1 <?php
2 /**
3 * Copyright 2012-2014 Rackspace US, Inc.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 namespace OpenCloud\LoadBalancer\Resource;
19
20 /**
21 * Represents a resource that cannot be queried based on its ID. Instead, it
22 * uses its parent URL, plus a generic path name, to determine its state.
23 *
24 * @package OpenCloud\LoadBalancer\Resource
25 */
26 abstract class NonIdUriResource extends AbstractResource
27 {
28 public function refresh($id = null, $url = null)
29 {
30 return $this->refreshFromParent();
31 }
32 }
33