2 * Copyright 2015 Samsung Electronics All Rights Reserved.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 * This file provides an interface for receiving the notifications on observers.
20 package org.oic.simulator.serviceprovider;
23 * Interface for receiving the observe notifications.
25 public interface IObserver {
27 * This callback method will be called when a new observer is added or an
28 * existing observer is removed.
31 * URI of the resource.
33 * Indicates whether an observer is added or removed.
35 * {@link ObserverInfo} object containing the details of
38 public void onObserverChanged(String resourceURI, int state,
39 ObserverInfo observer);