1 /**
  2  * @fileoverview Class represents the root token.
  3  */
  4 
  5 goog.provide('xrx.token.Root');
  6 
  7 
  8 
  9 goog.require('xrx.token');
 10 
 11 
 12 
 13 /**
 14  * Constructs a new root token.
 15  * @constructor
 16  * @extends xrx.token
 17  */
 18 xrx.token.Root = function() {
 19   goog.base(this, xrx.token.ROOT, new xrx.label(), 0, 0);
 20 };
 21 goog.inherits(xrx.token.Root, xrx.token);