[METRICS] rewrite NetworkMetrics by java 17 record (#1749)

opensource4you · May 15, 2023 · 6fec319 · 6fec319
1 parent 63235ae
commit 6fec319
Showing 1 changed file with 1 addition and 17 deletions.
diff --git a/common/src/main/java/org/astraea/common/metrics/broker/NetworkMetrics.java b/common/src/main/java/org/astraea/common/metrics/broker/NetworkMetrics.java
@@ -132,27 +132,11 @@ public Histogram fetch(MBeanClient mBeanClient) {
       return new Histogram(mBeanClient.bean(ALL.get(this)));
     }
 
-    public static class Histogram implements HasHistogram {
-
-      private final BeanObject beanObject;
-
-      public Histogram(BeanObject beanObject) {
-        this.beanObject = beanObject;
-      }
+    public record Histogram(BeanObject beanObject) implements HasHistogram {
 
       public Request type() {
         return ofAlias(beanObject.properties().get("request"));
       }
-
-      @Override
-      public String toString() {
-        return beanObject().toString();
-      }
-
-      @Override
-      public BeanObject beanObject() {
-        return beanObject;
-      }
     }
   }