/**
 * 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 org.apache.hadoop.hbase.regionserver;

/**
 * Interface of a factory to create Metrics Sources used inside of regionservers.
 */
public interface MetricsRegionServerSourceFactory {

  /**
   * Given a wrapper create a MetricsRegionServerSource.
   *
   * @param regionServerWrapper The wrapped region server
   * @return a Metrics Source.
   */
  MetricsRegionServerSource createServer(MetricsRegionServerWrapper regionServerWrapper);

  /**
   * Create a MetricsRegionSource from a MetricsRegionWrapper.
   *
   * @param wrapper
   * @return A metrics region source
   */
  MetricsRegionSource createRegion(MetricsRegionWrapper wrapper);
}
