javascript中的公共静态对象

Question

I'm a java programmer and I'm trying to create something as close to a public static class in JS.

This is how I would code it in java:

class Static{
    private static final int privInt;
    public static int pubInt;

    static{
        privInt = 5;
    }

    public int pubMeth(){
        return privMeth();
    }

    private static int privMeth(){
         return false;
    }
}

I'm struggling to choose from two alternatives:

var Static1 = new function(){

   var privInt;
   this.pupInt = 5;

   privInt = 5;

   this.pupMeth = function(){
       return privMeth();
   };

   function privMeth(){
       return false;
   };

};


var Static2 =(function(){

   var privInt;

   privInt = 5;

   function privMeth(){
       return false;
   }

   return{

       pubInt: 5,
       pubMeth: privMeth

   };

})();

Maybe they're just syntactical flavours of the same thing, however netbeans are treating them differently? Which one should I go with, or is there yet another, better way?

Answer 1

Even though I do not want to allow multiple instances of my class, I've decided to go with the "new function()" construction. This is mainly because it syntactically allows me to group private variables with their public interface. It also allows me to declare and execute my code in an order of my choosing, like calling a public method from a private one, whereas in the closure I'm forced to do my static logic before my public methods are declared, making this impossible.

Netbeans seem to like it much better as well. Closures seemed to make my private variables show up as public in the navigator view.