com.netflix.servo.monitor.TimedStopwatch Maven / Gradle / Ivy
/*
* Copyright 2014 Netflix, Inc.
*
* 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.netflix.servo.monitor;
import com.netflix.servo.util.Preconditions;
import java.util.concurrent.TimeUnit;
/**
* Stopwatch that will also record to a timer.
*/
public class TimedStopwatch extends BasicStopwatch {
private final Timer timer;
/**
* Create a new instance with the specified timer.
*/
public TimedStopwatch(Timer timer) {
Preconditions.checkNotNull(timer, "timer");
this.timer = timer;
}
/**
* {@inheritDoc}
*/
@Override
public void stop() {
super.stop();
timer.record(getDuration(), TimeUnit.NANOSECONDS);
}
}