text: /*
   * 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.
   */
  
  #pragma once
  
  #ifndef GEODE_LRUEXPMAPENTRY_H_
  #define GEODE_LRUEXPMAPENTRY_H_
  
  #include <geode/internal/geode_globals.hpp>
  
  #include "LRUEntryProperties.hpp"
  #include "MapEntry.hpp"
  #include "VersionStamp.hpp"
  
  namespace apache {
  namespace geode {
  namespace client {
  /**
   * @brief Hold region mapped entry value and lru information.
   */
  class APACHE_GEODE_EXPORT LRUExpMapEntry : public MapEntryImpl,
                                             public LRUEntryProperties,
                                             public ExpEntryProperties {
   public:
    virtual ~LRUExpMapEntry() {}
  
    virtual LRUEntryProperties& getLRUProperties() { return *this; }
  
    virtual ExpEntryProperties& getExpProperties() { return *this; }
  
    virtual void cleanup(const CacheEventFlags eventFlags) {
      if (!eventFlags.isExpiration()) {
        cancelExpiryTaskId(m_key);
      }
    }
  
   protected:
    inline explicit LRUExpMapEntry(bool)
        : MapEntryImpl(true),
          LRUEntryProperties(true),
          ExpEntryProperties(true) {}
  
    inline LRUExpMapEntry(ExpiryTaskManager* expiryTaskManager,
                          const std::shared_ptr<CacheableKey>& key)
        : MapEntryImpl(key), ExpEntryProperties(expiryTaskManager) {}
  
   private:
    // disabled
    LRUExpMapEntry(const LRUExpMapEntry&);
    LRUExpMapEntry& operator=(const LRUExpMapEntry&);
  };
  
  class APACHE_GEODE_EXPORT VersionedLRUExpMapEntry : public LRUExpMapEntry,
                                                      public VersionStamp {
   public:
    virtual ~VersionedLRUExpMapEntry() {}
  
    virtual VersionStamp& getVersionStamp() { return *this; }
  
   protected:
    inline explicit VersionedLRUExpMapEntry(bool) : LRUExpMapEntry(true) {}
  
    inline VersionedLRUExpMapEntry(ExpiryTaskManager* expiryTaskManager,
                                   const std::shared_ptr<CacheableKey>& key)
        : LRUExpMapEntry(expiryTaskManager, key) {}
  
   private:
    // disabled
    VersionedLRUExpMapEntry(const VersionedLRUExpMapEntry&);
    VersionedLRUExpMapEntry& operator=(const VersionedLRUExpMapEntry&);
  };
  
  class APACHE_GEODE_EXPORT LRUExpEntryFactory : public EntryFactory {
   public:
    using EntryFactory::EntryFactory;
  
    virtual ~LRUExpEntryFactory() {}
  
    virtual void newMapEntry(ExpiryTaskManager* expiryTaskManager,
                             const std::shared_ptr<CacheableKey>& key,
                             std::shared_ptr<MapEntryImpl>& result) const;
  };
  }  // namespace client
  }  // namespace geode
  }  // namespace apache
  
  #endif  // GEODE_LRUEXPMAPENTRY_H_
  