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 org.apache.cassandra.locator;
  
  import java.util.Comparator;
  
  import org.apache.cassandra.utils.Sortable;
  
  /**
   * An endpoint snitch tells Cassandra information about network topology that it can use to route
   * requests more efficiently.
   * @deprecated See CASSANDRA-19488
   */
  @Deprecated(since = "CEP-21")
  public abstract class AbstractNetworkTopologySnitch extends AbstractEndpointSnitch
  {
      private static final NodeProximity proximity = new NetworkTopologyProximity();
      @Override
      public int compareEndpoints(InetAddressAndPort address, Replica r1, Replica r2)
      {
          return proximity.compareEndpoints(address, r1, r2);
      }
  
      @Override
      public boolean supportCompareByEndpoint()
      {
          return proximity.supportCompareByEndpoint();
      }
  
      @Override
      public <C extends Sortable<? extends Endpoint, ? extends C>> Comparator<Endpoint> endpointComparator(InetAddressAndPort address, C addresses)
      {
          return proximity.endpointComparator(address, addresses);
      }
  }
  