slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 1 | /* |
Dimitrios Mavrommatis | 96b255a | 2017-12-06 13:09:25 -0800 | [diff] [blame] | 2 | * Copyright 2017-present Open Networking Foundation |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 3 | * |
| 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 |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 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. |
| 15 | */ |
| 16 | |
Dimitrios Mavrommatis | 96b255a | 2017-12-06 13:09:25 -0800 | [diff] [blame] | 17 | package org.onosproject.xran; |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 18 | |
Dimitrios Mavrommatis | 96b255a | 2017-12-06 13:09:25 -0800 | [diff] [blame] | 19 | import org.onosproject.xran.asn1lib.pdu.RRMConfig; |
| 20 | import org.onosproject.xran.impl.entities.RnibLink; |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 21 | |
Dimitrios Mavrommatis | 96b255a | 2017-12-06 13:09:25 -0800 | [diff] [blame] | 22 | import java.util.Optional; |
slowr | 67d05e4 | 2017-08-11 20:37:22 -0700 | [diff] [blame] | 23 | import java.util.concurrent.SynchronousQueue; |
| 24 | |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 25 | /** |
| 26 | * Created by dimitris on 7/27/17. |
| 27 | */ |
Dimitrios Mavrommatis | 96b255a | 2017-12-06 13:09:25 -0800 | [diff] [blame] | 28 | public interface XranService { |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 29 | |
slowr | 577f322 | 2017-08-28 10:49:08 -0700 | [diff] [blame] | 30 | /** |
| 31 | * Send a HandOff request from one link to another. |
| 32 | * |
| 33 | * @param newLink target LINK entity |
| 34 | * @param oldLink source LINK entity |
| 35 | * @return blocking queue for RESPONSE |
| 36 | * @throws InterruptedException interrupted exception |
| 37 | */ |
Dimitrios Mavrommatis | 96b255a | 2017-12-06 13:09:25 -0800 | [diff] [blame] | 38 | Optional<SynchronousQueue<String>> sendHoRequest(RnibLink newLink, RnibLink oldLink); |
slowr | 67d05e4 | 2017-08-11 20:37:22 -0700 | [diff] [blame] | 39 | |
slowr | 577f322 | 2017-08-28 10:49:08 -0700 | [diff] [blame] | 40 | /** |
| 41 | * Add a device listener for CELL connections. |
| 42 | * |
| 43 | * @param listener listener |
| 44 | */ |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 45 | void addListener(XranDeviceListener listener); |
| 46 | |
slowr | 577f322 | 2017-08-28 10:49:08 -0700 | [diff] [blame] | 47 | /** |
| 48 | * Add a host listener for UE connections. |
| 49 | * |
| 50 | * @param listener listener |
| 51 | */ |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 52 | void addListener(XranHostListener listener); |
| 53 | |
slowr | 577f322 | 2017-08-28 10:49:08 -0700 | [diff] [blame] | 54 | /** |
| 55 | * Remove a CELL device listener. |
| 56 | * |
| 57 | * @param listener listener |
| 58 | */ |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 59 | void removeListener(XranDeviceListener listener); |
| 60 | |
slowr | 577f322 | 2017-08-28 10:49:08 -0700 | [diff] [blame] | 61 | /** |
| 62 | * Remove a UE host listener. |
| 63 | * |
| 64 | * @param listener listener |
| 65 | */ |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 66 | void removeListener(XranHostListener listener); |
slowr | 67d05e4 | 2017-08-11 20:37:22 -0700 | [diff] [blame] | 67 | |
slowr | 577f322 | 2017-08-28 10:49:08 -0700 | [diff] [blame] | 68 | /** |
Dimitrios Mavrommatis | 96b255a | 2017-12-06 13:09:25 -0800 | [diff] [blame] | 69 | * Send modified RRM configuration. |
slowr | 577f322 | 2017-08-28 10:49:08 -0700 | [diff] [blame] | 70 | * |
| 71 | * @param rrmConfig configuration fields to send |
slowr | 577f322 | 2017-08-28 10:49:08 -0700 | [diff] [blame] | 72 | * @return blocking queue for RESPONSE |
| 73 | */ |
Dimitrios Mavrommatis | 96b255a | 2017-12-06 13:09:25 -0800 | [diff] [blame] | 74 | Optional<SynchronousQueue<String>> sendModifiedRrm(RRMConfig rrmConfig); |
slowr | 89c2ac1 | 2017-08-15 16:20:06 -0700 | [diff] [blame] | 75 | |
slowr | 577f322 | 2017-08-28 10:49:08 -0700 | [diff] [blame] | 76 | /** |
| 77 | * Send scell add packet for specified LINK. |
| 78 | * |
| 79 | * @param link LINK entity |
| 80 | * @return blocking queue for RESPONSE |
| 81 | */ |
Dimitrios Mavrommatis | 96b255a | 2017-12-06 13:09:25 -0800 | [diff] [blame] | 82 | Optional<SynchronousQueue<String>> sendScellAdd(RnibLink link); |
slowr | 89c2ac1 | 2017-08-15 16:20:06 -0700 | [diff] [blame] | 83 | |
slowr | 577f322 | 2017-08-28 10:49:08 -0700 | [diff] [blame] | 84 | /** |
| 85 | * Send scell delete for specified LINK. |
| 86 | * |
| 87 | * @param link LINK entity |
| 88 | * @return true if sent correctly |
| 89 | */ |
slowr | 89c2ac1 | 2017-08-15 16:20:06 -0700 | [diff] [blame] | 90 | boolean sendScellDelete(RnibLink link); |
slowr | c86750e | 2017-08-22 17:26:47 -0700 | [diff] [blame] | 91 | |
slowr | 577f322 | 2017-08-28 10:49:08 -0700 | [diff] [blame] | 92 | /** |
| 93 | * Get northbound timeout. |
| 94 | * |
| 95 | * @return interval in milliseconds |
| 96 | */ |
| 97 | int getNorthboundTimeout(); |
slowr | 13fa5b0 | 2017-08-08 16:32:31 -0700 | [diff] [blame] | 98 | } |