Shashikanth VH | fb391ae | 2016-02-04 18:15:05 +0530 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 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.bgpio.protocol.flowspec; |
| 17 | |
| 18 | import java.util.Iterator; |
| 19 | import java.util.List; |
| 20 | import java.util.Objects; |
| 21 | import org.onosproject.bgpio.types.BgpValueType; |
| 22 | import org.onosproject.bgpio.types.RouteDistinguisher; |
| 23 | import com.google.common.base.MoreObjects; |
| 24 | |
| 25 | /** |
| 26 | * This Class stores flow specification components and action. |
| 27 | */ |
| 28 | public class BgpFlowSpecDetails { |
| 29 | private List<BgpValueType> flowSpecComponents; |
Shashikanth VH | 9bd644a | 2016-02-11 17:23:49 +0530 | [diff] [blame^] | 30 | private BgpValueType fsActionTlv; |
| 31 | private RouteDistinguisher routeDistinguisher; |
Shashikanth VH | fb391ae | 2016-02-04 18:15:05 +0530 | [diff] [blame] | 32 | |
| 33 | /** |
| 34 | * Flow specification details object constructor with the parameter. |
| 35 | * |
| 36 | * @param flowSpecComponents flow specification components |
| 37 | */ |
| 38 | public BgpFlowSpecDetails(List<BgpValueType> flowSpecComponents) { |
| 39 | this.flowSpecComponents = flowSpecComponents; |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * Returns flow specification action tlv. |
| 44 | * |
| 45 | * @return flow specification action tlv |
| 46 | */ |
| 47 | public BgpValueType fsActionTlv() { |
| 48 | return this.fsActionTlv; |
| 49 | } |
| 50 | |
| 51 | /** |
| 52 | * Set flow specification action tlv. |
| 53 | * |
| 54 | * @param fsActionTlv flow specification action tlv |
| 55 | */ |
| 56 | public void setFsActionTlv(BgpValueType fsActionTlv) { |
| 57 | this.fsActionTlv = fsActionTlv; |
| 58 | } |
| 59 | |
| 60 | /** |
| 61 | * Returns route distinguisher for the flow specification components. |
| 62 | * |
| 63 | * @return route distinguisher for the flow specification components |
| 64 | */ |
| 65 | public RouteDistinguisher routeDistinguisher() { |
| 66 | return this.routeDistinguisher; |
| 67 | } |
| 68 | |
| 69 | /** |
| 70 | * Set route distinguisher for flow specification component. |
| 71 | * |
| 72 | * @param routeDistinguisher route distinguisher |
| 73 | */ |
| 74 | public void setRouteDistinguiher(RouteDistinguisher routeDistinguisher) { |
| 75 | this.routeDistinguisher = routeDistinguisher; |
| 76 | } |
| 77 | |
| 78 | /** |
| 79 | * Returns flow specification components. |
| 80 | * |
| 81 | * @return flow specification components |
| 82 | */ |
| 83 | public List<BgpValueType> flowSpecComponents() { |
| 84 | return this.flowSpecComponents; |
| 85 | } |
| 86 | |
| 87 | @Override |
| 88 | public int hashCode() { |
| 89 | return Objects.hash(flowSpecComponents); |
| 90 | } |
| 91 | |
| 92 | @Override |
| 93 | public boolean equals(Object obj) { |
| 94 | if (this == obj) { |
| 95 | return true; |
| 96 | } |
| 97 | |
| 98 | if (obj instanceof BgpFlowSpecDetails) { |
| 99 | int countObjSubTlv = 0; |
| 100 | int countOtherSubTlv = 0; |
| 101 | boolean isCommonSubTlv = true; |
| 102 | BgpFlowSpecDetails other = (BgpFlowSpecDetails) obj; |
| 103 | Iterator<BgpValueType> objListIterator = other.flowSpecComponents.iterator(); |
| 104 | countOtherSubTlv = other.flowSpecComponents.size(); |
| 105 | countObjSubTlv = flowSpecComponents.size(); |
| 106 | if (countObjSubTlv != countOtherSubTlv) { |
| 107 | return false; |
| 108 | } else { |
| 109 | while (objListIterator.hasNext() && isCommonSubTlv) { |
| 110 | BgpValueType subTlv = objListIterator.next(); |
| 111 | if (flowSpecComponents.contains(subTlv) && other.flowSpecComponents.contains(subTlv)) { |
| 112 | isCommonSubTlv = Objects.equals(flowSpecComponents.get(flowSpecComponents.indexOf(subTlv)), |
| 113 | other.flowSpecComponents.get(other.flowSpecComponents.indexOf(subTlv))); |
| 114 | } else { |
| 115 | isCommonSubTlv = false; |
| 116 | } |
| 117 | } |
| 118 | return isCommonSubTlv; |
| 119 | } |
| 120 | } |
| 121 | return false; |
| 122 | } |
| 123 | |
| 124 | @Override |
| 125 | public String toString() { |
| 126 | return MoreObjects.toStringHelper(getClass()) |
| 127 | .add("flowSpecComponents", flowSpecComponents) |
| 128 | .toString(); |
| 129 | } |
| 130 | } |