/** * Base class for any client-side storage. Used as a superclass for {@link Ext.data.proxy.Memory Memory} and * {@link Ext.data.proxy.WebStorage Web Storage} proxies. Do not use directly, use one of the subclasses instead. * @private */Ext.define('Ext.data.proxy.Client', { extend: 'Ext.data.proxy.Proxy', alternateClassName: 'Ext.data.ClientProxy', /** * @property {Boolean} isSynchronous * `true` in this class to identify that requests made on this proxy are * performed synchronously */ isSynchronous: true, /** * Abstract function that must be implemented by each ClientProxy subclass. This should purge all record data * from the client side storage, as well as removing any supporting data (such as lists of record IDs) */ clear: function() { //<debug> Ext.raise("The Ext.data.proxy.Client subclass that you are using has not defined a 'clear' function. See src/data/ClientProxy.js for details."); //</debug> }});