if(item&&typeof item=='object'){this.omap.set(item,key);}else{this.pmap[item]=key;}
this.store[key]=item;}},getItem:function(key){if(key=this._parseKey(key)){return this.store[key];}},getItems:function(){var items=[],store=this.store;for(var key in store){items.push(store[key]);}