refactor: use more appropriate method names

Author: metacosm

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/Metrics.java

@@ -1,18 +1,34 @@
 package io.javaoperatorsdk.operator;
 
+import java.util.concurrent.TimeUnit;
+import java.util.function.ToDoubleFunction;
+import java.util.function.ToLongFunction;
+
 import io.fabric8.kubernetes.client.CustomResource;
 import io.javaoperatorsdk.operator.api.Context;
 import io.javaoperatorsdk.operator.api.DeleteControl;
 import io.javaoperatorsdk.operator.api.ResourceController;
 import io.javaoperatorsdk.operator.api.UpdateControl;
 import io.javaoperatorsdk.operator.api.config.ControllerConfiguration;
-import io.micrometer.core.instrument.*;
+import io.micrometer.core.instrument.Clock;
+import io.micrometer.core.instrument.Counter;
+import io.micrometer.core.instrument.DistributionSummary;
+import io.micrometer.core.instrument.FunctionCounter;
+import io.micrometer.core.instrument.FunctionTimer;
+import io.micrometer.core.instrument.Gauge;
+import io.micrometer.core.instrument.Measurement;
+import io.micrometer.core.instrument.Meter;
+import io.micrometer.core.instrument.MeterRegistry;
+import io.micrometer.core.instrument.Timer;
 import io.micrometer.core.instrument.distribution.DistributionStatisticConfig;
 import io.micrometer.core.instrument.distribution.pause.PauseDetector;
-import io.micrometer.core.instrument.noop.*;
-import java.util.concurrent.TimeUnit;
-import java.util.function.ToDoubleFunction;
-import java.util.function.ToLongFunction;
+import io.micrometer.core.instrument.noop.NoopCounter;
+import io.micrometer.core.instrument.noop.NoopDistributionSummary;
+import io.micrometer.core.instrument.noop.NoopFunctionCounter;
+import io.micrometer.core.instrument.noop.NoopFunctionTimer;
+import io.micrometer.core.instrument.noop.NoopGauge;
+import io.micrometer.core.instrument.noop.NoopMeter;
+import io.micrometer.core.instrument.noop.NoopTimer;
 
 public class Metrics {
   public static final Metrics NOOP = new Metrics(new NoopMeterRegistry(Clock.SYSTEM));
@@ -97,7 +113,7 @@ public DeleteControl timeControllerDelete(
     }
   }
 
-  public void timeControllerRetry() {
+  public void incrementControllerRetriesNumber() {
 
     registry
         .counter(
@@ -107,7 +123,7 @@ public void timeControllerRetry() {
 
   }
 
-  public void timeControllerEvents() {
+  public void incrementProcessedEventsNumber() {
 
     registry
         .counter(

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/Operator.java

@@ -37,12 +37,12 @@ public Operator(KubernetesClient k8sClient, ConfigurationService configurationSe
     DefaultEventHandler.setEventMonitor(new EventMonitor() {
       @Override
       public void processedEvent(String uid, Event event) {
-        configurationService.getMetrics().timeControllerEvents();
+        configurationService.getMetrics().incrementProcessedEventsNumber();
       }
 
       @Override
       public void failedEvent(String uid, Event event) {
-        configurationService.getMetrics().timeControllerRetry();
+        configurationService.getMetrics().incrementControllerRetriesNumber();
       }
     });
   }