/**
* Copyright 2013 Netflix, Inc.
* <p/>
* 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
* <p/>
* http://www.apache.org/licenses/LICENSE-2.0
* <p/>
* 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.monitor.MonitorConfig;
/**
* A filter to restrict the set of metrics that are polled.
*/
public interface MetricFilter {
/**
* Check if a metric with the provided configuration should be selected and
* sent to observers.
*
* @param config config settings associated with the metric
* @return true if the metric should be selected
*/
boolean matches(MonitorConfig config);
}