com.netflix.servo.publish.MetricObserver Maven / Gradle / Ivy
/**
* Copyright 2013 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.publish;
import com.netflix.servo.Metric;
import java.util.List;
/**
* Observer that receives updates about metrics.
*/
public interface MetricObserver {
/**
* Invoked with the most recent values for a set of metrics.
*/
void update(List metrics);
/**
* Name associated with an observer. Mostly used to make log messages more
* informative.
*/
String getName();
}