Brian O'Connor | b7baf71 | 2015-07-28 23:27:03 -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.incubator.net.domain; |
| 17 | |
| 18 | import com.google.common.annotations.Beta; |
| 19 | import org.onlab.graph.Vertex; |
| 20 | import org.onosproject.net.DeviceId; |
| 21 | |
| 22 | import static com.google.common.base.Preconditions.checkNotNull; |
| 23 | |
| 24 | /** |
| 25 | * Representation of the intent domain or a device that is part of the intent |
| 26 | * domain graph. |
| 27 | */ |
| 28 | @Beta |
| 29 | public class DomainVertex implements Vertex { |
| 30 | // FIXME we will want to add a type enum or subclasses for the two different types |
| 31 | |
| 32 | // A domain vertex is either an intent domain or a device: |
| 33 | private final IntentDomainId id; |
| 34 | // ----- or ----- |
| 35 | private final DeviceId deviceId; |
| 36 | |
| 37 | // Serialization constructor |
| 38 | private DomainVertex() { |
| 39 | this.id = null; |
| 40 | this.deviceId = null; |
| 41 | } |
| 42 | |
| 43 | DomainVertex(IntentDomainId id) { |
| 44 | this.id = checkNotNull(id, "Intent domain ID cannot be null."); |
| 45 | this.deviceId = null; |
| 46 | } |
| 47 | |
| 48 | DomainVertex(DeviceId id) { |
| 49 | this.id = null; |
| 50 | this.deviceId = checkNotNull(id, "Device ID cannot be null."); |
| 51 | } |
| 52 | } |