blob: bf60f931a793eb0fc40e2d25730aaa9f526e63ab (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
* Copyright 2014 Open Networking Laboratory
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onosproject.store.flow;
import org.onosproject.net.DeviceId;
/**
* Service to return where the replica should be placed.
*/
public interface ReplicaInfoService {
// returns where it should be.
/**
* Returns the placement information for given Device.
*
* @param deviceId identifier of the device
* @return placement information
*/
ReplicaInfo getReplicaInfoFor(DeviceId deviceId);
/**
* Adds the specified replica placement info change listener.
*
* @param listener the replica placement info change listener
*/
void addListener(ReplicaInfoEventListener listener);
/**
* Removes the specified replica placement info change listener.
*
* @param listener the replica placement info change listener
*/
void removeListener(ReplicaInfoEventListener listener);
}
|
