namespace WIDESEAWCS_RedisService.Bitmap
{
    public interface IBitmapService
    {
        bool SetBit(string key, long offset, bool value);
        bool GetBit(string key, long offset);
        long BitCount(string key);
        long BitCount(string key, long start, long end);
    }

    public interface IBloomFilterService
    {
        /// <summary>
        /// 添加元素到布隆过滤器
        /// </summary>
        void Add(string filterName, string value);

        /// <summary>
        /// 检查元素是否可能存在
        /// </summary>
        bool MayExist(string filterName, string value);

        /// <summary>
        /// 批量添加
        /// </summary>
        void AddRange(string filterName, IEnumerable<string> values);
    }
}