using System;

namespace Cache
{
    /// <summary>
    /// 缓存接口
    /// </summary>
    public interface ICache
    {
        /// <summary>
        /// 读取缓存
        /// </summary>
        /// <param name="cacheKey">键</param>
        /// <returns></returns>
        T GetCache<T>(string cacheKey) where T : class;
        /// <summary>
        /// 写入缓存
        /// </summary>
        /// <param name="value">对象数据</param>
        /// <param name="cacheKey">键</param>
        void WriteCache<T>(T value, string cacheKey) where T : class;
        /// <summary>
        /// 写入缓存
        /// </summary>
        /// <param name="value">对象数据</param>
        /// <param name="cacheKey">键</param>
        /// <param name="expireTime">到期时间</param>
        void WriteCache<T>(T value, string cacheKey, DateTime expireTime) where T : class;
        /// <summary>
        /// 移除指定数据缓存
        /// </summary>
        /// <param name="cacheKey">键</param>
        void RemoveCache(string cacheKey);
        /// <summary>
        /// 移除全部缓存
        /// </summary>
        void RemoveCache();
    }
}