storm-server/src/main/java/org/apache/storm/scheduler/resource/normalization/ResourceMetrics.java

/*
 * Copyright 2018 The Apache Software Foundation.
 *
 * 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 org.apache.storm.scheduler.resource.normalization;

import com.codahale.metrics.Meter;
import org.apache.storm.metric.StormMetricsRegistry;

public class ResourceMetrics {

    private final Meter numNegativeResourceEvents;
    
    public ResourceMetrics(StormMetricsRegistry metricsRegistry) {
        numNegativeResourceEvents = metricsRegistry.registerMeter("nimbus:num-negative-resource-events");
    }

    public Meter getNegativeResourceEventsMeter() {
        return numNegativeResourceEvents;
    }
    
}