/**
 * 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;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HConstants;
import org.apache.hadoop.hbase.ipc.RpcScheduler;
import org.apache.hadoop.hbase.ipc.SimpleRpcScheduler;

/** Constructs a {@link SimpleRpcScheduler}. for the region server. */
class SimpleRpcSchedulerFactory implements RpcSchedulerFactory {

  @Override
  public RpcScheduler create(Configuration conf, RegionServerServices server) {
    int handlerCount = conf.getInt(HConstants.REGION_SERVER_HANDLER_COUNT,
        HConstants.DEFAULT_REGION_SERVER_HANDLER_COUNT);
    return new SimpleRpcScheduler(
        conf,
        handlerCount,
        conf.getInt(HConstants.REGION_SERVER_META_HANDLER_COUNT,
            HConstants.DEFAULT_REGION_SERVER_META_HANDLER_COUNT),
        conf.getInt(HConstants.REGION_SERVER_REPLICATION_HANDLER_COUNT,
            HConstants.DEFAULT_REGION_SERVER_REPLICATION_HANDLER_COUNT),
        server,
        HConstants.QOS_THRESHOLD);
  }
}
