Update Metrics.java

Added a reset for a prefix
jpos · Nov 22, 2024 · e7b0c81 · e7b0c81
1 parent f257944
commit e7b0c81
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/jpos/src/main/java/org/jpos/util/Metrics.java b/jpos/src/main/java/org/jpos/util/Metrics.java
@@ -128,5 +128,17 @@ public void reset() {
         metrics.values()
                .forEach(Histogram::reset);
     }
+
+    /**
+     * Resets histograms whose keys start with the given prefix using the Histogram.reset() method.
+     *
+     * @param prefix the prefix used to filter histograms to reset
+     */
+    public void reset(String prefix) {
+        metrics.entrySet()
+                .stream()
+                .filter(e -> e.getKey().startsWith(prefix))
+                .forEach(e -> e.getValue().reset());
+    }
 
 }