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.sidecar.config;
  
  import org.apache.cassandra.sidecar.common.server.utils.MillisecondBoundConfiguration;
  
  /**
   * Configuration class that encapsulates parameters needed for Caches
   */
  public interface CacheConfiguration
  {
      /**
       * @return the configured amount of time after the entry's creation, the most recent replacement
       * of its value, or its last access has elapsed to be considered an expired entry in the cache
       */
      MillisecondBoundConfiguration expireAfterAccess();
  
      /**
       * @return the configured amount of time after which cache entries are refreshed.
       */
      MillisecondBoundConfiguration refreshAfterWrite();
  
      /**
       * @return the maximum number of entries the cache may contain
       */
      long maximumSize();
  
      /**
       * @return {@code true} if the cache is enabled, {@code false} otherwise
       */
      default boolean enabled()
      {
          return true;
      }
  
      /**
       * @return number of retries for cache warming
       */
      int warmupRetries();
  
      /**
       * @return interval duration inbetween cache warming retries
       */
      MillisecondBoundConfiguration warmupRetryInterval();
  }
  