content: /*
   * 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 com.alipay.remoting;
  
  import java.util.List;
  import java.util.Map;
  
  import com.alipay.remoting.util.RunStateRecordedFutureTask;
  
  /**
   * The strategy of connection monitor
   *
   * @author tsui
   * @version $Id: ConnectionMonitorStrategy.java, v 0.1 2017-02-21 12:06 tsui Exp $
   */
  public interface ConnectionMonitorStrategy {
  
      /**
       * Filter connections to monitor
       *
       * Deprecated this method, this should be a private method.
       *
       * @param connections connections from a connection pool
       */
      @Deprecated
      Map<String, List<Connection>> filter(List<Connection> connections);
  
      /**
       * Add a set of connections to monitor.
       * <p>
       * The previous connections in monitor of this protocol,
       * will be dropped by monitor automatically.
       *
       * @param connPools connection pools
       */
      void monitor(Map<String, RunStateRecordedFutureTask<ConnectionPool>> connPools);
  }
  