/**
 * This file is part of the Meeds project (https://meeds.io/).
 *
 * Copyright (C) 2020 - 2025 Meeds Association contact@meeds.io
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
package org.exoplatform.services.cache;

import java.io.Serializable;

/**
 * Created by The eXo Platform SAS<br>
 *
 * CachedObjectSelector interface provides a way to perform action on selected keys.
 *
 */
public interface CachedObjectSelector<K extends Serializable, V>
{
   /**
    * Indicates whether or not a given key must be selected
    *
    * @param key the name of the cache entry
    * @param ocinfo the cache info instance
    * @return <code>true</code> if the selector wants to select the given key, <code>false</code> otherwise
    */
   public boolean select(K key, ObjectCacheInfo<? extends V> ocinfo);
   /**
    * Action to perform on selected keys
    *
    * @param cache the exo cache
    * @param key cache entry key
    * @param ocinfo the cache info instance
    * @throws Exception Exception
    */
   public void onSelect(ExoCache<? extends K, ? extends V> cache, K key, ObjectCacheInfo<? extends V> ocinfo)
      throws Exception;
}
