1 files changed, 51 insertions, 0 deletions
diff --git a/java/com/google/gerrit/metrics/dropwizard/TimerImpl1.java b/java/com/google/gerrit/metrics/dropwizard/TimerImpl1.java
new file mode 100644
index 0000000000..d97e73a961
--- /dev/null
+++ b/java/com/google/gerrit/metrics/dropwizard/TimerImpl1.java
@@ -0,0 +1,51 @@
+// Copyright (C) 2015 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.google.gerrit.metrics.dropwizard;
+
+import com.google.common.base.Function;
+import com.google.gerrit.metrics.Description;
+import com.google.gerrit.metrics.Field;
+import com.google.gerrit.metrics.Timer1;
+import java.util.concurrent.TimeUnit;
+
+/** Optimized version of {@link BucketedTimer} for single dimension. */
+class TimerImpl1<F1> extends BucketedTimer implements BucketedMetric {
+  TimerImpl1(DropWizardMetricMaker metrics, String name, Description desc, Field<F1> field1) {
+    super(metrics, name, desc, field1);
+  }
+
+  Timer1<F1> timer() {
+    return new Timer1<F1>(name) {
+      @Override
+      protected void doRecord(F1 field1, long value, TimeUnit unit) {
+        total.record(value, unit);
+        forceCreate(field1).record(value, unit);
+      }
+
+      @Override
+      public void remove() {
+        doRemove();
+      }
+    };
+  }
+
+  @Override
+  String name(Object field1) {
+    @SuppressWarnings("unchecked")
+    Function<Object, String> fmt = (Function<Object, String>) fields[0].formatter();
+
+    return fmt.apply(field1).replace('/', '-');
+  }
+}