Sho SHIMIZU | abd849c | 2015-07-14 09:14:12 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 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.onosproject.net.newresource; |
| 17 | |
| 18 | import com.google.common.annotations.Beta; |
| 19 | |
| 20 | /** |
| 21 | * Represents allocation of resource which belongs to a particular subject. |
| 22 | * |
| 23 | * @param <S> type of the subject |
| 24 | * @param <T> type of the resource |
| 25 | */ |
| 26 | @Beta |
| 27 | public interface ResourceAllocation<S, T> { |
| 28 | /** |
| 29 | * Returns the subject of the resource. |
| 30 | * The value is the identifier which this resource belongs to. |
| 31 | * |
| 32 | * @return the subject of the resource |
| 33 | */ |
| 34 | S subject(); |
| 35 | |
| 36 | /** |
| 37 | * Returns the resource which belongs to the subject. |
| 38 | * |
| 39 | * @return the resource which belongs to the subject |
| 40 | */ |
| 41 | T resource(); |
| 42 | |
| 43 | /** |
| 44 | * Returns the consumer of this resource. |
| 45 | * |
| 46 | * @return the consumer of this resource |
| 47 | */ |
| 48 | ResourceConsumer consumer(); |
| 49 | } |