IMetricsContext.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 backtype.storm.task;

import backtype.storm.metric.api.CombinedMetric;
import backtype.storm.metric.api.ICombiner;
import backtype.storm.metric.api.IMetric;
import backtype.storm.metric.api.IReducer;
import backtype.storm.metric.api.ReducedMetric;


public interface IMetricsContext {
  <T extends IMetric> T registerMetric(String name, T metric, int timeBucketSizeInSecs);

  @SuppressWarnings("rawtypes")
  ReducedMetric registerMetric(String name, IReducer reducer, int timeBucketSizeInSecs);

  @SuppressWarnings("rawtypes")
  CombinedMetric registerMetric(String name, ICombiner combiner, int timeBucketSizeInSecs);
}