CloudLinkService.java 文件源码

@Override
public ReadOnlyListProperty<OTNCoffee> retrieveOTNCoffees() {
    if (otnCoffees == null) {
        GluonObservableList<OTNCoffee> gluonCoffees = DataProvider.retrieveList(cloudGluonClient.createListDataReader("otncoffees", OTNCoffee.class, SyncFlag.LIST_READ_THROUGH));
        otnCoffees = new ReadOnlyListWrapper<>(gluonCoffees);
    }
    return otnCoffees.getReadOnlyProperty();
}