2 * Copyright 2015 Open Networking Laboratory
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.
16 package org.onosproject.provider.lldp.impl;
18 import org.onosproject.mastership.MastershipService;
19 import org.onosproject.net.LinkKey;
20 import org.onosproject.net.link.LinkProviderService;
21 import org.onosproject.net.packet.PacketService;
24 * Shared context for use by link discovery.
26 interface DiscoveryContext {
29 * Returns the shared mastership service reference.
31 * @return mastership service
33 MastershipService mastershipService();
36 * Returns the shared link provider service reference.
38 * @return link provider service
40 LinkProviderService providerService();
43 * Returns the shared packet service reference.
45 * @return packet service
47 PacketService packetService();
50 * Returns the probe rate in millis.
57 * Indicates whether to emit BDDP.
59 * @return true to emit BDDP
64 * Touches the link identified by the given key to indicate that it's active.
68 void touchLink(LinkKey key);