using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using XdCxRhDW.Repostory.Model;

namespace XdCxRhDW.Core.ObServer
{
    public  class PosObServer
    {
        private static PosObServer _ins =new PosObServer();
        private PosObServer()
        { 
        }
        public static PosObServer Instance => _ins;
        /// <summary>
        /// 定位推送事件
        /// </summary>
        public  event Action<PosRes> OnPosChanged;

        public void Sub(Action<PosRes> action)
        {
            OnPosChanged += action;
        }
        public void DisposeSub(Action<PosRes> action)
        {
            OnPosChanged -= action;
        }

        public void Pub(PosRes data)
        {
            OnPosChanged?.Invoke(data);
        }
    }
}