云快充1.5.0 初始化

jcpp-infrastructure-stats/src/main/java/sanbing/jcpp/infrastructure/stats/StatsTimer.java

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+/**
+ * 抖音关注：程序员三丙
+ * 知识星球：https://t.zsxq.com/j9b21
+ */
+package sanbing.jcpp.infrastructure.stats;
+
+import io.micrometer.core.instrument.Timer;
+import lombok.Getter;
+
+import java.util.concurrent.TimeUnit;
+
+public class StatsTimer {
+
+    @Getter
+    private final String name;
+    private final Timer timer;
+
+    private int count;
+    private long totalTime;
+
+    public StatsTimer(String name, Timer micrometerTimer) {
+        this.name = name;
+        this.timer = micrometerTimer;
+    }
+
+    public  void record(long timeMs) {
+        count++;
+        totalTime += timeMs;
+        timer.record(timeMs, TimeUnit.MILLISECONDS);
+    }
+
+    public double getAvg() {
+        if (count == 0) {
+            return 0.0;
+        }
+        return (double) totalTime / count;
+    }
+
+    public  void reset() {
+        count = 0;
+        totalTime = 0;
+    }
+
+}