Author: chetanm
Date: Thu Jan 7 05:09:22 2016
New Revision: 1723460
URL: http://svn.apache.org/viewvc?rev=1723460&view=rev
Log:
SLING-4080 - API to capture/measure application-level metrics
Use enum variant for singleton access
Modified:
sling/trunk/bundles/commons/metrics/src/main/java/org/apache/sling/commons/metrics/NoopMetric.java
Modified:
sling/trunk/bundles/commons/metrics/src/main/java/org/apache/sling/commons/metrics/NoopMetric.java
URL:
http://svn.apache.org/viewvc/sling/trunk/bundles/commons/metrics/src/main/java/org/apache/sling/commons/metrics/NoopMetric.java?rev=1723460&r1=1723459&r2=1723460&view=diff
==============================================================================
---
sling/trunk/bundles/commons/metrics/src/main/java/org/apache/sling/commons/metrics/NoopMetric.java
(original)
+++
sling/trunk/bundles/commons/metrics/src/main/java/org/apache/sling/commons/metrics/NoopMetric.java
Thu Jan 7 05:09:22 2016
@@ -21,8 +21,9 @@ package org.apache.sling.commons.metrics
import java.util.concurrent.TimeUnit;
-final class NoopMetric implements Counter, Histogram, Timer, Meter{
- public static final NoopMetric INSTANCE = new NoopMetric();
+enum NoopMetric implements Counter, Histogram, Timer, Meter{
+ INSTANCE;
+
@Override
public long getCount() {
return 0;
@@ -78,8 +79,8 @@ final class NoopMetric implements Counte
return null;
}
- private static final class NoopContext implements Context {
- public static final NoopContext INSTANCE = new NoopContext();
+ private enum NoopContext implements Context {
+ INSTANCE;
@Override
public long stop() {
