1 /**
  2  * @fileOverview Abstract Map
  3  */
  4 
  5 /**
  6  * Abstract Map
  7  * 
  8  * @class
  9  * @author Sijie Guo <sijie0413@gmail.com>
 10  */
 11 var Map = function(){};
 12 
 13 /**
 14  * Entry for map
 15  * 
 16  * @class
 17  * @author Sijie Guo <sijie0413@gmail.com>
 18  * @constructor
 19  *
 20  * @param {Object} key key
 21  * @param {Object} value value
 22  */
 23 Map.Entry = function(key, value) {
 24   this.key = key;
 25   this.value = value;
 26 };
 27 
 28 exports.Map = Map;
 29