-<span id='Ext-state-Provider-method-get'> /**
-</span> * Returns the current value for a key
- * @param {String} name The key name
- * @param {Mixed} defaultValue A default value to return if the key's value is not found
- * @return {Mixed} The state data
- */
- get : function(name, defaultValue){
- return typeof this.state[name] == "undefined" ?
- defaultValue : this.state[name];
- },
-
-<span id='Ext-state-Provider-method-clear'> /**
-</span> * Clears a value from the state
- * @param {String} name The key name
- */
- clear : function(name){
- var me = this;
- delete me.state[name];
- me.fireEvent("statechange", me, name, null);
- },
-
-<span id='Ext-state-Provider-method-set'> /**
-</span> * Sets the value for a key
- * @param {String} name The key name
- * @param {Mixed} value The value to set
+<span id='Ext-direct-Provider-method-isConnected'> /**
+</span> * Returns whether or not the server-side is currently connected.
+ * Abstract method for subclasses to implement.