/**
 * 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.quotas;

import org.apache.yetus.audience.InterfaceAudience;

/**
 * Describe the Scope of the quota rules.
 * The quota can be enforced at the cluster level or at machine level.
 */
@InterfaceAudience.Public
public enum QuotaScope {
  /**
   * The specified throttling rules will be applied at the cluster level.
   * A limit of 100req/min means 100req/min in total.
   * If you execute 50req on a machine and then 50req on another machine
   * then you have to wait your quota to fill up.
   */
  CLUSTER,

  /**
   * The specified throttling rules will be applied on the machine level.
   * A limit of 100req/min means that each machine can execute 100req/min.
   */
  MACHINE,
}
