BITKit/Src/Core/Request/Requestor.cs

namespace BITKit
{
    /// <summary>
    /// 订阅者,发布者下发任务给支持并优先级最高的订阅者
    /// </summary>
    /// <typeparam name="T"></typeparam>
    public interface TaskSubscriber<in T>
    {
        /// <summary>
        /// 优先级
        /// </summary>
        int Priority { get; }
        /// <summary>
        /// 是否支持并执行任务
        /// </summary>
        /// <param name="value">值</param>
        /// <returns>是否支持</returns>
        bool TryExecute(T value);
       
    }
    /// <summary>
    /// 发布接口,向发布者下发任务
    /// </summary>
    /// <typeparam name="T"></typeparam>
    public interface TaskPublisher<in T>
    {
        /// <summary>
        /// 执行任务
        /// </summary>
        /// <param name="value"></param>
        /// <returns></returns>
        bool Execute(T value);
        public static TaskPublisher<T> operator+ (TaskPublisher<T> self, TaskSubscriber<T> x)
        {
            return self;
        }
    }
}