1 files changed, 47 insertions, 0 deletions
diff --git a/src/main/java/testing/SimulationMetrics.java b/src/main/java/testing/SimulationMetrics.java
new file mode 100644
index 0000000..2b80631
--- /dev/null
+++ b/src/main/java/testing/SimulationMetrics.java
@@ -0,0 +1,47 @@
+package testing;
+
+import java.util.Collections;
+import java.util.Map;
+
+/**
+ * Metrics collected during simulation execution.
+ */
+public class SimulationMetrics {
+    private final int numProcesses;
+    private final int totalLogCount;
+    private final Map<Integer, Integer> processMessageCounts;
+    
+    public SimulationMetrics(int numProcesses, 
+                            int totalLogCount,
+                            Map<Integer, Integer> processMessageCounts) {
+        this.numProcesses = numProcesses;
+        this.totalLogCount = totalLogCount;
+        this.processMessageCounts = Collections.unmodifiableMap(processMessageCounts);
+    }
+    
+    public int getNumProcesses() {
+        return numProcesses;
+    }
+    
+    public int getTotalLogCount() {
+        return totalLogCount;
+    }
+    
+    public Map<Integer, Integer> getProcessMessageCounts() {
+        return processMessageCounts;
+    }
+    
+    public int getMessageCountForProcess(int processNum) {
+        return processMessageCounts.getOrDefault(processNum, 0);
+    }
+    
+    public double getAverageMessagesPerProcess() {
+        if (numProcesses == 0) return 0;
+        
+        int totalProcessMessages = processMessageCounts.values().stream()
+            .mapToInt(Integer::intValue)
+            .sum();
+            
+        return (double) totalProcessMessages / numProcesses;
+    }
+}
+\ No newline at end of file