using System.Collections.Generic;

namespace CSFrameworkV5.Core
{
    /// <summary>
    /// 内存中缓存数据的管理程序(托管程序)
    /// </summary>
    public class DataCacheMgr
    {
        private List<IDataCacheBase> _Caches;

        public DataCacheMgr()
        {
            _Caches = new List<IDataCacheBase>();
        }

        private static DataCacheMgr _Instance = null;

        /// <summary>
        /// 托管程序实例
        /// </summary>
        public static DataCacheMgr Instance
        {
            get
            {
                if (_Instance == null) _Instance = new DataCacheMgr();
                return _Instance;
            }
        }

        /// <summary>
        /// 清空所有已登记的缓存数据
        /// </summary>
        public void ClearCache()
        {
            foreach (var B in _Caches) B.RefreshCache();
        }

        /// <summary>
        /// 登记缓存数据
        /// </summary>
        /// <param name="cache"></param>
        public void AddCache(IDataCacheBase cache)
        {
            _Caches.Add(cache);
        }
    }
}