Merge pull request #3498 from LBNL-UCB-STI/zn/#3494-concurrent-hashma…

…p-physsim switch to concurrent hashmap
LBNL-UCB-STI · Mar 29, 2022 · 5c4bbc9 · 5c4bbc9
2 parents 7806b3e + 0443c55
commit 5c4bbc9
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/...eqsim/cacc/roadcapacityadjustmentfunctions/Hao2018CaccRoadCapacityAdjustmentFunction.java b/...eqsim/cacc/roadcapacityadjustmentfunctions/Hao2018CaccRoadCapacityAdjustmentFunction.java
@@ -17,6 +17,7 @@
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Optional;
+import java.util.concurrent.ConcurrentHashMap;
 
 /*
 
@@ -36,8 +37,8 @@ public class Hao2018CaccRoadCapacityAdjustmentFunction implements RoadCapacityAd
     private final boolean writeGraphs;
     private final OutputDirectoryHierarchy controllerIO;
     private final MultiValuedMap<Double, Double> caccCapacityIncrease = new HashSetValuedHashMap<>();
-    private final Map<String, Double> caccLinkCapacityIncrease = new HashMap<>();
-    private final Map<String, Double> allLinksCapacityIncrease = new HashMap<>();
+    private final Map<String, Double> caccLinkCapacityIncrease = new ConcurrentHashMap<>();
+    private final Map<String, Double> allLinksCapacityIncrease = new ConcurrentHashMap<>();
     private final Optional<ICsvMapWriter> csvWriter;
 
     private int numberOfMixedVehicleTypeEncountersOnCACCCategoryRoads = 0;