Ilayda Ozdemir | 4c5947c | 2020-05-05 13:14:32 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Foundation |
| 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 | package org.opencord.igmpproxy.statemachine; |
| 17 | |
| 18 | /** |
| 19 | * State of machine. |
| 20 | */ |
| 21 | public interface State { |
| 22 | /** |
| 23 | * Default state. |
| 24 | */ |
| 25 | int STATE_NON = 0; |
| 26 | /** |
| 27 | * Delay state. |
| 28 | */ |
| 29 | int STATE_DELAY = 1; |
| 30 | /** |
| 31 | * Idle state. |
| 32 | */ |
| 33 | int STATE_IDLE = 2; |
| 34 | |
| 35 | /** |
| 36 | * Transition to join. |
| 37 | */ |
| 38 | int TRANSITION_JOIN = 0; |
| 39 | /** |
| 40 | * Transition to leave. |
| 41 | */ |
| 42 | int TRANSITION_LEAVE = 1; |
| 43 | /** |
| 44 | * Transition to query. |
| 45 | */ |
| 46 | int TRANSITION_QUERY = 2; |
| 47 | /** |
| 48 | * Transition to timeout. |
| 49 | */ |
| 50 | int TRANSITION_TIMEOUT = 3; |
| 51 | |
| 52 | /** |
| 53 | * Makes the requirements of join request. |
| 54 | */ |
| 55 | void join(); |
| 56 | |
| 57 | /** |
| 58 | * Makes the requirements of leave request. |
| 59 | */ |
| 60 | void leave(); |
| 61 | |
| 62 | /** |
| 63 | * Makes the requirements of query request. |
| 64 | * |
| 65 | * @param maxResp maximum resp |
| 66 | */ |
| 67 | void query(int maxResp); |
| 68 | |
| 69 | /** |
| 70 | * Makes the requirements of timeout . |
| 71 | */ |
| 72 | void timeOut(); |
| 73 | } |