code: function EventPicker( self, picker, action, treat, path, empty ) {
          this.self = self;
          this.action = action;
          this.path = path;
          this.repeat = true;
          this.picker = picker;
  
          this._treat = treat;
          this._empty = empty;
  
          this._wait = 1;
          this._note = new EventPickerNote();
          
      }
docs: @class
  @private
  
  @param {module:EventJS}         self
  @param {external:Object}        picker
  @param {external:String}        action
  @param {external:String}        treat
  @param {external:String}        [path]
  @param {external:Boolean}       [empty]
  
  @memberOf util.event