LWWidget.Data = Base.inherits({ constructor: function (name) { this.base(); this.name = name; this.attributes = new Base.Util.Hashtable(); }, setAttribute: function (name, value) { this.attributes.put(name, value); }, getAttribute: function (name) { return (this.attributes.containsKey(name) ? this.attributes.get(name) : null); }, getChildren: function (name) { return new Array(); }, getText: function () { return ""; } });