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package org.infinispan.client.hotrod.configuration;

/**
 * ClientIntelligence specifies the level of intelligence used by the client.
 *  BASIC means that the
 * client doesn't handle server topology changes and therefore will only used the list of servers supplied at
 * configuration time
 * TOPOLOGY_AWARE means that the client wants to receive topology updates from the
 * servers so that it can deal with added / removed servers dynamically. Requests will go to the servers using a
 * round-robin approach
 * HASH_DISTRIBUTION_AWARE like TOPOLOGY_AWARE but with the additional
 * advantage that each request involving keys will be routed to the server who is the primary owner which improves
 * performance greatly. This is the default
 * 
 *
 * @author Tristan Tarrant
 * @since 9.0
 */
public enum ClientIntelligence {
   BASIC(1),
   TOPOLOGY_AWARE(2),
   HASH_DISTRIBUTION_AWARE(3);

   final byte value;

   ClientIntelligence(int value) {
      this.value = (byte) value;
   }

   public byte getValue() {
      return value;
   }

   public static ClientIntelligence getDefault() {
      return HASH_DISTRIBUTION_AWARE;
   }
}