중개자

    /**
     *  ( )
     */
    function Mediator()
    {
        
        /**
         *  
         */
        var storage = {};
        
        
        /**
         *  
         */
        this.register = function(object)
        {
            storage[object.name] = object;
            object.mediator      = this;
        }
        
        
        /**
         *  
         */
        this.send = function(data,form,to)
        {
            if(to)
            {
                to.receive(data,form)
            }
            else
            {
                for(var i in storage)
                {
                    if(storage[i] !== form)
                    {
                        storage[i].receive(data,form)
                    }
                }
            }
        }
    }
    
    
    
    /**
       *  
       */
    function Person(name)
    {
        
        /**
         *  
         */
        this.name = name;
        
        
        /**
         *  
         */
        this.mediator;
        
        
        /**
         *  
         */
        this.send = function(data,to)
        {
            this.mediator.send(data,this,to)
        }
        
        /**
         *  
         */
        this.receive = function(data,form)
        {
            console.log(this.name+' -----------'+form.name+' ：'+data)
        }
    }
    
    
    
    var xiaoming = new Person(' ');
    var zhangsan = new Person(' ');
    var lisi     = new Person(' ');
    
    var mediator = new Mediator();
    mediator.register(xiaoming);
    mediator.register(zhangsan);
    mediator.register(lisi);
    
    
    xiaoming.send(' ')         // 
    xiaoming.send(' ',lisi)  // 

  /**
   *  (MVC)
   */
  function Mediator(view,model)
  {
      /**
       *  
       */
      function init()
      {
          view.setTitle(model.title);
      }
      
      init();
  }
  
  
  /**
   *  
   */
  function View()
  {
      /**
       *  
       */
      this.setTitle = function(data)
      {
          console.log(data)
      }
  }
  
  
  /**
   *  
   */
  function Model()
  {
      
      /**
       *  
       */
      this.title = ' ';
      
  }
  
  
  
  var mediator = new Mediator(new View(),new Model());