Henry Yu | 4b4a7eb | 2016-11-09 20:07:53 -0500 | [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.tetopology.management.api.node; |
| 17 | |
| 18 | import com.google.common.base.MoreObjects; |
| 19 | import com.google.common.base.Objects; |
| 20 | import com.google.common.collect.ImmutableList; |
| 21 | import com.google.common.collect.ImmutableMap; |
| 22 | import com.google.common.collect.Lists; |
| 23 | import com.google.common.collect.Maps; |
| 24 | import org.onosproject.tetopology.management.api.TeStatus; |
| 25 | import org.onosproject.tetopology.management.api.TeTopologyKey; |
| 26 | |
| 27 | import java.util.BitSet; |
| 28 | import java.util.Collections; |
| 29 | import java.util.List; |
| 30 | import java.util.Map; |
| 31 | |
| 32 | /** |
| 33 | * The default implementation of TE Node. |
| 34 | */ |
| 35 | public class DefaultTeNode implements TeNode { |
| 36 | private final long teNodeId; |
| 37 | private final TeTopologyKey underlayTopologyId; |
| 38 | private final TeNodeKey supportTeNodeId; |
| 39 | private final TeNodeKey sourceTeNodeId; |
| 40 | private final CommonNodeData teData; |
| 41 | private final Map<Long, ConnectivityMatrix> connMatrices; |
| 42 | private final List<Long> teLinkIds; |
| 43 | private final Map<Long, TunnelTerminationPoint> ttps; |
| 44 | private final List<Long> teTpIds; |
| 45 | |
| 46 | /** |
| 47 | * Creates a TE node instance. |
| 48 | * |
| 49 | * @param teNodeId TE node identifier |
| 50 | * @param underlayTopologyIdId the node underlay TE topology id |
| 51 | * @param supportTeNodeId the supporting TE node id |
| 52 | * @param sourceTeNodeId the source TE node id |
| 53 | * @param teData the node common te data |
| 54 | * @param connMatrices the connectivity matrix table |
| 55 | * @param teLinkIds the list of TE link ids originating from the node |
| 56 | * @param ttps the list of tunnel termination points |
| 57 | * @param teTpIds the currently known termination point ids |
| 58 | */ |
| 59 | public DefaultTeNode(long teNodeId, |
| 60 | TeTopologyKey underlayTopologyIdId, |
| 61 | TeNodeKey supportTeNodeId, |
| 62 | TeNodeKey sourceTeNodeId, |
| 63 | CommonNodeData teData, |
| 64 | Map<Long, ConnectivityMatrix> connMatrices, |
| 65 | List<Long> teLinkIds, |
| 66 | Map<Long, TunnelTerminationPoint> ttps, |
| 67 | List<Long> teTpIds) { |
| 68 | this.teNodeId = teNodeId; |
| 69 | this.underlayTopologyId = underlayTopologyIdId; |
| 70 | this.supportTeNodeId = supportTeNodeId; |
| 71 | this.sourceTeNodeId = sourceTeNodeId; |
| 72 | this.teData = teData; |
| 73 | this.connMatrices = connMatrices != null ? |
| 74 | Maps.newHashMap(connMatrices) : null; |
| 75 | this.teLinkIds = teLinkIds != null ? |
| 76 | Lists.newArrayList(teLinkIds) : null; |
| 77 | this.ttps = ttps != null ? Maps.newHashMap(ttps) : null; |
| 78 | this.teTpIds = teTpIds != null ? |
| 79 | Lists.newArrayList(teTpIds) : null; |
| 80 | } |
| 81 | |
| 82 | @Override |
| 83 | public long teNodeId() { |
| 84 | return teNodeId; |
| 85 | } |
| 86 | |
| 87 | @Override |
| 88 | public String name() { |
| 89 | if (teData == null) { |
| 90 | return null; |
| 91 | } |
| 92 | return teData.name(); |
| 93 | } |
| 94 | |
| 95 | @Override |
| 96 | public BitSet flags() { |
| 97 | if (teData == null) { |
| 98 | return null; |
| 99 | } |
| 100 | return teData.flags(); |
| 101 | } |
| 102 | |
| 103 | @Override |
| 104 | public TeTopologyKey underlayTeTopologyId() { |
| 105 | return underlayTopologyId; |
| 106 | } |
| 107 | |
| 108 | @Override |
| 109 | public TeNodeKey supportingTeNodeId() { |
| 110 | return supportTeNodeId; |
| 111 | } |
| 112 | |
| 113 | @Override |
| 114 | public TeNodeKey sourceTeNodeId() { |
| 115 | return sourceTeNodeId; |
| 116 | } |
| 117 | |
| 118 | @Override |
| 119 | public Map<Long, ConnectivityMatrix> connectivityMatrices() { |
| 120 | if (connMatrices == null) { |
| 121 | return null; |
| 122 | } |
| 123 | return ImmutableMap.copyOf(connMatrices); |
| 124 | } |
| 125 | |
| 126 | @Override |
| 127 | public ConnectivityMatrix connectivityMatrix(long entryId) { |
| 128 | return connMatrices.get(entryId); |
| 129 | } |
| 130 | |
| 131 | @Override |
| 132 | public List<Long> teLinkIds() { |
| 133 | if (teLinkIds == null) { |
| 134 | return null; |
| 135 | } |
| 136 | return ImmutableList.copyOf(teLinkIds); |
| 137 | } |
| 138 | |
| 139 | @Override |
| 140 | public Map<Long, TunnelTerminationPoint> tunnelTerminationPoints() { |
| 141 | if (ttps == null) { |
| 142 | return null; |
| 143 | } |
| 144 | return ImmutableMap.copyOf(ttps); |
| 145 | } |
| 146 | |
| 147 | @Override |
| 148 | public TunnelTerminationPoint tunnelTerminationPoint(long ttpId) { |
| 149 | return ttps.get(ttpId); |
| 150 | } |
| 151 | |
| 152 | @Override |
| 153 | public TeStatus adminStatus() { |
| 154 | if (teData == null) { |
| 155 | return null; |
| 156 | } |
| 157 | return teData.adminStatus(); |
| 158 | } |
| 159 | |
| 160 | @Override |
| 161 | public TeStatus opStatus() { |
| 162 | if (teData == null) { |
| 163 | return null; |
| 164 | } |
| 165 | return teData.opStatus(); |
| 166 | } |
| 167 | |
| 168 | @Override |
| 169 | public List<Long> teTerminationPointIds() { |
| 170 | return Collections.unmodifiableList(teTpIds); |
| 171 | } |
| 172 | |
| 173 | @Override |
| 174 | public int hashCode() { |
| 175 | return Objects.hashCode(teNodeId, underlayTopologyId, |
| 176 | supportTeNodeId, sourceTeNodeId, teData, |
| 177 | connMatrices, teLinkIds, ttps, teTpIds); |
| 178 | } |
| 179 | |
| 180 | @Override |
| 181 | public boolean equals(Object object) { |
| 182 | if (this == object) { |
| 183 | return true; |
| 184 | } |
| 185 | if (object instanceof DefaultTeNode) { |
| 186 | DefaultTeNode that = (DefaultTeNode) object; |
| 187 | return Objects.equal(teNodeId, that.teNodeId) && |
| 188 | Objects.equal(underlayTopologyId, that.underlayTopologyId) && |
| 189 | Objects.equal(supportTeNodeId, that.supportTeNodeId) && |
| 190 | Objects.equal(sourceTeNodeId, that.sourceTeNodeId) && |
| 191 | Objects.equal(teData, that.teData) && |
| 192 | Objects.equal(connMatrices, that.connMatrices) && |
| 193 | Objects.equal(teLinkIds, that.teLinkIds) && |
| 194 | Objects.equal(ttps, that.ttps) && |
| 195 | Objects.equal(teTpIds, that.teTpIds); |
| 196 | } |
| 197 | return false; |
| 198 | } |
| 199 | |
| 200 | @Override |
| 201 | public String toString() { |
| 202 | return MoreObjects.toStringHelper(this) |
| 203 | .add("teNodeId", teNodeId) |
| 204 | .add("underlayTopologyId", underlayTopologyId) |
| 205 | .add("supportTeNodeId", supportTeNodeId) |
| 206 | .add("sourceTeNodeId", sourceTeNodeId) |
| 207 | .add("teData", teData) |
| 208 | .add("connMatrices", connMatrices) |
| 209 | .add("teLinkIds", teLinkIds) |
| 210 | .add("ttps", ttps) |
| 211 | .add("teTpIds", teTpIds) |
| 212 | .toString(); |
| 213 | } |
| 214 | } |