationId + "璧风偣 瀵瑰簲鐨勭珯鐐规暟鎹�");
}
NavigateSolution navigateSolution = new NavigateSolution();
- List<List<NavigateNode>> stationMap = navigateSolution.getStationMap(startStation.getStationLev());
- NavigateNode startNode = navigateSolution.findStationNavigateNode(stationMap, startStationId);
- NavigateNode endNode = navigateSolution.findStationNavigateNode(stationMap, endStationId);
+ NavigateSolution.NavigateMapIndex navigateMapIndex = navigateSolution.getStationMapIndex(startStation.getStationLev());
+ List<List<NavigateNode>> stationMap = navigateMapIndex == null ? new ArrayList<>() : navigateMapIndex.getNavigateMap();
+ NavigateNode startNode = navigateSolution.findStationNavigateNode(navigateMapIndex, startStationId);
+ NavigateNode endNode = navigateSolution.findStationNavigateNode(navigateMapIndex, endStationId);
if (startNode == null || endNode == null) {
- throw new CoolException("鏈壘鍒拌 璧风偣 鎴� 缁堢偣 瀵瑰簲鐨勮妭鐐�");
+ throw new CoolException("鏈壘鍒拌 " + startStationId + "璧风偣 鎴� " + endStationId + "缁堢偣 瀵瑰簲鐨勮妭鐐�");
}
DirectStationPathContext context = new DirectStationPathContext();
@@ -740,6 +895,7 @@
context.startStationId = startStationId;
context.endStationId = endStationId;
context.navigateSolution = navigateSolution;
+ context.navigateMapIndex = navigateMapIndex;
context.stationMap = stationMap;
context.startNode = startNode;
context.endNode = endNode;
@@ -751,11 +907,12 @@
? StationPathProfileConfig.defaultConfig()
: context.resolvedPolicy.getProfileConfig();
context.globalPolicy = loadPathGlobalPolicy(context.profileConfig);
- context.statusMap = loadStationStatusMap();
- context.stationLoopLoadMap = loadStationLoopLoadMap();
- context.trafficSnapshot = loadStationTrafficSnapshot(context.statusMap, currentTaskNo);
- context.loopMergeGuardContext = loadLoopMergeGuardContext();
- context.outStationIdSet = loadAllOutStationIdSet();
+ context.runtimeSnapshot = runtimeSnapshot == null ? StationPathRuntimeSnapshot.empty() : runtimeSnapshot;
+ context.statusMap = context.runtimeSnapshot.statusMap;
+ context.stationLoopLoadMap = context.runtimeSnapshot.stationLoopLoadMap;
+ context.trafficSnapshot = context.runtimeSnapshot.trafficSnapshot;
+ context.loopMergeGuardContext = context.runtimeSnapshot.loopMergeGuardContext;
+ context.outStationIdSet = context.runtimeSnapshot.outStationIdSet;
context.forbidStationIdSet = new HashSet<>(safeList(context.ruleConfig.getHard() == null ? null : context.ruleConfig.getHard().getForbidStations()));
context.forbidEdgeSet = new HashSet<>();
for (String edgeText : safeList(context.ruleConfig.getHard() == null ? null : context.ruleConfig.getHard().getForbidEdges())) {
@@ -803,8 +960,9 @@
Integer currentTaskNo,
Double pathLenFactor,
Integer startStationId,
- Integer endStationId) {
- List<List<NavigateNode>> orderedPathList = orderStationPathCandidates(allList, resolvedPolicy, currentTaskNo, pathLenFactor, startStationId, endStationId);
+ Integer endStationId,
+ StationPathRuntimeSnapshot runtimeSnapshot) {
+ List<List<NavigateNode>> orderedPathList = orderStationPathCandidates(allList, resolvedPolicy, currentTaskNo, pathLenFactor, startStationId, endStationId, runtimeSnapshot);
if (orderedPathList.isEmpty()) {
return new ArrayList<>();
}
@@ -816,11 +974,15 @@
Integer currentTaskNo,
Double pathLenFactor,
Integer startStationId,
- Integer endStationId) {
+ Integer endStationId,
+ StationPathRuntimeSnapshot runtimeSnapshot) {
+ long totalStartNs = System.nanoTime();
+ Map<String, Long> stepCostMap = new LinkedHashMap<>();
if (allList == null || allList.isEmpty()) {
return new ArrayList<>();
}
+ long stepStartNs = System.nanoTime();
StationPathRuleConfig ruleConfig = resolvedPolicy.getRuleConfig() == null
? new StationPathRuleConfig()
: resolvedPolicy.getRuleConfig();
@@ -828,7 +990,9 @@
? StationPathProfileConfig.defaultConfig()
: resolvedPolicy.getProfileConfig();
PathGlobalPolicy globalPolicy = loadPathGlobalPolicy(profileConfig);
+ stepCostMap.put("loadPolicyConfig", elapsedMillis(stepStartNs));
+ stepStartNs = System.nanoTime();
List<List<NavigateNode>> filteredCandidates = applyRuleFilters(allList, ruleConfig, true);
if (filteredCandidates.isEmpty() && hasWaypoint(ruleConfig) && !strictWaypoint(ruleConfig)) {
filteredCandidates = applyRuleFilters(allList, ruleConfig, false);
@@ -851,16 +1015,20 @@
}
filteredCandidates = allList;
}
+ stepCostMap.put("filterCandidates", elapsedMillis(stepStartNs));
- Map<Integer, StationProtocol> statusMap = loadStationStatusMap();
- Map<Integer, Double> stationLoopLoadMap = loadStationLoopLoadMap();
- StationTrafficSnapshot trafficSnapshot = loadStationTrafficSnapshot(statusMap, currentTaskNo);
- LoopMergeGuardContext loopMergeGuardContext = loadLoopMergeGuardContext();
+ stepStartNs = System.nanoTime();
+ Map<Integer, StationProtocol> statusMap = runtimeSnapshot == null ? Collections.emptyMap() : runtimeSnapshot.statusMap;
+ Map<Integer, Double> stationLoopLoadMap = runtimeSnapshot == null ? Collections.emptyMap() : runtimeSnapshot.stationLoopLoadMap;
+ StationTrafficSnapshot trafficSnapshot = runtimeSnapshot == null ? new StationTrafficSnapshot() : runtimeSnapshot.trafficSnapshot;
+ LoopMergeGuardContext loopMergeGuardContext = runtimeSnapshot == null ? new LoopMergeGuardContext() : runtimeSnapshot.loopMergeGuardContext;
Set<LoopMergeEntry> mandatoryLoopMergeEntrySet = resolveMandatoryLoopMergeEntrySet(filteredCandidates, loopMergeGuardContext);
- Set<Integer> outStationIdSet = loadAllOutStationIdSet();
+ Set<Integer> outStationIdSet = runtimeSnapshot == null ? Collections.emptySet() : runtimeSnapshot.outStationIdSet;
+ stepCostMap.put("loadDynamicContext", elapsedMillis(stepStartNs));
List<PathCandidateMetrics> metricsList = new ArrayList<>();
int skippedByOtherOutStation = 0;
int skippedByLoopMergeGuard = 0;
+ stepStartNs = System.nanoTime();
for (List<NavigateNode> path : filteredCandidates) {
if (path == null || path.isEmpty()) {
continue;
@@ -886,12 +1054,15 @@
}
return new ArrayList<>();
}
+ stepCostMap.put("buildMetrics", elapsedMillis(stepStartNs));
+ stepStartNs = System.nanoTime();
applyPathLengthPreference(metricsList, profileConfig, globalPolicy, pathLenFactor);
metricsList.sort((a, b) -> compareStaticCandidateMetrics(a, b, pathLenFactor));
PathCandidateMetrics preferred = metricsList.get(0);
int maxLen = (int) Math.ceil(preferred.pathLen * safeDouble(profileConfig.getS1MaxLenRatio(), 1.15d));
int maxTurns = preferred.turnCount + safeInt(profileConfig.getS1MaxTurnDiff(), 1);
+ stepCostMap.put("stage1StaticSort", elapsedMillis(stepStartNs));
List<PathCandidateMetrics> stage1Selected = new ArrayList<>();
for (PathCandidateMetrics metrics : metricsList) {
@@ -911,6 +1082,7 @@
primaryMetrics = new ArrayList<>(primaryMetrics.subList(0, topK));
}
+ stepStartNs = System.nanoTime();
primaryMetrics.sort((a, b) -> compareDynamicCandidateMetrics(a, b, pathLenFactor));
secondaryMetrics.sort((a, b) -> compareDynamicCandidateMetrics(a, b, pathLenFactor));
@@ -921,11 +1093,26 @@
}
}
remainingMetrics.sort((a, b) -> compareDynamicCandidateMetrics(a, b, pathLenFactor));
+ stepCostMap.put("stage2DynamicSort", elapsedMillis(stepStartNs));
+ stepStartNs = System.nanoTime();
List<List<NavigateNode>> orderedPathList = new ArrayList<>();
appendCandidatePathList(orderedPathList, primaryMetrics);
appendCandidatePathList(orderedPathList, secondaryMetrics);
appendCandidatePathList(orderedPathList, remainingMetrics);
+ stepCostMap.put("buildOrderedPaths", elapsedMillis(stepStartNs));
+ logStationPathOrderSlow(startStationId,
+ endStationId,
+ currentTaskNo,
+ pathLenFactor,
+ allList.size(),
+ filteredCandidates.size(),
+ metricsList.size(),
+ orderedPathList.size(),
+ skippedByLoopMergeGuard,
+ skippedByOtherOutStation,
+ stepCostMap,
+ totalStartNs);
return orderedPathList;
}
@@ -1338,19 +1525,8 @@
private int countLiftTransferCount(List<NavigateNode> path) {
int count = 0;
for (NavigateNode node : safeList(path)) {
- try {
- JSONObject valueObject = JSON.parseObject(node.getNodeValue());
- if (valueObject == null) {
- continue;
- }
- Object isLiftTransfer = valueObject.get("isLiftTransfer");
- if (isLiftTransfer != null) {
- String text = String.valueOf(isLiftTransfer);
- if ("1".equals(text) || "true".equalsIgnoreCase(text)) {
- count++;
- }
- }
- } catch (Exception ignore) {
+ if (node != null && Boolean.TRUE.equals(node.getLiftTransfer())) {
+ count++;
}
}
return count;
@@ -1585,6 +1761,94 @@
return statusMap;
}
+ private StationPathRuntimeSnapshot loadStationPathRuntimeSnapshot(Integer currentTaskNo) {
+ long totalStartNs = System.nanoTime();
+ Map<String, Long> stepCostMap = new LinkedHashMap<>();
+
+ long stepStartNs = System.nanoTime();
+ BaseRuntimeSnapshot baseRuntimeSnapshot = loadBaseRuntimeSnapshot(stepCostMap);
+ stepCostMap.put("loadBaseSnapshot", elapsedMillis(stepStartNs));
+ if (baseRuntimeSnapshot == null) {
+ logRuntimeSnapshotSlow(currentTaskNo, false, stepCostMap, totalStartNs);
+ return StationPathRuntimeSnapshot.empty();
+ }
+
+ stepStartNs = System.nanoTime();
+ StationTrafficSnapshot trafficSnapshot = buildStationTrafficSnapshot(
+ baseRuntimeSnapshot.statusMap,
+ currentTaskNo,
+ baseRuntimeSnapshot.activeTraceList
+ );
+ stepCostMap.put("buildTrafficSnapshot", elapsedMillis(stepStartNs));
+ logRuntimeSnapshotSlow(currentTaskNo, baseRuntimeSnapshot.cacheHit, stepCostMap, totalStartNs);
+ return new StationPathRuntimeSnapshot(
+ baseRuntimeSnapshot.statusMap,
+ baseRuntimeSnapshot.stationLoopLoadMap,
+ trafficSnapshot,
+ baseRuntimeSnapshot.loopMergeGuardContext,
+ baseRuntimeSnapshot.outStationIdSet
+ );
+ }
+
+ private BaseRuntimeSnapshot loadBaseRuntimeSnapshot(Map<String, Long> stepCostMap) {
+ long now = System.currentTimeMillis();
+ CachedStationPathRuntimeSnapshot cachedSnapshot = cachedRuntimeSnapshot;
+ if (cachedSnapshot != null && now - cachedSnapshot.cacheAtMs <= STATION_PATH_RUNTIME_SNAPSHOT_TTL_MS) {
+ if (stepCostMap != null) {
+ stepCostMap.put("baseSnapshotCacheHit", 0L);
+ }
+ return cachedSnapshot.baseRuntimeSnapshot.toCacheHitSnapshot();
+ }
+ // 缂撳瓨杩囨湡锛氱敤杩囨湡缂撳瓨鍏滃簳锛園Scheduled 瀹氭椂浠诲姟浼氬緢蹇埛鏂帮級锛岄伩鍏嶅绾跨▼闃诲
+ if (cachedSnapshot != null) {
+ if (stepCostMap != null) {
+ stepCostMap.put("baseSnapshotStale", 0L);
+ }
+ return cachedSnapshot.baseRuntimeSnapshot.toCacheHitSnapshot();
+ }
+ // 鏋佺鎯呭喌锛氫粠鏈湁杩囩紦瀛橈紙鍚姩棣栨璋冪敤锛夛紝鍚屾鏋勫缓
+ long stepStartNs = System.nanoTime();
+ BaseRuntimeSnapshot baseRuntimeSnapshot = buildBaseRuntimeSnapshot(stepCostMap);
+ if (stepCostMap != null) {
+ stepCostMap.put("buildBaseSnapshot", elapsedMillis(stepStartNs));
+ }
+ cachedRuntimeSnapshot = new CachedStationPathRuntimeSnapshot(System.currentTimeMillis(), baseRuntimeSnapshot);
+ return baseRuntimeSnapshot;
+ }
+
+ private BaseRuntimeSnapshot buildBaseRuntimeSnapshot(Map<String, Long> stepCostMap) {
+ long stepStartNs = System.nanoTime();
+ Map<Integer, StationProtocol> statusMap = Collections.unmodifiableMap(new LinkedHashMap<>(loadStationStatusMap()));
+ if (stepCostMap != null) {
+ stepCostMap.put("loadStatusMap", elapsedMillis(stepStartNs));
+ }
+
+ stepStartNs = System.nanoTime();
+ Map<Integer, Double> stationLoopLoadMap = Collections.unmodifiableMap(new LinkedHashMap<>(loadStationLoopLoadMap()));
+ if (stepCostMap != null) {
+ stepCostMap.put("loadLoopLoadMap", elapsedMillis(stepStartNs));
+ }
+
+ stepStartNs = System.nanoTime();
+ LoopMergeGuardContext loopMergeGuardContext = loadLoopMergeGuardContext();
+ if (stepCostMap != null) {
+ stepCostMap.put("loadLoopMergeGuard", elapsedMillis(stepStartNs));
+ }
+
+ stepStartNs = System.nanoTime();
+ Set<Integer> outStationIdSet = Collections.unmodifiableSet(new LinkedHashSet<>(loadAllOutStationIdSet()));
+ if (stepCostMap != null) {
+ stepCostMap.put("loadOutStationSet", elapsedMillis(stepStartNs));
+ }
+
+ stepStartNs = System.nanoTime();
+ List<StationTaskTraceVo> activeTraceList = Collections.unmodifiableList(new ArrayList<>(loadPlanningActiveTraceList(statusMap, stepCostMap)));
+ if (stepCostMap != null) {
+ stepCostMap.put("loadActiveTraceList", elapsedMillis(stepStartNs));
+ }
+ return new BaseRuntimeSnapshot(false, statusMap, stationLoopLoadMap, loopMergeGuardContext, outStationIdSet, activeTraceList);
+ }
+
private Map<Integer, Double> loadStationLoopLoadMap() {
Map<Integer, Double> stationLoopLoadMap = new HashMap<>();
try {
@@ -1612,6 +1876,22 @@
}
private LoopMergeGuardContext loadLoopMergeGuardContext() {
+ long now = System.currentTimeMillis();
+ CachedLoopMergeGuardContext cached = cachedLoopMergeGuardContext;
+ if (cached != null && now - cached.cacheAtMs <= STATION_PATH_RUNTIME_SNAPSHOT_TTL_MS) {
+ return new LoopMergeGuardContext(cached.context);
+ }
+ // 缂撳瓨杩囨湡锛氱敤杩囨湡缂撳瓨鍏滃簳锛園Scheduled 瀹氭椂浠诲姟浼氬緢蹇埛鏂帮級
+ if (cached != null) {
+ return new LoopMergeGuardContext(cached.context);
+ }
+ // 鏋佺鎯呭喌锛氫粠鏈湁杩囩紦瀛橈紝鍚屾鏋勫缓
+ LoopMergeGuardContext context = buildLoopMergeGuardContext();
+ cachedLoopMergeGuardContext = new CachedLoopMergeGuardContext(System.currentTimeMillis(), context);
+ return new LoopMergeGuardContext(context);
+ }
+
+ private LoopMergeGuardContext buildLoopMergeGuardContext() {
LoopMergeGuardContext context = new LoopMergeGuardContext();
try {
if (stationCycleCapacityService == null) {
@@ -1710,12 +1990,13 @@
if (lev == null) {
continue;
}
- List<List<NavigateNode>> stationMap;
+ NavigateSolution.NavigateMapIndex navigateMapIndex;
try {
- stationMap = navigateSolution.getStationMap(lev);
+ navigateMapIndex = navigateSolution.getStationMapIndex(lev);
} catch (Exception ignore) {
continue;
}
+ List<List<NavigateNode>> stationMap = navigateMapIndex == null ? new ArrayList<>() : navigateMapIndex.getNavigateMap();
if (stationMap == null || stationMap.isEmpty()) {
continue;
}
@@ -1727,16 +2008,13 @@
continue;
}
graph.computeIfAbsent(stationId, key -> new LinkedHashSet<>());
- List<NavigateNode> nextNodeList = navigateSolution.extend_current_node(stationMap, node);
- for (NavigateNode nextNode : safeList(nextNodeList)) {
- for (Integer nextStationId : resolveConnectedStationIds(stationId, nextNode)) {
- if (nextStationId == null || stationId.equals(nextStationId)) {
- continue;
- }
- graph.computeIfAbsent(nextStationId, key -> new LinkedHashSet<>());
- graph.get(stationId).add(nextStationId);
- graph.get(nextStationId).add(stationId);
+ for (Integer nextStationId : navigateSolution.getConnectedStationIds(navigateMapIndex, stationId, node)) {
+ if (nextStationId == null || stationId.equals(nextStationId)) {
+ continue;
}
+ graph.computeIfAbsent(nextStationId, key -> new LinkedHashSet<>());
+ graph.get(stationId).add(nextStationId);
+ graph.get(nextStationId).add(stationId);
}
}
}
@@ -1746,27 +2024,17 @@
private Set<Integer> resolveConnectedStationIds(Integer currentStationId, NavigateNode nextNode) {
Set<Integer> stationIdSet = new LinkedHashSet<>();
- if (nextNode == null || nextNode.getNodeValue() == null) {
+ if (nextNode == null) {
return stationIdSet;
}
- try {
- JSONObject value = JSON.parseObject(nextNode.getNodeValue());
- if (value == null) {
- return stationIdSet;
+ Integer directStationId = extractStationId(nextNode);
+ if (directStationId != null && !directStationId.equals(currentStationId)) {
+ stationIdSet.add(directStationId);
+ }
+ for (Integer bridgeStationId : safeList(nextNode.getBridgeStationIds())) {
+ if (bridgeStationId != null && !bridgeStationId.equals(currentStationId)) {
+ stationIdSet.add(bridgeStationId);
}
- Integer directStationId = value.getInteger("stationId");
- if (directStationId != null && !directStationId.equals(currentStationId)) {
- stationIdSet.add(directStationId);
- }
- JSONArray bridgeStationIds = value.getJSONArray("bridgeStationIds");
- if (bridgeStationIds != null) {
- for (Integer bridgeStationId : bridgeStationIds.toJavaList(Integer.class)) {
- if (bridgeStationId != null && !bridgeStationId.equals(currentStationId)) {
- stationIdSet.add(bridgeStationId);
- }
- }
- }
- } catch (Exception ignore) {
}
return stationIdSet;
}
@@ -1792,6 +2060,12 @@
}
private StationTrafficSnapshot loadStationTrafficSnapshot(Map<Integer, StationProtocol> statusMap, Integer currentTaskNo) {
+ return buildStationTrafficSnapshot(statusMap, currentTaskNo, loadPlanningActiveTraceList(statusMap));
+ }
+
+ private StationTrafficSnapshot buildStationTrafficSnapshot(Map<Integer, StationProtocol> statusMap,
+ Integer currentTaskNo,
+ List<StationTaskTraceVo> activeTraceList) {
StationTrafficSnapshot snapshot = new StationTrafficSnapshot();
Map<Integer, Integer> busyMap = new HashMap<>();
Map<Integer, Integer> issuedReserveMap = new HashMap<>();
@@ -1810,8 +2084,11 @@
}
}
- for (StationTaskTraceVo traceVo : loadActiveTraceList(currentTaskNo, statusMap)) {
+ for (StationTaskTraceVo traceVo : safeList(activeTraceList)) {
if (traceVo == null) {
+ continue;
+ }
+ if (currentTaskNo != null && currentTaskNo.equals(traceVo.getTaskNo())) {
continue;
}
List<Integer> pendingStationIds = distinctPositiveStationIds(traceVo.getPendingStationIds());
@@ -1986,17 +2263,23 @@
return false;
}
- private List<StationTaskTraceVo> loadActiveTraceList(Integer currentTaskNo, Map<Integer, StationProtocol> statusMap) {
+ private List<StationTaskTraceVo> loadPlanningActiveTraceList(Map<Integer, StationProtocol> statusMap) {
+ return loadPlanningActiveTraceList(statusMap, null);
+ }
+
+ private List<StationTaskTraceVo> loadPlanningActiveTraceList(Map<Integer, StationProtocol> statusMap,
+ Map<String, Long> stepCostMap) {
Map<Integer, StationTaskTraceVo> traceMap = new LinkedHashMap<>();
if (stationTaskTraceRegistry != null) {
try {
- List<StationTaskTraceVo> traceList = stationTaskTraceRegistry.listLatestTraces();
+ long stepStartNs = System.nanoTime();
+ List<StationTaskTraceVo> traceList = stationTaskTraceRegistry.listPlanningActiveTraceSnapshots();
+ if (stepCostMap != null) {
+ stepCostMap.put("loadRegistryTraces", elapsedMillis(stepStartNs));
+ }
if (traceList != null) {
for (StationTaskTraceVo traceVo : traceList) {
if (!isPlanningActiveTrace(traceVo)) {
- continue;
- }
- if (currentTaskNo != null && currentTaskNo.equals(traceVo.getTaskNo())) {
continue;
}
if (traceVo.getTaskNo() != null) {
@@ -2007,7 +2290,11 @@
} catch (Exception ignore) {
}
}
- Map<Integer, StationTaskTraceVo> fallbackTraceMap = loadFallbackActiveTraceMap(currentTaskNo, statusMap, traceMap.keySet());
+ long stepStartNs = System.nanoTime();
+ Map<Integer, StationTaskTraceVo> fallbackTraceMap = buildProtocolFallbackTraceMap(statusMap, traceMap.keySet());
+ if (stepCostMap != null) {
+ stepCostMap.put("loadFallbackTraces", elapsedMillis(stepStartNs));
+ }
if (!fallbackTraceMap.isEmpty()) {
traceMap.putAll(fallbackTraceMap);
}
@@ -2022,6 +2309,55 @@
return StationTaskTraceRegistry.STATUS_WAITING.equals(status)
|| StationTaskTraceRegistry.STATUS_RUNNING.equals(status)
|| StationTaskTraceRegistry.STATUS_REROUTED.equals(status);
+ }
+
+ private Map<Integer, StationTaskTraceVo> buildProtocolFallbackTraceMap(Map<Integer, StationProtocol> statusMap,
+ Set<Integer> existingTaskNoSet) {
+ if (statusMap == null || statusMap.isEmpty()) {
+ return Collections.emptyMap();
+ }
+ Map<Integer, StationTaskTraceVo> result = new LinkedHashMap<>();
+ for (StationProtocol protocol : statusMap.values()) {
+ if (protocol == null || protocol.getTaskNo() == null || protocol.getTaskNo() <= 0) {
+ continue;
+ }
+ if (!Boolean.TRUE.equals(protocol.isLoading())) {
+ continue;
+ }
+ if (existingTaskNoSet != null && existingTaskNoSet.contains(protocol.getTaskNo())) {
+ continue;
+ }
+ Integer stationId = protocol.getStationId();
+ Integer targetStaNo = protocol.getTargetStaNo();
+ if (stationId == null || targetStaNo == null || stationId.equals(targetStaNo)) {
+ continue;
+ }
+ List<Integer> path = new ArrayList<>();
+ path.add(stationId);
+ path.add(targetStaNo);
+ List<Integer> pendingStationIds = new ArrayList<>();
+ pendingStationIds.add(targetStaNo);
+ StationTaskTraceVo vo = new StationTaskTraceVo();
+ vo.setTaskNo(protocol.getTaskNo());
+ vo.setThreadImpl("PROTOCOL_FALLBACK");
+ vo.setStatus(StationTaskTraceRegistry.STATUS_RUNNING);
+ vo.setTraceVersion(1);
+ vo.setStartStationId(stationId);
+ vo.setCurrentStationId(stationId);
+ vo.setFinalTargetStationId(targetStaNo);
+ vo.setFullPathStationIds(path);
+ vo.setIssuedStationIds(path);
+ vo.setPassedStationIds(Collections.emptyList());
+ vo.setPendingStationIds(pendingStationIds);
+ vo.setLatestIssuedSegmentPath(path);
+ vo.setSegmentList(Collections.emptyList());
+ vo.setIssuedSegmentCount(0);
+ vo.setTotalSegmentCount(1);
+ vo.setUpdatedAt(System.currentTimeMillis());
+ vo.setEvents(Collections.emptyList());
+ result.put(protocol.getTaskNo(), vo);
+ }
+ return result;
}
private Map<Integer, StationTaskTraceVo> loadFallbackActiveTraceMap(Integer currentTaskNo,
@@ -2052,7 +2388,7 @@
}
List<Integer> taskNoList = new ArrayList<>(activeTaskProtocolMap.keySet());
- int limit = Math.max(50, taskNoList.size() * 8);
+ int limit = Math.max(taskNoList.size(), taskNoList.size() * 2);
List<BasStationOpt> optList;
try {
optList = basStationOptService.list(new QueryWrapper<BasStationOpt>()
@@ -2430,29 +2766,54 @@
private StationPathSearchContext buildStationPathSearchContext(Integer startStationId,
Integer endStationId,
StationPathResolvedPolicy resolvedPolicy,
- StationPathCalcMode calcMode) {
+ StationPathCalcMode calcMode,
+ StationPathRuntimeSnapshot runtimeSnapshot) {
+ long totalStartNs = System.nanoTime();
+ Map<String, Long> stepCostMap = new LinkedHashMap<>();
+ int rawCandidateCount = 0;
+ int filteredCandidateCount = 0;
+
+ long stepStartNs = System.nanoTime();
BasStation startStation = basStationService.getById(startStationId);
if (startStation == null) {
throw new CoolException("鏈壘鍒拌 璧风偣 瀵瑰簲鐨勭珯鐐规暟鎹�");
}
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();
- List<List<NavigateNode>> stationMap = navigateSolution.getStationMap(lev);
+ NavigateSolution.NavigateMapIndex navigateMapIndex = navigateSolution.getStationMapIndex(lev);
+ List<List<NavigateNode>> stationMap = navigateMapIndex == null ? new ArrayList<>() : navigateMapIndex.getNavigateMap();
- NavigateNode startNode = navigateSolution.findStationNavigateNode(stationMap, startStationId);
+ NavigateNode startNode = navigateSolution.findStationNavigateNode(navigateMapIndex, startStationId);
if (startNode == null) {
throw new CoolException("鏈壘鍒拌 璧风偣 瀵瑰簲鐨勮妭鐐�");
}
- NavigateNode endNode = navigateSolution.findStationNavigateNode(stationMap, endStationId);
+ NavigateNode endNode = navigateSolution.findStationNavigateNode(navigateMapIndex, endStationId);
if (endNode == null) {
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
? StationPathProfileConfig.defaultConfig()
: resolvedPolicy.getProfileConfig();
+ stepCostMap.put("loadProfileConfig", elapsedMillis(stepStartNs));
long startTime = System.currentTimeMillis();
News.info("[WCS Debug] 绔欑偣璺緞寮�濮嬭绠�,startStationId={},endStationId={},mode={}",
@@ -2460,9 +2821,18 @@
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,
startNode,
@@ -2472,13 +2842,34 @@
calcMaxCost,
guideStationSequence
);
+ 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);
}
- Map<Integer, StationProtocol> statusMap = loadStationStatusMap();
+ stepStartNs = System.nanoTime();
+ Map<Integer, StationProtocol> statusMap = runtimeSnapshot == null ? Collections.emptyMap() : runtimeSnapshot.statusMap;
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);
return StationPathSearchContext.empty(resolvedPolicy);
}
News.info("[WCS Debug] 绔欑偣璺緞璁＄畻瀹屾垚锛岃�楁椂锛歿}ms,startStationId={},endStationId={},mode={}",
@@ -2486,7 +2877,132 @@
startStationId,
endStationId,
calcMode == null ? "" : calcMode.name());
+ logStationPathSearchContextSlow(startStationId, endStationId, calcMode, lev, rawCandidateCount, filteredCandidateCount, stepCostMap, totalStartNs);
return new StationPathSearchContext(allList, resolvedPolicy);
+ }
+
+ private void logStationPathCalcSlow(Integer startStationId,
+ Integer endStationId,
+ Integer currentTaskNo,
+ Double pathLenFactor,
+ StationPathCalcMode calcMode,
+ String pathSource,
+ int candidateCount,
+ int resultPathLen,
+ Map<String, Long> stepCostMap,
+ long totalStartNs) {
+ long totalCostMs = elapsedMillis(totalStartNs);
+ if (totalCostMs < STATION_PATH_SLOW_LOG_THRESHOLD_MS) {
+ return;
+ }
+ News.warn("绔欑偣璺緞鎬昏绠楄�楁椂杈冮暱锛宻tartStationId={}锛宔ndStationId={}锛宼askNo={}锛宮ode={}锛宲athSource={}锛宲athLenFactor={}锛宑andidateCount={}锛宺esultPathLen={}锛宻tepCosts={}锛宼otalCost={}ms",
+ startStationId,
+ endStationId,
+ currentTaskNo,
+ calcMode == null ? "" : calcMode.name(),
+ pathSource,
+ pathLenFactor,
+ candidateCount,
+ resultPathLen,
+ JSON.toJSONString(stepCostMap),
+ totalCostMs);
+ }
+
+ private void logStationPathOrderSlow(Integer startStationId,
+ Integer endStationId,
+ Integer currentTaskNo,
+ Double pathLenFactor,
+ int candidateCount,
+ int filteredCandidateCount,
+ int metricsCount,
+ int orderedPathCount,
+ int skippedByLoopMergeGuard,
+ int skippedByOtherOutStation,
+ Map<String, Long> stepCostMap,
+ long totalStartNs) {
+ long totalCostMs = elapsedMillis(totalStartNs);
+ if (totalCostMs < STATION_PATH_SLOW_LOG_THRESHOLD_MS) {
+ return;
+ }
+ News.warn("绔欑偣璺緞鍊欓�夋帓搴忚�楁椂杈冮暱锛宻tartStationId={}锛宔ndStationId={}锛宼askNo={}锛宲athLenFactor={}锛宑andidateCount={}锛宖ilteredCandidateCount={}锛宮etricsCount={}锛宱rderedPathCount={}锛宻kippedByLoopMergeGuard={}锛宻kippedByOtherOutStation={}锛宻tepCosts={}锛宼otalCost={}ms",
+ startStationId,
+ endStationId,
+ currentTaskNo,
+ pathLenFactor,
+ candidateCount,
+ filteredCandidateCount,
+ metricsCount,
+ orderedPathCount,
+ skippedByLoopMergeGuard,
+ skippedByOtherOutStation,
+ JSON.toJSONString(stepCostMap),
+ totalCostMs);
+ }
+
+ private void logStationPathSearchContextSlow(Integer startStationId,
+ Integer endStationId,
+ StationPathCalcMode calcMode,
+ Integer lev,
+ int rawCandidateCount,
+ int filteredCandidateCount,
+ Map<String, Long> stepCostMap,
+ long totalStartNs) {
+ long totalCostMs = elapsedMillis(totalStartNs);
+ if (totalCostMs < STATION_PATH_SLOW_LOG_THRESHOLD_MS) {
+ return;
+ }
+ News.warn("绔欑偣璺緞鍊欓�夌敓鎴愯�楁椂杈冮暱锛宻tartStationId={}锛宔ndStationId={}锛宭ev={}锛宮ode={}锛宺awCandidateCount={}锛宖ilteredCandidateCount={}锛宻tepCosts={}锛宼otalCost={}ms",
+ startStationId,
+ endStationId,
+ lev,
+ calcMode == null ? "" : calcMode.name(),
+ rawCandidateCount,
+ filteredCandidateCount,
+ JSON.toJSONString(stepCostMap),
+ totalCostMs);
+ }
+
+ private void logDirectPathSlow(Integer startStationId,
+ Integer endStationId,
+ Integer currentTaskNo,
+ StationPathCalcMode calcMode,
+ Double pathLenFactor,
+ int pathNodeCount,
+ Map<String, Long> stepCostMap,
+ long totalStartNs) {
+ long totalCostMs = elapsedMillis(totalStartNs);
+ if (totalCostMs < STATION_PATH_SLOW_LOG_THRESHOLD_MS) {
+ return;
+ }
+ News.warn("绔欑偣璺緞蹇�熻绠楄�楁椂杈冮暱锛宻tartStationId={}锛宔ndStationId={}锛宼askNo={}锛宮ode={}锛宲athLenFactor={}锛宲athNodeCount={}锛宻tepCosts={}锛宼otalCost={}ms",
+ startStationId,
+ endStationId,
+ currentTaskNo,
+ calcMode == null ? "" : calcMode.name(),
+ pathLenFactor,
+ pathNodeCount,
+ JSON.toJSONString(stepCostMap),
+ totalCostMs);
+ }
+
+ private void logRuntimeSnapshotSlow(Integer currentTaskNo,
+ boolean cacheHit,
+ Map<String, Long> stepCostMap,
+ long totalStartNs) {
+ long totalCostMs = elapsedMillis(totalStartNs);
+ if (totalCostMs < STATION_PATH_SLOW_LOG_THRESHOLD_MS) {
+ return;
+ }
+ News.warn("绔欑偣璺緞杩愯鏃跺揩鐓у姞杞借�楁椂杈冮暱锛宼askNo={}锛宑acheHit={}锛宻tepCosts={}锛宼otalCost={}ms",
+ currentTaskNo,
+ cacheHit,
+ JSON.toJSONString(stepCostMap),
+ totalCostMs);
+ }
+
+ private long elapsedMillis(long startNs) {
+ long elapsedNs = System.nanoTime() - startNs;
+ return elapsedNs <= 0L ? 0L : elapsedNs / 1_000_000L;
}
private List<List<NavigateNode>> normalizeCandidatePaths(List<List<NavigateNode>> orderedPathList) {
@@ -2513,16 +3029,10 @@
if (navigateNode == null) {
continue;
}
- JSONObject valueObject;
- try {
- valueObject = JSON.parseObject(navigateNode.getNodeValue());
- } catch (Exception ignore) {
+ if (Boolean.TRUE.equals(navigateNode.getRgvCalcFlag())) {
continue;
}
- if (valueObject == null || valueObject.containsKey("rgvCalcFlag")) {
- continue;
- }
- Integer stationId = valueObject.getInteger("stationId");
+ Integer stationId = extractStationId(navigateNode);
if (stationId == null) {
continue;
}
@@ -2542,19 +3052,8 @@
NavigateNode currentNode = filterList.get(i);
currentNode.setIsInflectionPoint(false);
currentNode.setIsLiftTransferPoint(false);
-
- try {
- JSONObject valueObject = JSON.parseObject(currentNode.getNodeValue());
- if (valueObject != null) {
- Object isLiftTransfer = valueObject.get("isLiftTransfer");
- if (isLiftTransfer != null) {
- String isLiftTransferStr = isLiftTransfer.toString();
- if ("1".equals(isLiftTransferStr) || "true".equalsIgnoreCase(isLiftTransferStr)) {
- currentNode.setIsLiftTransferPoint(true);
- }
- }
- }
- } catch (Exception ignore) {
+ if (Boolean.TRUE.equals(currentNode.getLiftTransfer())) {
+ currentNode.setIsLiftTransferPoint(true);
}
NavigateNode nextNode = (i + 1 < filterList.size()) ? filterList.get(i + 1) : null;
@@ -2587,6 +3086,14 @@
return builder.toString();
}
+ private boolean parseBooleanFlag(Object value) {
+ if (value == null) {
+ return false;
+ }
+ String text = String.valueOf(value);
+ return "1".equals(text) || "true".equalsIgnoreCase(text);
+ }
+
private <T> List<T> safeList(List<T> list) {
return list == null ? Collections.emptyList() : list;
}
@@ -2611,6 +3118,7 @@
private Integer startStationId;
private Integer endStationId;
private NavigateSolution navigateSolution;
+ private NavigateSolution.NavigateMapIndex navigateMapIndex;
private List<List<NavigateNode>> stationMap;
private NavigateNode startNode;
private NavigateNode endNode;
@@ -2618,6 +3126,7 @@
private StationPathRuleConfig ruleConfig;
private StationPathProfileConfig profileConfig;
private PathGlobalPolicy globalPolicy;
+ private StationPathRuntimeSnapshot runtimeSnapshot = StationPathRuntimeSnapshot.empty();
private Map<Integer, StationProtocol> statusMap = new HashMap<>();
private Map<Integer, Double> stationLoopLoadMap = new HashMap<>();
private StationTrafficSnapshot trafficSnapshot = new StationTrafficSnapshot();
@@ -2661,6 +3170,86 @@
private static DirectPathSearchResult empty(boolean includeWaypoint,
boolean includeSoftPreference) {
return new DirectPathSearchResult(new ArrayList<>(), includeWaypoint, includeSoftPreference);
+ }
+ }
+
+ private static class StationPathRuntimeSnapshot {
+ private final Map<Integer, StationProtocol> statusMap;
+ private final Map<Integer, Double> stationLoopLoadMap;
+ private final StationTrafficSnapshot trafficSnapshot;
+ private final LoopMergeGuardContext loopMergeGuardContext;
+ private final Set<Integer> outStationIdSet;
+
+ private StationPathRuntimeSnapshot(Map<Integer, StationProtocol> statusMap,
+ Map<Integer, Double> stationLoopLoadMap,
+ StationTrafficSnapshot trafficSnapshot,
+ LoopMergeGuardContext loopMergeGuardContext,
+ Set<Integer> outStationIdSet) {
+ this.statusMap = statusMap == null ? Collections.emptyMap() : statusMap;
+ this.stationLoopLoadMap = stationLoopLoadMap == null ? Collections.emptyMap() : stationLoopLoadMap;
+ this.trafficSnapshot = trafficSnapshot == null ? new StationTrafficSnapshot() : trafficSnapshot;
+ this.loopMergeGuardContext = loopMergeGuardContext == null ? new LoopMergeGuardContext() : loopMergeGuardContext;
+ this.outStationIdSet = outStationIdSet == null ? Collections.emptySet() : outStationIdSet;
+ }
+
+ private static StationPathRuntimeSnapshot empty() {
+ return new StationPathRuntimeSnapshot(Collections.emptyMap(),
+ Collections.emptyMap(),
+ new StationTrafficSnapshot(),
+ new LoopMergeGuardContext(),
+ Collections.emptySet());
+ }
+ }
+
+ private static class BaseRuntimeSnapshot {
+ private final boolean cacheHit;
+ private final Map<Integer, StationProtocol> statusMap;
+ private final Map<Integer, Double> stationLoopLoadMap;
+ private final LoopMergeGuardContext loopMergeGuardContext;
+ private final Set<Integer> outStationIdSet;
+ private final List<StationTaskTraceVo> activeTraceList;
+
+ private BaseRuntimeSnapshot(boolean cacheHit,
+ Map<Integer, StationProtocol> statusMap,
+ Map<Integer, Double> stationLoopLoadMap,
+ LoopMergeGuardContext loopMergeGuardContext,
+ Set<Integer> outStationIdSet,
+ List<StationTaskTraceVo> activeTraceList) {
+ this.cacheHit = cacheHit;
+ this.statusMap = statusMap == null ? Collections.emptyMap() : statusMap;
+ this.stationLoopLoadMap = stationLoopLoadMap == null ? Collections.emptyMap() : stationLoopLoadMap;
+ this.loopMergeGuardContext = loopMergeGuardContext == null ? new LoopMergeGuardContext() : loopMergeGuardContext;
+ this.outStationIdSet = outStationIdSet == null ? Collections.emptySet() : outStationIdSet;
+ this.activeTraceList = activeTraceList == null ? Collections.emptyList() : activeTraceList;
+ }
+
+ private BaseRuntimeSnapshot toCacheHitSnapshot() {
+ return new BaseRuntimeSnapshot(true,
+ statusMap,
+ stationLoopLoadMap,
+ loopMergeGuardContext,
+ outStationIdSet,
+ activeTraceList);
+ }
+ }
+
+ private static class CachedStationPathRuntimeSnapshot {
+ private final long cacheAtMs;
+ private final BaseRuntimeSnapshot baseRuntimeSnapshot;
+
+ private CachedStationPathRuntimeSnapshot(long cacheAtMs, BaseRuntimeSnapshot baseRuntimeSnapshot) {
+ this.cacheAtMs = cacheAtMs;
+ this.baseRuntimeSnapshot = baseRuntimeSnapshot;
+ }
+ }
+
+ private static class CachedLoopMergeGuardContext {
+ private final long cacheAtMs;
+ private final LoopMergeGuardContext context;
+
+ private CachedLoopMergeGuardContext(long cacheAtMs, LoopMergeGuardContext context) {
+ this.cacheAtMs = cacheAtMs;
+ this.context = context;
}
}
@@ -2717,6 +3306,16 @@
private static class LoopMergeGuardContext {
private final Set<Integer> loopStationIdSet = new HashSet<>();
private final Map<Integer, Set<Integer>> loopNeighborMap = new HashMap<>();
+
+ private LoopMergeGuardContext() {
+ }
+
+ private LoopMergeGuardContext(LoopMergeGuardContext source) {
+ this.loopStationIdSet.addAll(source.loopStationIdSet);
+ for (Map.Entry<Integer, Set<Integer>> entry : source.loopNeighborMap.entrySet()) {
+ this.loopNeighborMap.put(entry.getKey(), new LinkedHashSet<>(entry.getValue()));
+ }
+ }
}
private static class LoopMergeEntry {
@@ -2824,7 +3423,13 @@
}
private Integer extractStationId(NavigateNode node) {
- if (node == null || node.getNodeValue() == null) {
+ if (node == null) {
+ return null;
+ }
+ if (node.getStationId() != null) {
+ return node.getStationId();
+ }
+ if (node.getNodeValue() == null) {
return null;
}
try {
@@ -2832,7 +3437,16 @@
if (value == null) {
return null;
}
- return value.getInteger("stationId");
+ node.setStationId(value.getInteger("stationId"));
+ JSONArray bridgeStationIds = value.getJSONArray("bridgeStationIds");
+ if (bridgeStationIds != null) {
+ node.setBridgeStationIds(bridgeStationIds.toJavaList(Integer.class));
+ } else {
+ node.setBridgeStationIds(Collections.emptyList());
+ }
+ node.setLiftTransfer(parseBooleanFlag(value.get("isLiftTransfer")));
+ node.setRgvCalcFlag(value.containsKey("rgvCalcFlag"));
+ return node.getStationId();
} catch (Exception ignore) {}
return null;
}
--
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